* [PATCH 21/24] tools/lib/traceevent: Rename various pevent get/set/is APIs
2018-08-01 12:41 [PATCH 00/24] Rename variables, data structures and functions in libtraceevent Tzvetomir Stoyanov (VMware)
@ 2018-08-01 12:41 ` Tzvetomir Stoyanov (VMware)
0 siblings, 0 replies; 26+ messages in thread
From: Tzvetomir Stoyanov (VMware) @ 2018-08-01 12:41 UTC (permalink / raw)
To: rostedt; +Cc: linux-trace-devel, Tzvetomir Stoyanov (VMware)
In order to make libtraceevent into a proper library, variables, data
structures and functions require a unique prefix to prevent name space
conflicts. That prefix will be "tep_" and not "pevent_". This changes
APIs: pevent_pid_is_registered, pevent_get_cpus, pevent_set_cpus,
pevent_is_file_bigendian, pevent_is_host_bigendian, pevent_is_latency_format,
pevent_set_latency_format
Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
---
tools/lib/traceevent/event-parse.c | 4 ++--
tools/lib/traceevent/event-parse.h | 14 +++++++-------
tools/lib/traceevent/plugin_kvm.c | 4 ++--
3 files changed, 11 insertions(+), 11 deletions(-)
diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index 7fec48897e8b..313b280c0dd7 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -211,14 +211,14 @@ static const char *find_cmdline(struct tep_handle *pevent, int pid)
}
/**
- * pevent_pid_is_registered - return if a pid has a cmdline registered
+ * tep_pid_is_registered - return if a pid has a cmdline registered
* @pevent: handle for the pevent
* @pid: The pid to check if it has a cmdline registered with.
*
* Returns 1 if the pid has a cmdline mapped to it
* 0 otherwise.
*/
-int pevent_pid_is_registered(struct tep_handle *pevent, int pid)
+int tep_pid_is_registered(struct tep_handle *pevent, int pid)
{
const struct cmdline *comm;
struct cmdline key;
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h
index 222abfb06b5b..a4edfede9537 100644
--- a/tools/lib/traceevent/event-parse.h
+++ b/tools/lib/traceevent/event-parse.h
@@ -624,7 +624,7 @@ int tep_register_function(struct tep_handle *pevent, char *name,
unsigned long long addr, char *mod);
int tep_register_print_string(struct tep_handle *pevent, const char *fmt,
unsigned long long addr);
-int pevent_pid_is_registered(struct tep_handle *pevent, int pid);
+int tep_pid_is_registered(struct tep_handle *pevent, int pid);
void tep_print_event_task(struct tep_handle *pevent, struct trace_seq *s,
struct event_format *event,
@@ -731,12 +731,12 @@ struct event_format **pevent_list_events(struct tep_handle *pevent, enum event_s
struct format_field **pevent_event_common_fields(struct event_format *event);
struct format_field **pevent_event_fields(struct event_format *event);
-static inline int pevent_get_cpus(struct tep_handle *pevent)
+static inline int tep_get_cpus(struct tep_handle *pevent)
{
return pevent->cpus;
}
-static inline void pevent_set_cpus(struct tep_handle *pevent, int cpus)
+static inline void tep_set_cpus(struct tep_handle *pevent, int cpus)
{
pevent->cpus = cpus;
}
@@ -761,7 +761,7 @@ static inline void tep_set_page_size(struct tep_handle *pevent, int _page_size)
pevent->page_size = _page_size;
}
-static inline int pevent_is_file_bigendian(struct tep_handle *pevent)
+static inline int tep_is_file_bigendian(struct tep_handle *pevent)
{
return pevent->file_bigendian;
}
@@ -771,7 +771,7 @@ static inline void tep_set_file_bigendian(struct tep_handle *pevent, int endian)
pevent->file_bigendian = endian;
}
-static inline int pevent_is_host_bigendian(struct tep_handle *pevent)
+static inline int tep_is_host_bigendian(struct tep_handle *pevent)
{
return pevent->host_bigendian;
}
@@ -781,12 +781,12 @@ static inline void tep_set_host_bigendian(struct tep_handle *pevent, int endian)
pevent->host_bigendian = endian;
}
-static inline int pevent_is_latency_format(struct tep_handle *pevent)
+static inline int tep_is_latency_format(struct tep_handle *pevent)
{
return pevent->latency_format;
}
-static inline void pevent_set_latency_format(struct tep_handle *pevent, int lat)
+static inline void tep_set_latency_format(struct tep_handle *pevent, int lat)
{
pevent->latency_format = lat;
}
diff --git a/tools/lib/traceevent/plugin_kvm.c b/tools/lib/traceevent/plugin_kvm.c
index 73e629c391ed..bae1f56ae938 100644
--- a/tools/lib/traceevent/plugin_kvm.c
+++ b/tools/lib/traceevent/plugin_kvm.c
@@ -388,8 +388,8 @@ static int kvm_mmu_print_role(struct trace_seq *s, struct tep_record *record,
* We can only use the structure if file is of the same
* endianess.
*/
- if (pevent_is_file_bigendian(event->pevent) ==
- pevent_is_host_bigendian(event->pevent)) {
+ if (tep_is_file_bigendian(event->pevent) ==
+ tep_is_host_bigendian(event->pevent)) {
trace_seq_printf(s, "%u q%u%s %s%s %spae %snxe %swp%s%s%s",
role.level,
--
2.17.1
^ permalink raw reply related [flat|nested] 26+ messages in thread
* [PATCH 00/24] Rename variables, data structures and functions in libtraceevent
@ 2018-08-02 14:02 Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 01/24] tools/lib/traceevent, tools/perf: Rename struct pevent to struct tep_handle Tzvetomir Stoyanov (VMware)
` (23 more replies)
0 siblings, 24 replies; 26+ messages in thread
From: Tzvetomir Stoyanov (VMware) @ 2018-08-02 14:02 UTC (permalink / raw)
To: rostedt; +Cc: linux-trace-devel, Tzvetomir Stoyanov (VMware)
In order to make libtraceevent into a proper library, variables, data
structures and functions require a unique prefix to prevent name space
conflicts. That prefix will be "tep_" and not "pevent_".
This series of patches perform the renaming.
Tzvetomir Stoyanov (VMware) (24):
tools/lib/traceevent, tools/perf: Rename struct pevent to struct
tep_handle
tools/lib/traceevent, tools/perf: Rename struct pevent_record to
struct tep_record
tools/lib/traceevent, tools/perf: Rename pevent plugin related APIs
tools/lib/traceevent, tools/perf: Rename pevent alloc / free APIs
tools/lib/traceevent, tools/perf: Rename pevent find APIs
tools/lib/traceevent, tools/perf: Rename pevent parse APIs
tools/lib/traceevent, tools/perf: Rename pevent print APIs
tools/lib/traceevent, tools/perf: Rename pevent_read_number_* APIs
tools/lib/traceevent, tools/perf: Rename pevent_register_* APIs
tools/lib/traceevent, tools/perf: Rename pevent_set_* APIs
tools/lib/traceevent, tools/perf: Rename traceevent_* APIs
tools/lib/traceevent, tools/perf: Rename enum pevent_flag to enum
tep_flag
tools/lib/traceevent, tools/lib/lockdep/: Rename enunm pevent_errno to
enum tep_errno
tools/lib/traceevent: Rename pevent_function* APIs
tools/lib/traceevent, tools/perf: Rename traceevent_* APIs
tools/lib/traceevent: Rename pevent_filter* APIs
Rename pevent_register / unregister APIs
tools/lib/traceevent: Rename pevent_data_ APIs
tools/lib/traceevent: Rename pevent field APIs
tools/lib/traceevent: Rename pevent_find_* APIs
tools/lib/traceevent: Rename various pevent get/set/is APIs
tools/lib/traceevent: Rename internal parser related APIs
tools/lib/traceevent: Rename various pevent APIs
tools/lib/traceevent: Rename static variables and functions in
event-parse.c
tools/lib/lockdep/Makefile | 4 +-
tools/lib/traceevent/Makefile | 4 +-
tools/lib/traceevent/event-parse.c | 696 +++++++++---------
tools/lib/traceevent/event-parse.h | 458 ++++++------
tools/lib/traceevent/event-plugin.c | 70 +-
tools/lib/traceevent/parse-filter.c | 288 ++++----
tools/lib/traceevent/plugin_cfg80211.c | 20 +-
tools/lib/traceevent/plugin_function.c | 34 +-
tools/lib/traceevent/plugin_hrtimer.c | 56 +-
tools/lib/traceevent/plugin_jbd2.c | 36 +-
tools/lib/traceevent/plugin_kmem.c | 66 +-
tools/lib/traceevent/plugin_kvm.c | 154 ++--
tools/lib/traceevent/plugin_mac80211.c | 28 +-
tools/lib/traceevent/plugin_sched_switch.c | 60 +-
tools/lib/traceevent/plugin_scsi.c | 24 +-
tools/lib/traceevent/plugin_xen.c | 20 +-
tools/perf/builtin-kmem.c | 6 +-
tools/perf/builtin-report.c | 6 +-
tools/perf/builtin-script.c | 6 +-
tools/perf/util/data-convert-bt.c | 6 +-
tools/perf/util/evsel.c | 2 +-
tools/perf/util/header.c | 6 +-
tools/perf/util/machine.h | 2 +-
tools/perf/util/python.c | 10 +-
.../util/scripting-engines/trace-event-perl.c | 2 +-
.../scripting-engines/trace-event-python.c | 6 +-
tools/perf/util/sort.c | 16 +-
tools/perf/util/sort.h | 2 +-
tools/perf/util/trace-event-parse.c | 34 +-
tools/perf/util/trace-event-read.c | 44 +-
tools/perf/util/trace-event-scripting.c | 4 +-
tools/perf/util/trace-event.c | 28 +-
tools/perf/util/trace-event.h | 20 +-
33 files changed, 1109 insertions(+), 1109 deletions(-)
--
2.17.1
^ permalink raw reply [flat|nested] 26+ messages in thread
* [PATCH 01/24] tools/lib/traceevent, tools/perf: Rename struct pevent to struct tep_handle
2018-08-02 14:02 [PATCH 00/24] Rename variables, data structures and functions in libtraceevent Tzvetomir Stoyanov (VMware)
@ 2018-08-02 14:02 ` Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 02/24] tools/lib/traceevent, tools/perf: Rename struct pevent_record to struct tep_record Tzvetomir Stoyanov (VMware)
` (22 subsequent siblings)
23 siblings, 0 replies; 26+ messages in thread
From: Tzvetomir Stoyanov (VMware) @ 2018-08-02 14:02 UTC (permalink / raw)
To: rostedt; +Cc: linux-trace-devel, Tzvetomir Stoyanov (VMware)
In order to make libtraceevent into a proper library, variables, data
structures and functions require a unique prefix to prevent name space
conflicts. That prefix will be "tep_" and not "pevent_". This changes
the struct pevent to struct tep_handle.
Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
---
tools/lib/traceevent/event-parse.c | 148 +++++++++---------
tools/lib/traceevent/event-parse.h | 136 ++++++++--------
tools/lib/traceevent/event-plugin.c | 14 +-
tools/lib/traceevent/parse-filter.c | 14 +-
tools/lib/traceevent/plugin_cfg80211.c | 4 +-
tools/lib/traceevent/plugin_function.c | 6 +-
tools/lib/traceevent/plugin_hrtimer.c | 4 +-
tools/lib/traceevent/plugin_jbd2.c | 4 +-
tools/lib/traceevent/plugin_kmem.c | 4 +-
tools/lib/traceevent/plugin_kvm.c | 4 +-
tools/lib/traceevent/plugin_mac80211.c | 4 +-
tools/lib/traceevent/plugin_sched_switch.c | 4 +-
tools/lib/traceevent/plugin_scsi.c | 4 +-
tools/lib/traceevent/plugin_xen.c | 4 +-
| 4 +-
tools/perf/util/python.c | 2 +-
.../util/scripting-engines/trace-event-perl.c | 2 +-
.../scripting-engines/trace-event-python.c | 2 +-
tools/perf/util/sort.h | 2 +-
tools/perf/util/trace-event-parse.c | 12 +-
tools/perf/util/trace-event-read.c | 24 +--
tools/perf/util/trace-event-scripting.c | 4 +-
tools/perf/util/trace-event.c | 6 +-
tools/perf/util/trace-event.h | 18 +--
24 files changed, 215 insertions(+), 215 deletions(-)
diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index e5f2acbb70cc..1eec313cc447 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -160,7 +160,7 @@ struct cmdline_list {
int pid;
};
-static int cmdline_init(struct pevent *pevent)
+static int cmdline_init(struct tep_handle *pevent)
{
struct cmdline_list *cmdlist = pevent->cmdlist;
struct cmdline_list *item;
@@ -189,7 +189,7 @@ static int cmdline_init(struct pevent *pevent)
return 0;
}
-static const char *find_cmdline(struct pevent *pevent, int pid)
+static const char *find_cmdline(struct tep_handle *pevent, int pid)
{
const struct cmdline *comm;
struct cmdline key;
@@ -218,7 +218,7 @@ static const char *find_cmdline(struct pevent *pevent, int pid)
* Returns 1 if the pid has a cmdline mapped to it
* 0 otherwise.
*/
-int pevent_pid_is_registered(struct pevent *pevent, int pid)
+int pevent_pid_is_registered(struct tep_handle *pevent, int pid)
{
const struct cmdline *comm;
struct cmdline key;
@@ -244,7 +244,7 @@ int pevent_pid_is_registered(struct pevent *pevent, int pid)
* we must add this pid. This is much slower than when cmdlines
* are added before the array is initialized.
*/
-static int add_new_comm(struct pevent *pevent, const char *comm, int pid)
+static int add_new_comm(struct tep_handle *pevent, const char *comm, int pid)
{
struct cmdline *cmdlines = pevent->cmdlines;
const struct cmdline *cmdline;
@@ -296,7 +296,7 @@ static int add_new_comm(struct pevent *pevent, const char *comm, int pid)
* This adds a mapping to search for command line names with
* a given pid. The comm is duplicated.
*/
-int pevent_register_comm(struct pevent *pevent, const char *comm, int pid)
+int pevent_register_comm(struct tep_handle *pevent, const char *comm, int pid)
{
struct cmdline_list *item;
@@ -324,7 +324,7 @@ int pevent_register_comm(struct pevent *pevent, const char *comm, int pid)
return 0;
}
-int pevent_register_trace_clock(struct pevent *pevent, const char *trace_clock)
+int pevent_register_trace_clock(struct tep_handle *pevent, const char *trace_clock)
{
pevent->trace_clock = strdup(trace_clock);
if (!pevent->trace_clock) {
@@ -381,7 +381,7 @@ static int func_bcmp(const void *a, const void *b)
return 1;
}
-static int func_map_init(struct pevent *pevent)
+static int func_map_init(struct tep_handle *pevent)
{
struct func_list *funclist;
struct func_list *item;
@@ -421,7 +421,7 @@ static int func_map_init(struct pevent *pevent)
}
static struct func_map *
-__find_func(struct pevent *pevent, unsigned long long addr)
+__find_func(struct tep_handle *pevent, unsigned long long addr)
{
struct func_map *func;
struct func_map key;
@@ -453,7 +453,7 @@ struct func_resolver {
* keep using it instead of duplicating all the entries inside
* pevent->funclist.
*/
-int pevent_set_function_resolver(struct pevent *pevent,
+int pevent_set_function_resolver(struct tep_handle *pevent,
pevent_func_resolver_t *func, void *priv)
{
struct func_resolver *resolver = malloc(sizeof(*resolver));
@@ -477,14 +477,14 @@ int pevent_set_function_resolver(struct pevent *pevent,
* Stop using whatever alternative resolver was set, use the default
* one instead.
*/
-void pevent_reset_function_resolver(struct pevent *pevent)
+void pevent_reset_function_resolver(struct tep_handle *pevent)
{
free(pevent->func_resolver);
pevent->func_resolver = NULL;
}
static struct func_map *
-find_func(struct pevent *pevent, unsigned long long addr)
+find_func(struct tep_handle *pevent, unsigned long long addr)
{
struct func_map *map;
@@ -511,7 +511,7 @@ find_func(struct pevent *pevent, unsigned long long addr)
* address. Note, the address does not have to be exact, it
* will select the function that would contain the address.
*/
-const char *pevent_find_function(struct pevent *pevent, unsigned long long addr)
+const char *pevent_find_function(struct tep_handle *pevent, unsigned long long addr)
{
struct func_map *map;
@@ -532,7 +532,7 @@ const char *pevent_find_function(struct pevent *pevent, unsigned long long addr)
* name and the function offset.
*/
unsigned long long
-pevent_find_function_address(struct pevent *pevent, unsigned long long addr)
+pevent_find_function_address(struct tep_handle *pevent, unsigned long long addr)
{
struct func_map *map;
@@ -553,7 +553,7 @@ pevent_find_function_address(struct pevent *pevent, unsigned long long addr)
* This registers a function name with an address and module.
* The @func passed in is duplicated.
*/
-int pevent_register_function(struct pevent *pevent, char *func,
+int pevent_register_function(struct tep_handle *pevent, char *func,
unsigned long long addr, char *mod)
{
struct func_list *item = malloc(sizeof(*item));
@@ -594,7 +594,7 @@ int pevent_register_function(struct pevent *pevent, char *func,
*
* This prints out the stored functions.
*/
-void pevent_print_funcs(struct pevent *pevent)
+void pevent_print_funcs(struct tep_handle *pevent)
{
int i;
@@ -636,7 +636,7 @@ static int printk_cmp(const void *a, const void *b)
return 0;
}
-static int printk_map_init(struct pevent *pevent)
+static int printk_map_init(struct tep_handle *pevent)
{
struct printk_list *printklist;
struct printk_list *item;
@@ -668,7 +668,7 @@ static int printk_map_init(struct pevent *pevent)
}
static struct printk_map *
-find_printk(struct pevent *pevent, unsigned long long addr)
+find_printk(struct tep_handle *pevent, unsigned long long addr)
{
struct printk_map *printk;
struct printk_map key;
@@ -693,7 +693,7 @@ find_printk(struct pevent *pevent, unsigned long long addr)
* This registers a string by the address it was stored in the kernel.
* The @fmt passed in is duplicated.
*/
-int pevent_register_print_string(struct pevent *pevent, const char *fmt,
+int pevent_register_print_string(struct tep_handle *pevent, const char *fmt,
unsigned long long addr)
{
struct printk_list *item = malloc(sizeof(*item));
@@ -737,7 +737,7 @@ int pevent_register_print_string(struct pevent *pevent, const char *fmt,
*
* This prints the string formats that were stored.
*/
-void pevent_print_printk(struct pevent *pevent)
+void pevent_print_printk(struct tep_handle *pevent)
{
int i;
@@ -756,7 +756,7 @@ static struct event_format *alloc_event(void)
return calloc(1, sizeof(struct event_format));
}
-static int add_event(struct pevent *pevent, struct event_format *event)
+static int add_event(struct tep_handle *pevent, struct event_format *event)
{
int i;
struct event_format **events = realloc(pevent->events, sizeof(event) *
@@ -2915,7 +2915,7 @@ process_bitmask(struct event_format *event __maybe_unused, struct print_arg *arg
}
static struct pevent_function_handler *
-find_func_handler(struct pevent *pevent, char *func_name)
+find_func_handler(struct tep_handle *pevent, char *func_name)
{
struct pevent_function_handler *func;
@@ -2930,7 +2930,7 @@ find_func_handler(struct pevent *pevent, char *func_name)
return func;
}
-static void remove_func_handler(struct pevent *pevent, char *func_name)
+static void remove_func_handler(struct tep_handle *pevent, char *func_name)
{
struct pevent_function_handler *func;
struct pevent_function_handler **next;
@@ -3337,7 +3337,7 @@ pevent_find_any_field(struct event_format *event, const char *name)
* Returns the number (converted to host) from the
* raw data.
*/
-unsigned long long pevent_read_number(struct pevent *pevent,
+unsigned long long pevent_read_number(struct tep_handle *pevent,
const void *ptr, int size)
{
switch (size) {
@@ -3384,7 +3384,7 @@ int pevent_read_number_field(struct format_field *field, const void *data,
}
}
-static int get_common_info(struct pevent *pevent,
+static int get_common_info(struct tep_handle *pevent,
const char *type, int *offset, int *size)
{
struct event_format *event;
@@ -3410,7 +3410,7 @@ static int get_common_info(struct pevent *pevent,
return 0;
}
-static int __parse_common(struct pevent *pevent, void *data,
+static int __parse_common(struct tep_handle *pevent, void *data,
int *size, int *offset, const char *name)
{
int ret;
@@ -3423,42 +3423,42 @@ static int __parse_common(struct pevent *pevent, void *data,
return pevent_read_number(pevent, data + *offset, *size);
}
-static int trace_parse_common_type(struct pevent *pevent, void *data)
+static int trace_parse_common_type(struct tep_handle *pevent, void *data)
{
return __parse_common(pevent, data,
&pevent->type_size, &pevent->type_offset,
"common_type");
}
-static int parse_common_pid(struct pevent *pevent, void *data)
+static int parse_common_pid(struct tep_handle *pevent, void *data)
{
return __parse_common(pevent, data,
&pevent->pid_size, &pevent->pid_offset,
"common_pid");
}
-static int parse_common_pc(struct pevent *pevent, void *data)
+static int parse_common_pc(struct tep_handle *pevent, void *data)
{
return __parse_common(pevent, data,
&pevent->pc_size, &pevent->pc_offset,
"common_preempt_count");
}
-static int parse_common_flags(struct pevent *pevent, void *data)
+static int parse_common_flags(struct tep_handle *pevent, void *data)
{
return __parse_common(pevent, data,
&pevent->flags_size, &pevent->flags_offset,
"common_flags");
}
-static int parse_common_lock_depth(struct pevent *pevent, void *data)
+static int parse_common_lock_depth(struct tep_handle *pevent, void *data)
{
return __parse_common(pevent, data,
&pevent->ld_size, &pevent->ld_offset,
"common_lock_depth");
}
-static int parse_common_migrate_disable(struct pevent *pevent, void *data)
+static int parse_common_migrate_disable(struct tep_handle *pevent, void *data)
{
return __parse_common(pevent, data,
&pevent->ld_size, &pevent->ld_offset,
@@ -3474,7 +3474,7 @@ static int events_id_cmp(const void *a, const void *b);
*
* Returns an event that has a given @id.
*/
-struct event_format *pevent_find_event(struct pevent *pevent, int id)
+struct event_format *pevent_find_event(struct tep_handle *pevent, int id)
{
struct event_format **eventptr;
struct event_format key;
@@ -3507,7 +3507,7 @@ struct event_format *pevent_find_event(struct pevent *pevent, int id)
* @sys. If @sys is NULL the first event with @name is returned.
*/
struct event_format *
-pevent_find_event_by_name(struct pevent *pevent,
+pevent_find_event_by_name(struct tep_handle *pevent,
const char *sys, const char *name)
{
struct event_format *event;
@@ -3537,7 +3537,7 @@ pevent_find_event_by_name(struct pevent *pevent,
static unsigned long long
eval_num_arg(void *data, int size, struct event_format *event, struct print_arg *arg)
{
- struct pevent *pevent = event->pevent;
+ struct tep_handle *pevent = event->pevent;
unsigned long long val = 0;
unsigned long long left, right;
struct print_arg *typearg = NULL;
@@ -3820,7 +3820,7 @@ static void print_str_to_seq(struct trace_seq *s, const char *format,
trace_seq_printf(s, format, str);
}
-static void print_bitmask_to_seq(struct pevent *pevent,
+static void print_bitmask_to_seq(struct tep_handle *pevent,
struct trace_seq *s, const char *format,
int len_arg, const void *data, int size)
{
@@ -3878,7 +3878,7 @@ static void print_str_arg(struct trace_seq *s, void *data, int size,
struct event_format *event, const char *format,
int len_arg, struct print_arg *arg)
{
- struct pevent *pevent = event->pevent;
+ struct tep_handle *pevent = event->pevent;
struct print_flag_sym *flag;
struct format_field *field;
struct printk_map *printk;
@@ -4227,7 +4227,7 @@ static void free_args(struct print_arg *args)
static struct print_arg *make_bprint_args(char *fmt, void *data, int size, struct event_format *event)
{
- struct pevent *pevent = event->pevent;
+ struct tep_handle *pevent = event->pevent;
struct format_field *field, *ip_field;
struct print_arg *args, *arg, **next;
unsigned long long ip, val;
@@ -4404,7 +4404,7 @@ static char *
get_bprint_format(void *data, int size __maybe_unused,
struct event_format *event)
{
- struct pevent *pevent = event->pevent;
+ struct tep_handle *pevent = event->pevent;
unsigned long long addr;
struct format_field *field;
struct printk_map *printk;
@@ -4805,7 +4805,7 @@ void pevent_print_field(struct trace_seq *s, void *data,
{
unsigned long long val;
unsigned int offset, len, i;
- struct pevent *pevent = field->event->pevent;
+ struct tep_handle *pevent = field->event->pevent;
if (field->flags & FIELD_IS_ARRAY) {
offset = field->offset;
@@ -4880,7 +4880,7 @@ void pevent_print_fields(struct trace_seq *s, void *data,
static void pretty_print(struct trace_seq *s, void *data, int size, struct event_format *event)
{
- struct pevent *pevent = event->pevent;
+ struct tep_handle *pevent = event->pevent;
struct print_fmt *print_fmt = &event->print_fmt;
struct print_arg *arg = print_fmt->args;
struct print_arg *args = NULL;
@@ -5149,7 +5149,7 @@ static void pretty_print(struct trace_seq *s, void *data, int size, struct event
* need rescheduling, in hard/soft interrupt, preempt count
* and lock depth) and places it into the trace_seq.
*/
-void pevent_data_lat_fmt(struct pevent *pevent,
+void pevent_data_lat_fmt(struct tep_handle *pevent,
struct trace_seq *s, struct pevent_record *record)
{
static int check_lock_depth = 1;
@@ -5229,7 +5229,7 @@ void pevent_data_lat_fmt(struct pevent *pevent,
*
* This returns the event id from the @rec.
*/
-int pevent_data_type(struct pevent *pevent, struct pevent_record *rec)
+int pevent_data_type(struct tep_handle *pevent, struct pevent_record *rec)
{
return trace_parse_common_type(pevent, rec->data);
}
@@ -5241,7 +5241,7 @@ int pevent_data_type(struct pevent *pevent, struct pevent_record *rec)
*
* This returns the event form a given @type;
*/
-struct event_format *pevent_data_event_from_type(struct pevent *pevent, int type)
+struct event_format *pevent_data_event_from_type(struct tep_handle *pevent, int type)
{
return pevent_find_event(pevent, type);
}
@@ -5253,7 +5253,7 @@ struct event_format *pevent_data_event_from_type(struct pevent *pevent, int type
*
* This returns the PID from a record.
*/
-int pevent_data_pid(struct pevent *pevent, struct pevent_record *rec)
+int pevent_data_pid(struct tep_handle *pevent, struct pevent_record *rec)
{
return parse_common_pid(pevent, rec->data);
}
@@ -5265,7 +5265,7 @@ int pevent_data_pid(struct pevent *pevent, struct pevent_record *rec)
*
* This returns the preempt count from a record.
*/
-int pevent_data_preempt_count(struct pevent *pevent, struct pevent_record *rec)
+int pevent_data_preempt_count(struct tep_handle *pevent, struct pevent_record *rec)
{
return parse_common_pc(pevent, rec->data);
}
@@ -5279,7 +5279,7 @@ int pevent_data_preempt_count(struct pevent *pevent, struct pevent_record *rec)
*
* Use trace_flag_type enum for the flags (see event-parse.h).
*/
-int pevent_data_flags(struct pevent *pevent, struct pevent_record *rec)
+int pevent_data_flags(struct tep_handle *pevent, struct pevent_record *rec)
{
return parse_common_flags(pevent, rec->data);
}
@@ -5292,7 +5292,7 @@ int pevent_data_flags(struct pevent *pevent, struct pevent_record *rec)
* This returns a pointer to the command line that has the given
* @pid.
*/
-const char *pevent_data_comm_from_pid(struct pevent *pevent, int pid)
+const char *pevent_data_comm_from_pid(struct tep_handle *pevent, int pid)
{
const char *comm;
@@ -5301,7 +5301,7 @@ const char *pevent_data_comm_from_pid(struct pevent *pevent, int pid)
}
static struct cmdline *
-pid_from_cmdlist(struct pevent *pevent, const char *comm, struct cmdline *next)
+pid_from_cmdlist(struct tep_handle *pevent, const char *comm, struct cmdline *next)
{
struct cmdline_list *cmdlist = (struct cmdline_list *)next;
@@ -5329,7 +5329,7 @@ pid_from_cmdlist(struct pevent *pevent, const char *comm, struct cmdline *next)
* next pid.
* Also, it does a linear seach, so it may be slow.
*/
-struct cmdline *pevent_data_pid_from_comm(struct pevent *pevent, const char *comm,
+struct cmdline *pevent_data_pid_from_comm(struct tep_handle *pevent, const char *comm,
struct cmdline *next)
{
struct cmdline *cmdline;
@@ -5371,7 +5371,7 @@ struct cmdline *pevent_data_pid_from_comm(struct pevent *pevent, const char *com
* Returns the pid for a give cmdline. If @cmdline is NULL, then
* -1 is returned.
*/
-int pevent_cmdline_pid(struct pevent *pevent, struct cmdline *cmdline)
+int pevent_cmdline_pid(struct tep_handle *pevent, struct cmdline *cmdline)
{
struct cmdline_list *cmdlist = (struct cmdline_list *)cmdline;
@@ -5441,7 +5441,7 @@ static bool is_timestamp_in_us(char *trace_clock, bool use_trace_clock)
* is found.
*/
struct event_format *
-pevent_find_event_by_record(struct pevent *pevent, struct pevent_record *record)
+pevent_find_event_by_record(struct tep_handle *pevent, struct pevent_record *record)
{
int type;
@@ -5464,7 +5464,7 @@ pevent_find_event_by_record(struct pevent *pevent, struct pevent_record *record)
*
* Writes the tasks comm, pid and CPU to @s.
*/
-void pevent_print_event_task(struct pevent *pevent, struct trace_seq *s,
+void pevent_print_event_task(struct tep_handle *pevent, struct trace_seq *s,
struct event_format *event,
struct pevent_record *record)
{
@@ -5492,7 +5492,7 @@ void pevent_print_event_task(struct pevent *pevent, struct trace_seq *s,
*
* Writes the timestamp of the record into @s.
*/
-void pevent_print_event_time(struct pevent *pevent, struct trace_seq *s,
+void pevent_print_event_time(struct tep_handle *pevent, struct trace_seq *s,
struct event_format *event,
struct pevent_record *record,
bool use_trace_clock)
@@ -5542,7 +5542,7 @@ void pevent_print_event_time(struct pevent *pevent, struct trace_seq *s,
*
* Writes the parsing of the record's data to @s.
*/
-void pevent_print_event_data(struct pevent *pevent, struct trace_seq *s,
+void pevent_print_event_data(struct tep_handle *pevent, struct trace_seq *s,
struct event_format *event,
struct pevent_record *record)
{
@@ -5559,7 +5559,7 @@ void pevent_print_event_data(struct pevent *pevent, struct trace_seq *s,
pevent_event_info(s, event, record);
}
-void pevent_print_event(struct pevent *pevent, struct trace_seq *s,
+void pevent_print_event(struct tep_handle *pevent, struct trace_seq *s,
struct pevent_record *record, bool use_trace_clock)
{
struct event_format *event;
@@ -5630,7 +5630,7 @@ static int events_system_cmp(const void *a, const void *b)
return events_id_cmp(a, b);
}
-struct event_format **pevent_list_events(struct pevent *pevent, enum event_sort_type sort_type)
+struct event_format **pevent_list_events(struct tep_handle *pevent, enum event_sort_type sort_type)
{
struct event_format **events;
int (*sort)(const void *a, const void *b);
@@ -5941,7 +5941,7 @@ static void parse_header_field(const char *field,
*
* /sys/kernel/debug/tracing/events/header_page
*/
-int pevent_parse_header_page(struct pevent *pevent, char *buf, unsigned long size,
+int pevent_parse_header_page(struct tep_handle *pevent, char *buf, unsigned long size,
int long_size)
{
int ignore;
@@ -5994,7 +5994,7 @@ static void free_handler(struct event_handler *handle)
free(handle);
}
-static int find_event_handle(struct pevent *pevent, struct event_format *event)
+static int find_event_handle(struct tep_handle *pevent, struct event_format *event)
{
struct event_handler *handle, **next;
@@ -6036,7 +6036,7 @@ static int find_event_handle(struct pevent *pevent, struct event_format *event)
* /sys/kernel/debug/tracing/events/.../.../format
*/
enum pevent_errno __pevent_parse_format(struct event_format **eventp,
- struct pevent *pevent, const char *buf,
+ struct tep_handle *pevent, const char *buf,
unsigned long size, const char *sys)
{
struct event_format *event;
@@ -6143,7 +6143,7 @@ enum pevent_errno __pevent_parse_format(struct event_format **eventp,
}
static enum pevent_errno
-__pevent_parse_event(struct pevent *pevent,
+__pevent_parse_event(struct tep_handle *pevent,
struct event_format **eventp,
const char *buf, unsigned long size,
const char *sys)
@@ -6185,7 +6185,7 @@ __pevent_parse_event(struct pevent *pevent,
*
* /sys/kernel/debug/tracing/events/.../.../format
*/
-enum pevent_errno pevent_parse_format(struct pevent *pevent,
+enum pevent_errno pevent_parse_format(struct tep_handle *pevent,
struct event_format **eventp,
const char *buf,
unsigned long size, const char *sys)
@@ -6207,7 +6207,7 @@ enum pevent_errno pevent_parse_format(struct pevent *pevent,
*
* /sys/kernel/debug/tracing/events/.../.../format
*/
-enum pevent_errno pevent_parse_event(struct pevent *pevent, const char *buf,
+enum pevent_errno pevent_parse_event(struct tep_handle *pevent, const char *buf,
unsigned long size, const char *sys)
{
struct event_format *event = NULL;
@@ -6221,7 +6221,7 @@ static const char * const pevent_error_str[] = {
};
#undef _PE
-int pevent_strerror(struct pevent *pevent __maybe_unused,
+int pevent_strerror(struct tep_handle *pevent __maybe_unused,
enum pevent_errno errnum, char *buf, size_t buflen)
{
int idx;
@@ -6435,7 +6435,7 @@ int pevent_print_func_field(struct trace_seq *s, const char *fmt,
struct pevent_record *record, int err)
{
struct format_field *field = pevent_find_field(event, name);
- struct pevent *pevent = event->pevent;
+ struct tep_handle *pevent = event->pevent;
unsigned long long val;
struct func_map *func;
char tmp[128];
@@ -6491,7 +6491,7 @@ static void free_func_handle(struct pevent_function_handler *func)
* The @parameters is a variable list of pevent_func_arg_type enums that
* must end with PEVENT_FUNC_ARG_VOID.
*/
-int pevent_register_print_function(struct pevent *pevent,
+int pevent_register_print_function(struct tep_handle *pevent,
pevent_func_handler func,
enum pevent_func_arg_type ret_type,
char *name, ...)
@@ -6578,7 +6578,7 @@ int pevent_register_print_function(struct pevent *pevent,
*
* Returns 0 if the handler was removed successully, -1 otherwise.
*/
-int pevent_unregister_print_function(struct pevent *pevent,
+int pevent_unregister_print_function(struct tep_handle *pevent,
pevent_func_handler func, char *name)
{
struct pevent_function_handler *func_handle;
@@ -6591,7 +6591,7 @@ int pevent_unregister_print_function(struct pevent *pevent,
return -1;
}
-static struct event_format *pevent_search_event(struct pevent *pevent, int id,
+static struct event_format *pevent_search_event(struct tep_handle *pevent, int id,
const char *sys_name,
const char *event_name)
{
@@ -6631,7 +6631,7 @@ static struct event_format *pevent_search_event(struct pevent *pevent, int id,
* If @id is >= 0, then it is used to find the event.
* else @sys_name and @event_name are used.
*/
-int pevent_register_event_handler(struct pevent *pevent, int id,
+int pevent_register_event_handler(struct tep_handle *pevent, int id,
const char *sys_name, const char *event_name,
pevent_event_handler_func func, void *context)
{
@@ -6715,7 +6715,7 @@ static int handle_matches(struct event_handler *handler, int id,
*
* Returns 0 if handler was removed successfully, -1 if event was not found.
*/
-int pevent_unregister_event_handler(struct pevent *pevent, int id,
+int pevent_unregister_event_handler(struct tep_handle *pevent, int id,
const char *sys_name, const char *event_name,
pevent_event_handler_func func, void *context)
{
@@ -6756,9 +6756,9 @@ int pevent_unregister_event_handler(struct pevent *pevent, int id,
/**
* pevent_alloc - create a pevent handle
*/
-struct pevent *pevent_alloc(void)
+struct tep_handle *pevent_alloc(void)
{
- struct pevent *pevent = calloc(1, sizeof(*pevent));
+ struct tep_handle *pevent = calloc(1, sizeof(*pevent));
if (pevent)
pevent->ref_count = 1;
@@ -6766,7 +6766,7 @@ struct pevent *pevent_alloc(void)
return pevent;
}
-void pevent_ref(struct pevent *pevent)
+void pevent_ref(struct tep_handle *pevent)
{
pevent->ref_count++;
}
@@ -6814,7 +6814,7 @@ void pevent_free_format(struct event_format *event)
* pevent_free - free a pevent handle
* @pevent: the pevent handle to free
*/
-void pevent_free(struct pevent *pevent)
+void pevent_free(struct tep_handle *pevent)
{
struct cmdline_list *cmdlist, *cmdnext;
struct func_list *funclist, *funcnext;
@@ -6899,7 +6899,7 @@ void pevent_free(struct pevent *pevent)
free(pevent);
}
-void pevent_unref(struct pevent *pevent)
+void pevent_unref(struct tep_handle *pevent)
{
pevent_free(pevent);
}
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h
index 0c03538df74c..b7f4c8393abd 100644
--- a/tools/lib/traceevent/event-parse.h
+++ b/tools/lib/traceevent/event-parse.h
@@ -98,7 +98,7 @@ extern int trace_seq_do_printf(struct trace_seq *s);
/* ----------------------- pevent ----------------------- */
-struct pevent;
+struct tep_handle;
struct event_format;
typedef int (*pevent_event_handler_func)(struct trace_seq *s,
@@ -106,8 +106,8 @@ typedef int (*pevent_event_handler_func)(struct trace_seq *s,
struct event_format *event,
void *context);
-typedef int (*pevent_plugin_load_func)(struct pevent *pevent);
-typedef int (*pevent_plugin_unload_func)(struct pevent *pevent);
+typedef int (*pevent_plugin_load_func)(struct tep_handle *pevent);
+typedef int (*pevent_plugin_unload_func)(struct tep_handle *pevent);
struct pevent_plugin_option {
struct pevent_plugin_option *next;
@@ -127,12 +127,12 @@ struct pevent_plugin_option {
* PEVENT_PLUGIN_LOADER: (required)
* The function name to initialized the plugin.
*
- * int PEVENT_PLUGIN_LOADER(struct pevent *pevent)
+ * int PEVENT_PLUGIN_LOADER(struct tep_handle *pevent)
*
* PEVENT_PLUGIN_UNLOADER: (optional)
* The function called just before unloading
*
- * int PEVENT_PLUGIN_UNLOADER(struct pevent *pevent)
+ * int PEVENT_PLUGIN_UNLOADER(struct tep_handle *pevent)
*
* PEVENT_PLUGIN_OPTIONS: (optional)
* Plugin options that can be set before loading
@@ -320,7 +320,7 @@ struct print_fmt {
};
struct event_format {
- struct pevent *pevent;
+ struct tep_handle *pevent;
char *name;
int id;
int flags;
@@ -435,9 +435,9 @@ struct plugin_list;
#define INVALID_PLUGIN_LIST_OPTION ((char **)((unsigned long)-1))
-struct plugin_list *traceevent_load_plugins(struct pevent *pevent);
+struct plugin_list *traceevent_load_plugins(struct tep_handle *pevent);
void traceevent_unload_plugins(struct plugin_list *plugin_list,
- struct pevent *pevent);
+ struct tep_handle *pevent);
char **traceevent_plugin_list_options(void);
void traceevent_plugin_free_options_list(char **list);
int traceevent_plugin_add_options(const char *name,
@@ -457,7 +457,7 @@ struct func_resolver;
typedef char *(pevent_func_resolver_t)(void *priv,
unsigned long long *addrp, char **modp);
-struct pevent {
+struct tep_handle {
int ref_count;
int header_page_ts_offset;
@@ -532,13 +532,13 @@ struct pevent {
char *trace_clock;
};
-static inline void pevent_set_flag(struct pevent *pevent, int flag)
+static inline void pevent_set_flag(struct tep_handle *pevent, int flag)
{
pevent->flags |= flag;
}
static inline unsigned short
-__data2host2(struct pevent *pevent, unsigned short data)
+__data2host2(struct tep_handle *pevent, unsigned short data)
{
unsigned short swap;
@@ -552,7 +552,7 @@ __data2host2(struct pevent *pevent, unsigned short data)
}
static inline unsigned int
-__data2host4(struct pevent *pevent, unsigned int data)
+__data2host4(struct tep_handle *pevent, unsigned int data)
{
unsigned int swap;
@@ -568,7 +568,7 @@ __data2host4(struct pevent *pevent, unsigned int data)
}
static inline unsigned long long
-__data2host8(struct pevent *pevent, unsigned long long data)
+__data2host8(struct tep_handle *pevent, unsigned long long data)
{
unsigned long long swap;
@@ -615,36 +615,36 @@ enum trace_flag_type {
TRACE_FLAG_SOFTIRQ = 0x10,
};
-int pevent_set_function_resolver(struct pevent *pevent,
+int pevent_set_function_resolver(struct tep_handle *pevent,
pevent_func_resolver_t *func, void *priv);
-void pevent_reset_function_resolver(struct pevent *pevent);
-int pevent_register_comm(struct pevent *pevent, const char *comm, int pid);
-int pevent_register_trace_clock(struct pevent *pevent, const char *trace_clock);
-int pevent_register_function(struct pevent *pevent, char *name,
+void pevent_reset_function_resolver(struct tep_handle *pevent);
+int pevent_register_comm(struct tep_handle *pevent, const char *comm, int pid);
+int pevent_register_trace_clock(struct tep_handle *pevent, const char *trace_clock);
+int pevent_register_function(struct tep_handle *pevent, char *name,
unsigned long long addr, char *mod);
-int pevent_register_print_string(struct pevent *pevent, const char *fmt,
+int pevent_register_print_string(struct tep_handle *pevent, const char *fmt,
unsigned long long addr);
-int pevent_pid_is_registered(struct pevent *pevent, int pid);
+int pevent_pid_is_registered(struct tep_handle *pevent, int pid);
-void pevent_print_event_task(struct pevent *pevent, struct trace_seq *s,
+void pevent_print_event_task(struct tep_handle *pevent, struct trace_seq *s,
struct event_format *event,
struct pevent_record *record);
-void pevent_print_event_time(struct pevent *pevent, struct trace_seq *s,
+void pevent_print_event_time(struct tep_handle *pevent, struct trace_seq *s,
struct event_format *event,
struct pevent_record *record,
bool use_trace_clock);
-void pevent_print_event_data(struct pevent *pevent, struct trace_seq *s,
+void pevent_print_event_data(struct tep_handle *pevent, struct trace_seq *s,
struct event_format *event,
struct pevent_record *record);
-void pevent_print_event(struct pevent *pevent, struct trace_seq *s,
+void pevent_print_event(struct tep_handle *pevent, struct trace_seq *s,
struct pevent_record *record, bool use_trace_clock);
-int pevent_parse_header_page(struct pevent *pevent, char *buf, unsigned long size,
+int pevent_parse_header_page(struct tep_handle *pevent, char *buf, unsigned long size,
int long_size);
-enum pevent_errno pevent_parse_event(struct pevent *pevent, const char *buf,
+enum pevent_errno pevent_parse_event(struct tep_handle *pevent, const char *buf,
unsigned long size, const char *sys);
-enum pevent_errno pevent_parse_format(struct pevent *pevent,
+enum pevent_errno pevent_parse_format(struct tep_handle *pevent,
struct event_format **eventp,
const char *buf,
unsigned long size, const char *sys);
@@ -673,50 +673,50 @@ int pevent_print_func_field(struct trace_seq *s, const char *fmt,
struct event_format *event, const char *name,
struct pevent_record *record, int err);
-int pevent_register_event_handler(struct pevent *pevent, int id,
+int pevent_register_event_handler(struct tep_handle *pevent, int id,
const char *sys_name, const char *event_name,
pevent_event_handler_func func, void *context);
-int pevent_unregister_event_handler(struct pevent *pevent, int id,
+int pevent_unregister_event_handler(struct tep_handle *pevent, int id,
const char *sys_name, const char *event_name,
pevent_event_handler_func func, void *context);
-int pevent_register_print_function(struct pevent *pevent,
+int pevent_register_print_function(struct tep_handle *pevent,
pevent_func_handler func,
enum pevent_func_arg_type ret_type,
char *name, ...);
-int pevent_unregister_print_function(struct pevent *pevent,
+int pevent_unregister_print_function(struct tep_handle *pevent,
pevent_func_handler func, char *name);
struct format_field *pevent_find_common_field(struct event_format *event, const char *name);
struct format_field *pevent_find_field(struct event_format *event, const char *name);
struct format_field *pevent_find_any_field(struct event_format *event, const char *name);
-const char *pevent_find_function(struct pevent *pevent, unsigned long long addr);
+const char *pevent_find_function(struct tep_handle *pevent, unsigned long long addr);
unsigned long long
-pevent_find_function_address(struct pevent *pevent, unsigned long long addr);
-unsigned long long pevent_read_number(struct pevent *pevent, const void *ptr, int size);
+pevent_find_function_address(struct tep_handle *pevent, unsigned long long addr);
+unsigned long long pevent_read_number(struct tep_handle *pevent, const void *ptr, int size);
int pevent_read_number_field(struct format_field *field, const void *data,
unsigned long long *value);
-struct event_format *pevent_find_event(struct pevent *pevent, int id);
+struct event_format *pevent_find_event(struct tep_handle *pevent, int id);
struct event_format *
-pevent_find_event_by_name(struct pevent *pevent, const char *sys, const char *name);
+pevent_find_event_by_name(struct tep_handle *pevent, const char *sys, const char *name);
struct event_format *
-pevent_find_event_by_record(struct pevent *pevent, struct pevent_record *record);
+pevent_find_event_by_record(struct tep_handle *pevent, struct pevent_record *record);
-void pevent_data_lat_fmt(struct pevent *pevent,
+void pevent_data_lat_fmt(struct tep_handle *pevent,
struct trace_seq *s, struct pevent_record *record);
-int pevent_data_type(struct pevent *pevent, struct pevent_record *rec);
-struct event_format *pevent_data_event_from_type(struct pevent *pevent, int type);
-int pevent_data_pid(struct pevent *pevent, struct pevent_record *rec);
-int pevent_data_preempt_count(struct pevent *pevent, struct pevent_record *rec);
-int pevent_data_flags(struct pevent *pevent, struct pevent_record *rec);
-const char *pevent_data_comm_from_pid(struct pevent *pevent, int pid);
+int pevent_data_type(struct tep_handle *pevent, struct pevent_record *rec);
+struct event_format *pevent_data_event_from_type(struct tep_handle *pevent, int type);
+int pevent_data_pid(struct tep_handle *pevent, struct pevent_record *rec);
+int pevent_data_preempt_count(struct tep_handle *pevent, struct pevent_record *rec);
+int pevent_data_flags(struct tep_handle *pevent, struct pevent_record *rec);
+const char *pevent_data_comm_from_pid(struct tep_handle *pevent, int pid);
struct cmdline;
-struct cmdline *pevent_data_pid_from_comm(struct pevent *pevent, const char *comm,
+struct cmdline *pevent_data_pid_from_comm(struct tep_handle *pevent, const char *comm,
struct cmdline *next);
-int pevent_cmdline_pid(struct pevent *pevent, struct cmdline *cmdline);
+int pevent_cmdline_pid(struct tep_handle *pevent, struct cmdline *cmdline);
void pevent_print_field(struct trace_seq *s, void *data,
struct format_field *field);
@@ -724,77 +724,77 @@ void pevent_print_fields(struct trace_seq *s, void *data,
int size __maybe_unused, struct event_format *event);
void pevent_event_info(struct trace_seq *s, struct event_format *event,
struct pevent_record *record);
-int pevent_strerror(struct pevent *pevent, enum pevent_errno errnum,
+int pevent_strerror(struct tep_handle *pevent, enum pevent_errno errnum,
char *buf, size_t buflen);
-struct event_format **pevent_list_events(struct pevent *pevent, enum event_sort_type);
+struct event_format **pevent_list_events(struct tep_handle *pevent, enum event_sort_type);
struct format_field **pevent_event_common_fields(struct event_format *event);
struct format_field **pevent_event_fields(struct event_format *event);
-static inline int pevent_get_cpus(struct pevent *pevent)
+static inline int pevent_get_cpus(struct tep_handle *pevent)
{
return pevent->cpus;
}
-static inline void pevent_set_cpus(struct pevent *pevent, int cpus)
+static inline void pevent_set_cpus(struct tep_handle *pevent, int cpus)
{
pevent->cpus = cpus;
}
-static inline int pevent_get_long_size(struct pevent *pevent)
+static inline int pevent_get_long_size(struct tep_handle *pevent)
{
return pevent->long_size;
}
-static inline void pevent_set_long_size(struct pevent *pevent, int long_size)
+static inline void pevent_set_long_size(struct tep_handle *pevent, int long_size)
{
pevent->long_size = long_size;
}
-static inline int pevent_get_page_size(struct pevent *pevent)
+static inline int pevent_get_page_size(struct tep_handle *pevent)
{
return pevent->page_size;
}
-static inline void pevent_set_page_size(struct pevent *pevent, int _page_size)
+static inline void pevent_set_page_size(struct tep_handle *pevent, int _page_size)
{
pevent->page_size = _page_size;
}
-static inline int pevent_is_file_bigendian(struct pevent *pevent)
+static inline int pevent_is_file_bigendian(struct tep_handle *pevent)
{
return pevent->file_bigendian;
}
-static inline void pevent_set_file_bigendian(struct pevent *pevent, int endian)
+static inline void pevent_set_file_bigendian(struct tep_handle *pevent, int endian)
{
pevent->file_bigendian = endian;
}
-static inline int pevent_is_host_bigendian(struct pevent *pevent)
+static inline int pevent_is_host_bigendian(struct tep_handle *pevent)
{
return pevent->host_bigendian;
}
-static inline void pevent_set_host_bigendian(struct pevent *pevent, int endian)
+static inline void pevent_set_host_bigendian(struct tep_handle *pevent, int endian)
{
pevent->host_bigendian = endian;
}
-static inline int pevent_is_latency_format(struct pevent *pevent)
+static inline int pevent_is_latency_format(struct tep_handle *pevent)
{
return pevent->latency_format;
}
-static inline void pevent_set_latency_format(struct pevent *pevent, int lat)
+static inline void pevent_set_latency_format(struct tep_handle *pevent, int lat)
{
pevent->latency_format = lat;
}
-struct pevent *pevent_alloc(void);
-void pevent_free(struct pevent *pevent);
-void pevent_ref(struct pevent *pevent);
-void pevent_unref(struct pevent *pevent);
+struct tep_handle *pevent_alloc(void);
+void pevent_free(struct tep_handle *pevent);
+void pevent_ref(struct tep_handle *pevent);
+void pevent_unref(struct tep_handle *pevent);
/* access to the internal parser */
void pevent_buffer_init(const char *buf, unsigned long long size);
@@ -805,8 +805,8 @@ const char *pevent_get_input_buf(void);
unsigned long long pevent_get_input_buf_ptr(void);
/* for debugging */
-void pevent_print_funcs(struct pevent *pevent);
-void pevent_print_printk(struct pevent *pevent);
+void pevent_print_funcs(struct tep_handle *pevent);
+void pevent_print_printk(struct tep_handle *pevent);
/* ----------------------- filtering ----------------------- */
@@ -933,13 +933,13 @@ struct filter_type {
#define PEVENT_FILTER_ERROR_BUFSZ 1024
struct event_filter {
- struct pevent *pevent;
+ struct tep_handle *pevent;
int filters;
struct filter_type *event_filters;
char error_buffer[PEVENT_FILTER_ERROR_BUFSZ];
};
-struct event_filter *pevent_filter_alloc(struct pevent *pevent);
+struct event_filter *pevent_filter_alloc(struct tep_handle *pevent);
/* for backward compatibility */
#define FILTER_NONE PEVENT_ERRNO__NO_FILTER
diff --git a/tools/lib/traceevent/event-plugin.c b/tools/lib/traceevent/event-plugin.c
index d542cb60ca1a..62b011ae18c1 100644
--- a/tools/lib/traceevent/event-plugin.c
+++ b/tools/lib/traceevent/event-plugin.c
@@ -281,7 +281,7 @@ void traceevent_print_plugins(struct trace_seq *s,
}
static void
-load_plugin(struct pevent *pevent, const char *path,
+load_plugin(struct tep_handle *pevent, const char *path,
const char *file, void *data)
{
struct plugin_list **plugin_list = data;
@@ -336,9 +336,9 @@ load_plugin(struct pevent *pevent, const char *path,
}
static void
-load_plugins_dir(struct pevent *pevent, const char *suffix,
+load_plugins_dir(struct tep_handle *pevent, const char *suffix,
const char *path,
- void (*load_plugin)(struct pevent *pevent,
+ void (*load_plugin)(struct tep_handle *pevent,
const char *path,
const char *name,
void *data),
@@ -378,8 +378,8 @@ load_plugins_dir(struct pevent *pevent, const char *suffix,
}
static void
-load_plugins(struct pevent *pevent, const char *suffix,
- void (*load_plugin)(struct pevent *pevent,
+load_plugins(struct tep_handle *pevent, const char *suffix,
+ void (*load_plugin)(struct tep_handle *pevent,
const char *path,
const char *name,
void *data),
@@ -431,7 +431,7 @@ load_plugins(struct pevent *pevent, const char *suffix,
}
struct plugin_list*
-traceevent_load_plugins(struct pevent *pevent)
+traceevent_load_plugins(struct tep_handle *pevent)
{
struct plugin_list *list = NULL;
@@ -440,7 +440,7 @@ traceevent_load_plugins(struct pevent *pevent)
}
void
-traceevent_unload_plugins(struct plugin_list *plugin_list, struct pevent *pevent)
+traceevent_unload_plugins(struct plugin_list *plugin_list, struct tep_handle *pevent)
{
pevent_plugin_unload_func func;
struct plugin_list *list;
diff --git a/tools/lib/traceevent/parse-filter.c b/tools/lib/traceevent/parse-filter.c
index 431e8b309f6e..a97b84aece3a 100644
--- a/tools/lib/traceevent/parse-filter.c
+++ b/tools/lib/traceevent/parse-filter.c
@@ -179,7 +179,7 @@ add_filter_type(struct event_filter *filter, int id)
* pevent_filter_alloc - create a new event filter
* @pevent: The pevent that this filter is associated with
*/
-struct event_filter *pevent_filter_alloc(struct pevent *pevent)
+struct event_filter *pevent_filter_alloc(struct tep_handle *pevent)
{
struct event_filter *filter;
@@ -269,7 +269,7 @@ static int event_match(struct event_format *event,
}
static enum pevent_errno
-find_event(struct pevent *pevent, struct event_list **events,
+find_event(struct tep_handle *pevent, struct event_list **events,
char *sys_name, char *event_name)
{
struct event_format *event;
@@ -1270,7 +1270,7 @@ static void filter_init_error_buf(struct event_filter *filter)
enum pevent_errno pevent_filter_add_filter_str(struct event_filter *filter,
const char *filter_str)
{
- struct pevent *pevent = filter->pevent;
+ struct tep_handle *pevent = filter->pevent;
struct event_list *event;
struct event_list *events = NULL;
const char *filter_start;
@@ -1550,8 +1550,8 @@ int pevent_filter_copy(struct event_filter *dest, struct event_filter *source)
int pevent_update_trivial(struct event_filter *dest, struct event_filter *source,
enum filter_trivial_type type)
{
- struct pevent *src_pevent;
- struct pevent *dest_pevent;
+ struct tep_handle *src_pevent;
+ struct tep_handle *dest_pevent;
struct event_format *event;
struct filter_type *filter_type;
struct filter_arg *arg;
@@ -1874,7 +1874,7 @@ static int test_num(struct event_format *event, struct filter_arg *arg,
static const char *get_field_str(struct filter_arg *arg, struct pevent_record *record)
{
struct event_format *event;
- struct pevent *pevent;
+ struct tep_handle *pevent;
unsigned long long addr;
const char *val = NULL;
unsigned int size;
@@ -2049,7 +2049,7 @@ int pevent_event_filtered(struct event_filter *filter, int event_id)
enum pevent_errno pevent_filter_match(struct event_filter *filter,
struct pevent_record *record)
{
- struct pevent *pevent = filter->pevent;
+ struct tep_handle *pevent = filter->pevent;
struct filter_type *filter_type;
int event_id;
int ret;
diff --git a/tools/lib/traceevent/plugin_cfg80211.c b/tools/lib/traceevent/plugin_cfg80211.c
index 8f8586912da7..959d94f1d7f5 100644
--- a/tools/lib/traceevent/plugin_cfg80211.c
+++ b/tools/lib/traceevent/plugin_cfg80211.c
@@ -25,7 +25,7 @@ process___le16_to_cpup(struct trace_seq *s, unsigned long long *args)
return val ? (long long) le16toh(*val) : 0;
}
-int PEVENT_PLUGIN_LOADER(struct pevent *pevent)
+int PEVENT_PLUGIN_LOADER(struct tep_handle *pevent)
{
pevent_register_print_function(pevent,
process___le16_to_cpup,
@@ -36,7 +36,7 @@ int PEVENT_PLUGIN_LOADER(struct pevent *pevent)
return 0;
}
-void PEVENT_PLUGIN_UNLOADER(struct pevent *pevent)
+void PEVENT_PLUGIN_UNLOADER(struct tep_handle *pevent)
{
pevent_unregister_print_function(pevent, process___le16_to_cpup,
"__le16_to_cpup");
diff --git a/tools/lib/traceevent/plugin_function.c b/tools/lib/traceevent/plugin_function.c
index 42dbf73758f3..3ed965a8b5f0 100644
--- a/tools/lib/traceevent/plugin_function.c
+++ b/tools/lib/traceevent/plugin_function.c
@@ -125,7 +125,7 @@ static int add_and_get_index(const char *parent, const char *child, int cpu)
static int function_handler(struct trace_seq *s, struct pevent_record *record,
struct event_format *event, void *context)
{
- struct pevent *pevent = event->pevent;
+ struct tep_handle *pevent = event->pevent;
unsigned long long function;
unsigned long long pfunction;
const char *func;
@@ -163,7 +163,7 @@ static int function_handler(struct trace_seq *s, struct pevent_record *record,
return 0;
}
-int PEVENT_PLUGIN_LOADER(struct pevent *pevent)
+int PEVENT_PLUGIN_LOADER(struct tep_handle *pevent)
{
pevent_register_event_handler(pevent, -1, "ftrace", "function",
function_handler, NULL);
@@ -173,7 +173,7 @@ int PEVENT_PLUGIN_LOADER(struct pevent *pevent)
return 0;
}
-void PEVENT_PLUGIN_UNLOADER(struct pevent *pevent)
+void PEVENT_PLUGIN_UNLOADER(struct tep_handle *pevent)
{
int i, x;
diff --git a/tools/lib/traceevent/plugin_hrtimer.c b/tools/lib/traceevent/plugin_hrtimer.c
index 12bf14cc1152..746e7d464802 100644
--- a/tools/lib/traceevent/plugin_hrtimer.c
+++ b/tools/lib/traceevent/plugin_hrtimer.c
@@ -66,7 +66,7 @@ static int timer_start_handler(struct trace_seq *s,
return 0;
}
-int PEVENT_PLUGIN_LOADER(struct pevent *pevent)
+int PEVENT_PLUGIN_LOADER(struct tep_handle *pevent)
{
pevent_register_event_handler(pevent, -1,
"timer", "hrtimer_expire_entry",
@@ -77,7 +77,7 @@ int PEVENT_PLUGIN_LOADER(struct pevent *pevent)
return 0;
}
-void PEVENT_PLUGIN_UNLOADER(struct pevent *pevent)
+void PEVENT_PLUGIN_UNLOADER(struct tep_handle *pevent)
{
pevent_unregister_event_handler(pevent, -1,
"timer", "hrtimer_expire_entry",
diff --git a/tools/lib/traceevent/plugin_jbd2.c b/tools/lib/traceevent/plugin_jbd2.c
index 5c23d5bd27ce..3909db7043c9 100644
--- a/tools/lib/traceevent/plugin_jbd2.c
+++ b/tools/lib/traceevent/plugin_jbd2.c
@@ -47,7 +47,7 @@ process_jiffies_to_msecs(struct trace_seq *s, unsigned long long *args)
return jiffies;
}
-int PEVENT_PLUGIN_LOADER(struct pevent *pevent)
+int PEVENT_PLUGIN_LOADER(struct tep_handle *pevent)
{
pevent_register_print_function(pevent,
process_jbd2_dev_to_name,
@@ -65,7 +65,7 @@ int PEVENT_PLUGIN_LOADER(struct pevent *pevent)
return 0;
}
-void PEVENT_PLUGIN_UNLOADER(struct pevent *pevent)
+void PEVENT_PLUGIN_UNLOADER(struct tep_handle *pevent)
{
pevent_unregister_print_function(pevent, process_jbd2_dev_to_name,
"jbd2_dev_to_name");
diff --git a/tools/lib/traceevent/plugin_kmem.c b/tools/lib/traceevent/plugin_kmem.c
index 70650ff48d78..e342edadf03d 100644
--- a/tools/lib/traceevent/plugin_kmem.c
+++ b/tools/lib/traceevent/plugin_kmem.c
@@ -48,7 +48,7 @@ static int call_site_handler(struct trace_seq *s, struct pevent_record *record,
return 1;
}
-int PEVENT_PLUGIN_LOADER(struct pevent *pevent)
+int PEVENT_PLUGIN_LOADER(struct tep_handle *pevent)
{
pevent_register_event_handler(pevent, -1, "kmem", "kfree",
call_site_handler, NULL);
@@ -71,7 +71,7 @@ int PEVENT_PLUGIN_LOADER(struct pevent *pevent)
return 0;
}
-void PEVENT_PLUGIN_UNLOADER(struct pevent *pevent)
+void PEVENT_PLUGIN_UNLOADER(struct tep_handle *pevent)
{
pevent_unregister_event_handler(pevent, -1, "kmem", "kfree",
call_site_handler, NULL);
diff --git a/tools/lib/traceevent/plugin_kvm.c b/tools/lib/traceevent/plugin_kvm.c
index 18536f756577..a6e96ba4d776 100644
--- a/tools/lib/traceevent/plugin_kvm.c
+++ b/tools/lib/traceevent/plugin_kvm.c
@@ -444,7 +444,7 @@ process_is_writable_pte(struct trace_seq *s, unsigned long long *args)
return pte & PT_WRITABLE_MASK;
}
-int PEVENT_PLUGIN_LOADER(struct pevent *pevent)
+int PEVENT_PLUGIN_LOADER(struct tep_handle *pevent)
{
init_disassembler();
@@ -486,7 +486,7 @@ int PEVENT_PLUGIN_LOADER(struct pevent *pevent)
return 0;
}
-void PEVENT_PLUGIN_UNLOADER(struct pevent *pevent)
+void PEVENT_PLUGIN_UNLOADER(struct tep_handle *pevent)
{
pevent_unregister_event_handler(pevent, -1, "kvm", "kvm_exit",
kvm_exit_handler, NULL);
diff --git a/tools/lib/traceevent/plugin_mac80211.c b/tools/lib/traceevent/plugin_mac80211.c
index 7e15a0f1c2fd..9ac1141f351a 100644
--- a/tools/lib/traceevent/plugin_mac80211.c
+++ b/tools/lib/traceevent/plugin_mac80211.c
@@ -86,7 +86,7 @@ static int drv_bss_info_changed(struct trace_seq *s,
return 0;
}
-int PEVENT_PLUGIN_LOADER(struct pevent *pevent)
+int PEVENT_PLUGIN_LOADER(struct tep_handle *pevent)
{
pevent_register_event_handler(pevent, -1, "mac80211",
"drv_bss_info_changed",
@@ -94,7 +94,7 @@ int PEVENT_PLUGIN_LOADER(struct pevent *pevent)
return 0;
}
-void PEVENT_PLUGIN_UNLOADER(struct pevent *pevent)
+void PEVENT_PLUGIN_UNLOADER(struct tep_handle *pevent)
{
pevent_unregister_event_handler(pevent, -1, "mac80211",
"drv_bss_info_changed",
diff --git a/tools/lib/traceevent/plugin_sched_switch.c b/tools/lib/traceevent/plugin_sched_switch.c
index ec30c2fcbac0..de90fb82b83f 100644
--- a/tools/lib/traceevent/plugin_sched_switch.c
+++ b/tools/lib/traceevent/plugin_sched_switch.c
@@ -134,7 +134,7 @@ static int sched_switch_handler(struct trace_seq *s,
return 0;
}
-int PEVENT_PLUGIN_LOADER(struct pevent *pevent)
+int PEVENT_PLUGIN_LOADER(struct tep_handle *pevent)
{
pevent_register_event_handler(pevent, -1, "sched", "sched_switch",
sched_switch_handler, NULL);
@@ -147,7 +147,7 @@ int PEVENT_PLUGIN_LOADER(struct pevent *pevent)
return 0;
}
-void PEVENT_PLUGIN_UNLOADER(struct pevent *pevent)
+void PEVENT_PLUGIN_UNLOADER(struct tep_handle *pevent)
{
pevent_unregister_event_handler(pevent, -1, "sched", "sched_switch",
sched_switch_handler, NULL);
diff --git a/tools/lib/traceevent/plugin_scsi.c b/tools/lib/traceevent/plugin_scsi.c
index 5e750af2b461..e430a49e4995 100644
--- a/tools/lib/traceevent/plugin_scsi.c
+++ b/tools/lib/traceevent/plugin_scsi.c
@@ -413,7 +413,7 @@ unsigned long long process_scsi_trace_parse_cdb(struct trace_seq *s,
return 0;
}
-int PEVENT_PLUGIN_LOADER(struct pevent *pevent)
+int PEVENT_PLUGIN_LOADER(struct tep_handle *pevent)
{
pevent_register_print_function(pevent,
process_scsi_trace_parse_cdb,
@@ -426,7 +426,7 @@ int PEVENT_PLUGIN_LOADER(struct pevent *pevent)
return 0;
}
-void PEVENT_PLUGIN_UNLOADER(struct pevent *pevent)
+void PEVENT_PLUGIN_UNLOADER(struct tep_handle *pevent)
{
pevent_unregister_print_function(pevent, process_scsi_trace_parse_cdb,
"scsi_trace_parse_cdb");
diff --git a/tools/lib/traceevent/plugin_xen.c b/tools/lib/traceevent/plugin_xen.c
index 690173bfa13e..11dbddde2e6a 100644
--- a/tools/lib/traceevent/plugin_xen.c
+++ b/tools/lib/traceevent/plugin_xen.c
@@ -119,7 +119,7 @@ unsigned long long process_xen_hypercall_name(struct trace_seq *s,
return 0;
}
-int PEVENT_PLUGIN_LOADER(struct pevent *pevent)
+int PEVENT_PLUGIN_LOADER(struct tep_handle *pevent)
{
pevent_register_print_function(pevent,
process_xen_hypercall_name,
@@ -130,7 +130,7 @@ int PEVENT_PLUGIN_LOADER(struct pevent *pevent)
return 0;
}
-void PEVENT_PLUGIN_UNLOADER(struct pevent *pevent)
+void PEVENT_PLUGIN_UNLOADER(struct tep_handle *pevent)
{
pevent_unregister_print_function(pevent, process_xen_hypercall_name,
"xen_hypercall_name");
--git a/tools/perf/util/header.c b/tools/perf/util/header.c
index 653ff65aa2c3..b59e8d9ba706 100644
--- a/tools/perf/util/header.c
+++ b/tools/perf/util/header.c
@@ -3207,7 +3207,7 @@ static int read_attr(int fd, struct perf_header *ph,
}
static int perf_evsel__prepare_tracepoint_event(struct perf_evsel *evsel,
- struct pevent *pevent)
+ struct tep_handle *pevent)
{
struct event_format *event;
char bf[128];
@@ -3239,7 +3239,7 @@ static int perf_evsel__prepare_tracepoint_event(struct perf_evsel *evsel,
}
static int perf_evlist__prepare_tracepoint_events(struct perf_evlist *evlist,
- struct pevent *pevent)
+ struct tep_handle *pevent)
{
struct perf_evsel *pos;
diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c
index 863b61478edd..fd72cce6599c 100644
--- a/tools/perf/util/python.c
+++ b/tools/perf/util/python.c
@@ -341,7 +341,7 @@ static bool is_tracepoint(struct pyrf_event *pevent)
static PyObject*
tracepoint_field(struct pyrf_event *pe, struct format_field *field)
{
- struct pevent *pevent = field->event->pevent;
+ struct tep_handle *pevent = field->event->pevent;
void *data = pe->sample.raw_data;
PyObject *ret = NULL;
unsigned long long val;
diff --git a/tools/perf/util/scripting-engines/trace-event-perl.c b/tools/perf/util/scripting-engines/trace-event-perl.c
index 7b79c413486b..45484f0f7292 100644
--- a/tools/perf/util/scripting-engines/trace-event-perl.c
+++ b/tools/perf/util/scripting-engines/trace-event-perl.c
@@ -535,7 +535,7 @@ static int perl_stop_script(void)
return 0;
}
-static int perl_generate_script(struct pevent *pevent, const char *outfile)
+static int perl_generate_script(struct tep_handle *pevent, const char *outfile)
{
struct event_format *event = NULL;
struct format_field *f;
diff --git a/tools/perf/util/scripting-engines/trace-event-python.c b/tools/perf/util/scripting-engines/trace-event-python.c
index bc32e57d17be..77bddd50e705 100644
--- a/tools/perf/util/scripting-engines/trace-event-python.c
+++ b/tools/perf/util/scripting-engines/trace-event-python.c
@@ -1588,7 +1588,7 @@ static int python_stop_script(void)
return 0;
}
-static int python_generate_script(struct pevent *pevent, const char *outfile)
+static int python_generate_script(struct tep_handle *pevent, const char *outfile)
{
struct event_format *event = NULL;
struct format_field *f;
diff --git a/tools/perf/util/sort.h b/tools/perf/util/sort.h
index 8bf302cafcec..a97cf8e6be86 100644
--- a/tools/perf/util/sort.h
+++ b/tools/perf/util/sort.h
@@ -276,7 +276,7 @@ extern struct sort_entry sort_thread;
extern struct list_head hist_entry__sort_list;
struct perf_evlist;
-struct pevent;
+struct tep_handle;
int setup_sorting(struct perf_evlist *evlist);
int setup_output_field(void);
void reset_output_field(void);
diff --git a/tools/perf/util/trace-event-parse.c b/tools/perf/util/trace-event-parse.c
index e0a6e9a6a053..0ef1c5042bc6 100644
--- a/tools/perf/util/trace-event-parse.c
+++ b/tools/perf/util/trace-event-parse.c
@@ -32,7 +32,7 @@
static int get_common_field(struct scripting_context *context,
int *offset, int *size, const char *type)
{
- struct pevent *pevent = context->pevent;
+ struct tep_handle *pevent = context->pevent;
struct event_format *event;
struct format_field *field;
@@ -136,7 +136,7 @@ void event_format__print(struct event_format *event,
return event_format__fprintf(event, cpu, data, size, stdout);
}
-void parse_ftrace_printk(struct pevent *pevent,
+void parse_ftrace_printk(struct tep_handle *pevent,
char *file, unsigned int size __maybe_unused)
{
unsigned long long addr;
@@ -161,7 +161,7 @@ void parse_ftrace_printk(struct pevent *pevent,
}
}
-void parse_saved_cmdline(struct pevent *pevent,
+void parse_saved_cmdline(struct tep_handle *pevent,
char *file, unsigned int size __maybe_unused)
{
char *comm;
@@ -178,18 +178,18 @@ void parse_saved_cmdline(struct pevent *pevent,
}
}
-int parse_ftrace_file(struct pevent *pevent, char *buf, unsigned long size)
+int parse_ftrace_file(struct tep_handle *pevent, char *buf, unsigned long size)
{
return pevent_parse_event(pevent, buf, size, "ftrace");
}
-int parse_event_file(struct pevent *pevent,
+int parse_event_file(struct tep_handle *pevent,
char *buf, unsigned long size, char *sys)
{
return pevent_parse_event(pevent, buf, size, sys);
}
-struct event_format *trace_find_next_event(struct pevent *pevent,
+struct event_format *trace_find_next_event(struct tep_handle *pevent,
struct event_format *event)
{
static int idx;
diff --git a/tools/perf/util/trace-event-read.c b/tools/perf/util/trace-event-read.c
index 40b425949aa3..cbd4970415ef 100644
--- a/tools/perf/util/trace-event-read.c
+++ b/tools/perf/util/trace-event-read.c
@@ -96,7 +96,7 @@ static void skip(int size)
};
}
-static unsigned int read4(struct pevent *pevent)
+static unsigned int read4(struct tep_handle *pevent)
{
unsigned int data;
@@ -105,7 +105,7 @@ static unsigned int read4(struct pevent *pevent)
return __data2host4(pevent, data);
}
-static unsigned long long read8(struct pevent *pevent)
+static unsigned long long read8(struct tep_handle *pevent)
{
unsigned long long data;
@@ -158,7 +158,7 @@ static char *read_string(void)
return str;
}
-static int read_proc_kallsyms(struct pevent *pevent)
+static int read_proc_kallsyms(struct tep_handle *pevent)
{
unsigned int size;
@@ -181,7 +181,7 @@ static int read_proc_kallsyms(struct pevent *pevent)
return 0;
}
-static int read_ftrace_printk(struct pevent *pevent)
+static int read_ftrace_printk(struct tep_handle *pevent)
{
unsigned int size;
char *buf;
@@ -208,7 +208,7 @@ static int read_ftrace_printk(struct pevent *pevent)
return 0;
}
-static int read_header_files(struct pevent *pevent)
+static int read_header_files(struct tep_handle *pevent)
{
unsigned long long size;
char *header_page;
@@ -259,7 +259,7 @@ static int read_header_files(struct pevent *pevent)
return ret;
}
-static int read_ftrace_file(struct pevent *pevent, unsigned long long size)
+static int read_ftrace_file(struct tep_handle *pevent, unsigned long long size)
{
int ret;
char *buf;
@@ -284,8 +284,8 @@ static int read_ftrace_file(struct pevent *pevent, unsigned long long size)
return ret;
}
-static int read_event_file(struct pevent *pevent, char *sys,
- unsigned long long size)
+static int read_event_file(struct tep_handle *pevent, char *sys,
+ unsigned long long size)
{
int ret;
char *buf;
@@ -310,7 +310,7 @@ static int read_event_file(struct pevent *pevent, char *sys,
return ret;
}
-static int read_ftrace_files(struct pevent *pevent)
+static int read_ftrace_files(struct tep_handle *pevent)
{
unsigned long long size;
int count;
@@ -328,7 +328,7 @@ static int read_ftrace_files(struct pevent *pevent)
return 0;
}
-static int read_event_files(struct pevent *pevent)
+static int read_event_files(struct tep_handle *pevent)
{
unsigned long long size;
char *sys;
@@ -356,7 +356,7 @@ static int read_event_files(struct pevent *pevent)
return 0;
}
-static int read_saved_cmdline(struct pevent *pevent)
+static int read_saved_cmdline(struct tep_handle *pevent)
{
unsigned long long size;
char *buf;
@@ -399,7 +399,7 @@ ssize_t trace_report(int fd, struct trace_event *tevent, bool __repipe)
int host_bigendian;
int file_long_size;
int file_page_size;
- struct pevent *pevent = NULL;
+ struct tep_handle *pevent = NULL;
int err;
repipe = __repipe;
diff --git a/tools/perf/util/trace-event-scripting.c b/tools/perf/util/trace-event-scripting.c
index b1e5c3a2b8e3..b749f812ac70 100644
--- a/tools/perf/util/trace-event-scripting.c
+++ b/tools/perf/util/trace-event-scripting.c
@@ -66,7 +66,7 @@ static int python_start_script_unsupported(const char *script __maybe_unused,
return -1;
}
-static int python_generate_script_unsupported(struct pevent *pevent
+static int python_generate_script_unsupported(struct tep_handle *pevent
__maybe_unused,
const char *outfile
__maybe_unused)
@@ -130,7 +130,7 @@ static int perl_start_script_unsupported(const char *script __maybe_unused,
return -1;
}
-static int perl_generate_script_unsupported(struct pevent *pevent
+static int perl_generate_script_unsupported(struct tep_handle *pevent
__maybe_unused,
const char *outfile __maybe_unused)
{
diff --git a/tools/perf/util/trace-event.c b/tools/perf/util/trace-event.c
index 1aa368603268..7c0cd9a0f575 100644
--- a/tools/perf/util/trace-event.c
+++ b/tools/perf/util/trace-event.c
@@ -28,7 +28,7 @@ static bool tevent_initialized;
int trace_event__init(struct trace_event *t)
{
- struct pevent *pevent = pevent_alloc();
+ struct tep_handle *pevent = pevent_alloc();
if (pevent) {
t->plugin_list = traceevent_load_plugins(pevent);
@@ -41,7 +41,7 @@ int trace_event__init(struct trace_event *t)
static int trace_event__init2(void)
{
int be = traceevent_host_bigendian();
- struct pevent *pevent;
+ struct tep_handle *pevent;
if (trace_event__init(&tevent))
return -1;
@@ -76,7 +76,7 @@ static struct event_format*
tp_format(const char *sys, const char *name)
{
char *tp_dir = get_events_file(sys);
- struct pevent *pevent = tevent.pevent;
+ struct tep_handle *pevent = tevent.pevent;
struct event_format *event = NULL;
char path[PATH_MAX];
size_t size;
diff --git a/tools/perf/util/trace-event.h b/tools/perf/util/trace-event.h
index dcbdb53dc702..b8f2516e9a65 100644
--- a/tools/perf/util/trace-event.h
+++ b/tools/perf/util/trace-event.h
@@ -13,7 +13,7 @@ struct thread;
struct plugin_list;
struct trace_event {
- struct pevent *pevent;
+ struct tep_handle *pevent;
struct plugin_list *plugin_list;
};
@@ -34,20 +34,20 @@ void event_format__fprintf(struct event_format *event,
void event_format__print(struct event_format *event,
int cpu, void *data, int size);
-int parse_ftrace_file(struct pevent *pevent, char *buf, unsigned long size);
-int parse_event_file(struct pevent *pevent,
+int parse_ftrace_file(struct tep_handle *pevent, char *buf, unsigned long size);
+int parse_event_file(struct tep_handle *pevent,
char *buf, unsigned long size, char *sys);
unsigned long long
raw_field_value(struct event_format *event, const char *name, void *data);
-void parse_proc_kallsyms(struct pevent *pevent, char *file, unsigned int size);
-void parse_ftrace_printk(struct pevent *pevent, char *file, unsigned int size);
-void parse_saved_cmdline(struct pevent *pevent, char *file, unsigned int size);
+void parse_proc_kallsyms(struct tep_handle *pevent, char *file, unsigned int size);
+void parse_ftrace_printk(struct tep_handle *pevent, char *file, unsigned int size);
+void parse_saved_cmdline(struct tep_handle *pevent, char *file, unsigned int size);
ssize_t trace_report(int fd, struct trace_event *tevent, bool repipe);
-struct event_format *trace_find_next_event(struct pevent *pevent,
+struct event_format *trace_find_next_event(struct tep_handle *pevent,
struct event_format *event);
unsigned long long read_size(struct event_format *event, void *ptr, int size);
unsigned long long eval_flag(const char *flag);
@@ -83,7 +83,7 @@ struct scripting_ops {
void (*process_stat)(struct perf_stat_config *config,
struct perf_evsel *evsel, u64 tstamp);
void (*process_stat_interval)(u64 tstamp);
- int (*generate_script) (struct pevent *pevent, const char *outfile);
+ int (*generate_script) (struct tep_handle *pevent, const char *outfile);
};
extern unsigned int scripting_max_stack;
@@ -94,7 +94,7 @@ void setup_perl_scripting(void);
void setup_python_scripting(void);
struct scripting_context {
- struct pevent *pevent;
+ struct tep_handle *pevent;
void *event_data;
};
--
2.17.1
^ permalink raw reply related [flat|nested] 26+ messages in thread
* [PATCH 02/24] tools/lib/traceevent, tools/perf: Rename struct pevent_record to struct tep_record
2018-08-02 14:02 [PATCH 00/24] Rename variables, data structures and functions in libtraceevent Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 01/24] tools/lib/traceevent, tools/perf: Rename struct pevent to struct tep_handle Tzvetomir Stoyanov (VMware)
@ 2018-08-02 14:02 ` Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 03/24] tools/lib/traceevent, tools/perf: Rename pevent plugin related APIs Tzvetomir Stoyanov (VMware)
` (21 subsequent siblings)
23 siblings, 0 replies; 26+ messages in thread
From: Tzvetomir Stoyanov (VMware) @ 2018-08-02 14:02 UTC (permalink / raw)
To: rostedt; +Cc: linux-trace-devel, Tzvetomir Stoyanov (VMware)
In order to make libtraceevent into a proper library, variables, data
structures and functions require a unique prefix to prevent name space
conflicts. That prefix will be "tep_" and not "pevent_". This changes
the struct pevent_record to struct tep_record.
Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
---
tools/lib/traceevent/event-parse.c | 36 +++++++++---------
tools/lib/traceevent/event-parse.h | 44 +++++++++++-----------
tools/lib/traceevent/parse-filter.c | 24 ++++++------
tools/lib/traceevent/plugin_function.c | 2 +-
tools/lib/traceevent/plugin_hrtimer.c | 4 +-
tools/lib/traceevent/plugin_kmem.c | 2 +-
tools/lib/traceevent/plugin_kvm.c | 14 +++----
tools/lib/traceevent/plugin_mac80211.c | 2 +-
tools/lib/traceevent/plugin_sched_switch.c | 6 +--
tools/perf/builtin-kmem.c | 2 +-
tools/perf/util/sort.c | 2 +-
tools/perf/util/trace-event-parse.c | 2 +-
12 files changed, 70 insertions(+), 70 deletions(-)
diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index 1eec313cc447..90f30f9dde14 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -5150,7 +5150,7 @@ static void pretty_print(struct trace_seq *s, void *data, int size, struct event
* and lock depth) and places it into the trace_seq.
*/
void pevent_data_lat_fmt(struct tep_handle *pevent,
- struct trace_seq *s, struct pevent_record *record)
+ struct trace_seq *s, struct tep_record *record)
{
static int check_lock_depth = 1;
static int check_migrate_disable = 1;
@@ -5229,7 +5229,7 @@ void pevent_data_lat_fmt(struct tep_handle *pevent,
*
* This returns the event id from the @rec.
*/
-int pevent_data_type(struct tep_handle *pevent, struct pevent_record *rec)
+int pevent_data_type(struct tep_handle *pevent, struct tep_record *rec)
{
return trace_parse_common_type(pevent, rec->data);
}
@@ -5253,7 +5253,7 @@ struct event_format *pevent_data_event_from_type(struct tep_handle *pevent, int
*
* This returns the PID from a record.
*/
-int pevent_data_pid(struct tep_handle *pevent, struct pevent_record *rec)
+int pevent_data_pid(struct tep_handle *pevent, struct tep_record *rec)
{
return parse_common_pid(pevent, rec->data);
}
@@ -5265,7 +5265,7 @@ int pevent_data_pid(struct tep_handle *pevent, struct pevent_record *rec)
*
* This returns the preempt count from a record.
*/
-int pevent_data_preempt_count(struct tep_handle *pevent, struct pevent_record *rec)
+int pevent_data_preempt_count(struct tep_handle *pevent, struct tep_record *rec)
{
return parse_common_pc(pevent, rec->data);
}
@@ -5279,7 +5279,7 @@ int pevent_data_preempt_count(struct tep_handle *pevent, struct pevent_record *r
*
* Use trace_flag_type enum for the flags (see event-parse.h).
*/
-int pevent_data_flags(struct tep_handle *pevent, struct pevent_record *rec)
+int pevent_data_flags(struct tep_handle *pevent, struct tep_record *rec)
{
return parse_common_flags(pevent, rec->data);
}
@@ -5400,7 +5400,7 @@ int pevent_cmdline_pid(struct tep_handle *pevent, struct cmdline *cmdline)
* writes the print format into the trace_seq.
*/
void pevent_event_info(struct trace_seq *s, struct event_format *event,
- struct pevent_record *record)
+ struct tep_record *record)
{
int print_pretty = 1;
@@ -5441,7 +5441,7 @@ static bool is_timestamp_in_us(char *trace_clock, bool use_trace_clock)
* is found.
*/
struct event_format *
-pevent_find_event_by_record(struct tep_handle *pevent, struct pevent_record *record)
+pevent_find_event_by_record(struct tep_handle *pevent, struct tep_record *record)
{
int type;
@@ -5466,7 +5466,7 @@ pevent_find_event_by_record(struct tep_handle *pevent, struct pevent_record *rec
*/
void pevent_print_event_task(struct tep_handle *pevent, struct trace_seq *s,
struct event_format *event,
- struct pevent_record *record)
+ struct tep_record *record)
{
void *data = record->data;
const char *comm;
@@ -5494,7 +5494,7 @@ void pevent_print_event_task(struct tep_handle *pevent, struct trace_seq *s,
*/
void pevent_print_event_time(struct tep_handle *pevent, struct trace_seq *s,
struct event_format *event,
- struct pevent_record *record,
+ struct tep_record *record,
bool use_trace_clock)
{
unsigned long secs;
@@ -5544,7 +5544,7 @@ void pevent_print_event_time(struct tep_handle *pevent, struct trace_seq *s,
*/
void pevent_print_event_data(struct tep_handle *pevent, struct trace_seq *s,
struct event_format *event,
- struct pevent_record *record)
+ struct tep_record *record)
{
static const char *spaces = " "; /* 20 spaces */
int len;
@@ -5560,7 +5560,7 @@ void pevent_print_event_data(struct tep_handle *pevent, struct trace_seq *s,
}
void pevent_print_event(struct tep_handle *pevent, struct trace_seq *s,
- struct pevent_record *record, bool use_trace_clock)
+ struct tep_record *record, bool use_trace_clock)
{
struct event_format *event;
@@ -6244,7 +6244,7 @@ int pevent_strerror(struct tep_handle *pevent __maybe_unused,
}
int get_field_val(struct trace_seq *s, struct format_field *field,
- const char *name, struct pevent_record *record,
+ const char *name, struct tep_record *record,
unsigned long long *val, int err)
{
if (!field) {
@@ -6277,7 +6277,7 @@ int get_field_val(struct trace_seq *s, struct format_field *field,
* On failure, it returns NULL.
*/
void *pevent_get_field_raw(struct trace_seq *s, struct event_format *event,
- const char *name, struct pevent_record *record,
+ const char *name, struct tep_record *record,
int *len, int err)
{
struct format_field *field;
@@ -6324,7 +6324,7 @@ void *pevent_get_field_raw(struct trace_seq *s, struct event_format *event,
* Returns 0 on success -1 on field not found.
*/
int pevent_get_field_val(struct trace_seq *s, struct event_format *event,
- const char *name, struct pevent_record *record,
+ const char *name, struct tep_record *record,
unsigned long long *val, int err)
{
struct format_field *field;
@@ -6349,7 +6349,7 @@ int pevent_get_field_val(struct trace_seq *s, struct event_format *event,
* Returns 0 on success -1 on field not found.
*/
int pevent_get_common_field_val(struct trace_seq *s, struct event_format *event,
- const char *name, struct pevent_record *record,
+ const char *name, struct tep_record *record,
unsigned long long *val, int err)
{
struct format_field *field;
@@ -6374,7 +6374,7 @@ int pevent_get_common_field_val(struct trace_seq *s, struct event_format *event,
* Returns 0 on success -1 on field not found.
*/
int pevent_get_any_field_val(struct trace_seq *s, struct event_format *event,
- const char *name, struct pevent_record *record,
+ const char *name, struct tep_record *record,
unsigned long long *val, int err)
{
struct format_field *field;
@@ -6400,7 +6400,7 @@ int pevent_get_any_field_val(struct trace_seq *s, struct event_format *event,
*/
int pevent_print_num_field(struct trace_seq *s, const char *fmt,
struct event_format *event, const char *name,
- struct pevent_record *record, int err)
+ struct tep_record *record, int err)
{
struct format_field *field = pevent_find_field(event, name);
unsigned long long val;
@@ -6432,7 +6432,7 @@ int pevent_print_num_field(struct trace_seq *s, const char *fmt,
*/
int pevent_print_func_field(struct trace_seq *s, const char *fmt,
struct event_format *event, const char *name,
- struct pevent_record *record, int err)
+ struct tep_record *record, int err)
{
struct format_field *field = pevent_find_field(event, name);
struct tep_handle *pevent = event->pevent;
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h
index b7f4c8393abd..b1e4d37bedd8 100644
--- a/tools/lib/traceevent/event-parse.h
+++ b/tools/lib/traceevent/event-parse.h
@@ -41,7 +41,7 @@
#define DEBUG_RECORD 0
#endif
-struct pevent_record {
+struct tep_record {
unsigned long long ts;
unsigned long long offset;
long long missed_events; /* buffer dropped events before */
@@ -53,8 +53,8 @@ struct pevent_record {
int locked; /* Do not free, even if ref_count is zero */
void *priv;
#if DEBUG_RECORD
- struct pevent_record *prev;
- struct pevent_record *next;
+ struct tep_record *prev;
+ struct tep_record *next;
long alloc_addr;
#endif
};
@@ -102,7 +102,7 @@ struct tep_handle;
struct event_format;
typedef int (*pevent_event_handler_func)(struct trace_seq *s,
- struct pevent_record *record,
+ struct tep_record *record,
struct event_format *event,
void *context);
@@ -628,16 +628,16 @@ int pevent_pid_is_registered(struct tep_handle *pevent, int pid);
void pevent_print_event_task(struct tep_handle *pevent, struct trace_seq *s,
struct event_format *event,
- struct pevent_record *record);
+ struct tep_record *record);
void pevent_print_event_time(struct tep_handle *pevent, struct trace_seq *s,
struct event_format *event,
- struct pevent_record *record,
+ struct tep_record *record,
bool use_trace_clock);
void pevent_print_event_data(struct tep_handle *pevent, struct trace_seq *s,
struct event_format *event,
- struct pevent_record *record);
+ struct tep_record *record);
void pevent_print_event(struct tep_handle *pevent, struct trace_seq *s,
- struct pevent_record *record, bool use_trace_clock);
+ struct tep_record *record, bool use_trace_clock);
int pevent_parse_header_page(struct tep_handle *pevent, char *buf, unsigned long size,
int long_size);
@@ -652,26 +652,26 @@ void pevent_free_format(struct event_format *event);
void pevent_free_format_field(struct format_field *field);
void *pevent_get_field_raw(struct trace_seq *s, struct event_format *event,
- const char *name, struct pevent_record *record,
+ const char *name, struct tep_record *record,
int *len, int err);
int pevent_get_field_val(struct trace_seq *s, struct event_format *event,
- const char *name, struct pevent_record *record,
+ const char *name, struct tep_record *record,
unsigned long long *val, int err);
int pevent_get_common_field_val(struct trace_seq *s, struct event_format *event,
- const char *name, struct pevent_record *record,
+ const char *name, struct tep_record *record,
unsigned long long *val, int err);
int pevent_get_any_field_val(struct trace_seq *s, struct event_format *event,
- const char *name, struct pevent_record *record,
+ const char *name, struct tep_record *record,
unsigned long long *val, int err);
int pevent_print_num_field(struct trace_seq *s, const char *fmt,
struct event_format *event, const char *name,
- struct pevent_record *record, int err);
+ struct tep_record *record, int err);
int pevent_print_func_field(struct trace_seq *s, const char *fmt,
struct event_format *event, const char *name,
- struct pevent_record *record, int err);
+ struct tep_record *record, int err);
int pevent_register_event_handler(struct tep_handle *pevent, int id,
const char *sys_name, const char *event_name,
@@ -703,15 +703,15 @@ struct event_format *
pevent_find_event_by_name(struct tep_handle *pevent, const char *sys, const char *name);
struct event_format *
-pevent_find_event_by_record(struct tep_handle *pevent, struct pevent_record *record);
+pevent_find_event_by_record(struct tep_handle *pevent, struct tep_record *record);
void pevent_data_lat_fmt(struct tep_handle *pevent,
- struct trace_seq *s, struct pevent_record *record);
-int pevent_data_type(struct tep_handle *pevent, struct pevent_record *rec);
+ struct trace_seq *s, struct tep_record *record);
+int pevent_data_type(struct tep_handle *pevent, struct tep_record *rec);
struct event_format *pevent_data_event_from_type(struct tep_handle *pevent, int type);
-int pevent_data_pid(struct tep_handle *pevent, struct pevent_record *rec);
-int pevent_data_preempt_count(struct tep_handle *pevent, struct pevent_record *rec);
-int pevent_data_flags(struct tep_handle *pevent, struct pevent_record *rec);
+int pevent_data_pid(struct tep_handle *pevent, struct tep_record *rec);
+int pevent_data_preempt_count(struct tep_handle *pevent, struct tep_record *rec);
+int pevent_data_flags(struct tep_handle *pevent, struct tep_record *rec);
const char *pevent_data_comm_from_pid(struct tep_handle *pevent, int pid);
struct cmdline;
struct cmdline *pevent_data_pid_from_comm(struct tep_handle *pevent, const char *comm,
@@ -723,7 +723,7 @@ void pevent_print_field(struct trace_seq *s, void *data,
void pevent_print_fields(struct trace_seq *s, void *data,
int size __maybe_unused, struct event_format *event);
void pevent_event_info(struct trace_seq *s, struct event_format *event,
- struct pevent_record *record);
+ struct tep_record *record);
int pevent_strerror(struct tep_handle *pevent, enum pevent_errno errnum,
char *buf, size_t buflen);
@@ -957,7 +957,7 @@ enum pevent_errno pevent_filter_add_filter_str(struct event_filter *filter,
const char *filter_str);
enum pevent_errno pevent_filter_match(struct event_filter *filter,
- struct pevent_record *record);
+ struct tep_record *record);
int pevent_filter_strerror(struct event_filter *filter, enum pevent_errno err,
char *buf, size_t buflen);
diff --git a/tools/lib/traceevent/parse-filter.c b/tools/lib/traceevent/parse-filter.c
index a97b84aece3a..784ccac90999 100644
--- a/tools/lib/traceevent/parse-filter.c
+++ b/tools/lib/traceevent/parse-filter.c
@@ -1697,10 +1697,10 @@ int pevent_filter_event_has_trivial(struct event_filter *filter,
}
static int test_filter(struct event_format *event, struct filter_arg *arg,
- struct pevent_record *record, enum pevent_errno *err);
+ struct tep_record *record, enum pevent_errno *err);
static const char *
-get_comm(struct event_format *event, struct pevent_record *record)
+get_comm(struct event_format *event, struct tep_record *record)
{
const char *comm;
int pid;
@@ -1712,7 +1712,7 @@ get_comm(struct event_format *event, struct pevent_record *record)
static unsigned long long
get_value(struct event_format *event,
- struct format_field *field, struct pevent_record *record)
+ struct format_field *field, struct tep_record *record)
{
unsigned long long val;
@@ -1748,11 +1748,11 @@ get_value(struct event_format *event,
static unsigned long long
get_arg_value(struct event_format *event, struct filter_arg *arg,
- struct pevent_record *record, enum pevent_errno *err);
+ struct tep_record *record, enum pevent_errno *err);
static unsigned long long
get_exp_value(struct event_format *event, struct filter_arg *arg,
- struct pevent_record *record, enum pevent_errno *err)
+ struct tep_record *record, enum pevent_errno *err)
{
unsigned long long lval, rval;
@@ -1807,7 +1807,7 @@ get_exp_value(struct event_format *event, struct filter_arg *arg,
static unsigned long long
get_arg_value(struct event_format *event, struct filter_arg *arg,
- struct pevent_record *record, enum pevent_errno *err)
+ struct tep_record *record, enum pevent_errno *err)
{
switch (arg->type) {
case FILTER_ARG_FIELD:
@@ -1831,7 +1831,7 @@ get_arg_value(struct event_format *event, struct filter_arg *arg,
}
static int test_num(struct event_format *event, struct filter_arg *arg,
- struct pevent_record *record, enum pevent_errno *err)
+ struct tep_record *record, enum pevent_errno *err)
{
unsigned long long lval, rval;
@@ -1871,7 +1871,7 @@ static int test_num(struct event_format *event, struct filter_arg *arg,
}
}
-static const char *get_field_str(struct filter_arg *arg, struct pevent_record *record)
+static const char *get_field_str(struct filter_arg *arg, struct tep_record *record)
{
struct event_format *event;
struct tep_handle *pevent;
@@ -1922,7 +1922,7 @@ static const char *get_field_str(struct filter_arg *arg, struct pevent_record *r
}
static int test_str(struct event_format *event, struct filter_arg *arg,
- struct pevent_record *record, enum pevent_errno *err)
+ struct tep_record *record, enum pevent_errno *err)
{
const char *val;
@@ -1953,7 +1953,7 @@ static int test_str(struct event_format *event, struct filter_arg *arg,
}
static int test_op(struct event_format *event, struct filter_arg *arg,
- struct pevent_record *record, enum pevent_errno *err)
+ struct tep_record *record, enum pevent_errno *err)
{
switch (arg->op.type) {
case FILTER_OP_AND:
@@ -1975,7 +1975,7 @@ static int test_op(struct event_format *event, struct filter_arg *arg,
}
static int test_filter(struct event_format *event, struct filter_arg *arg,
- struct pevent_record *record, enum pevent_errno *err)
+ struct tep_record *record, enum pevent_errno *err)
{
if (*err) {
/*
@@ -2047,7 +2047,7 @@ int pevent_event_filtered(struct event_filter *filter, int event_id)
* otherwise - error occurred during test
*/
enum pevent_errno pevent_filter_match(struct event_filter *filter,
- struct pevent_record *record)
+ struct tep_record *record)
{
struct tep_handle *pevent = filter->pevent;
struct filter_type *filter_type;
diff --git a/tools/lib/traceevent/plugin_function.c b/tools/lib/traceevent/plugin_function.c
index 3ed965a8b5f0..86b5bb9bf22c 100644
--- a/tools/lib/traceevent/plugin_function.c
+++ b/tools/lib/traceevent/plugin_function.c
@@ -122,7 +122,7 @@ static int add_and_get_index(const char *parent, const char *child, int cpu)
return 0;
}
-static int function_handler(struct trace_seq *s, struct pevent_record *record,
+static int function_handler(struct trace_seq *s, struct tep_record *record,
struct event_format *event, void *context)
{
struct tep_handle *pevent = event->pevent;
diff --git a/tools/lib/traceevent/plugin_hrtimer.c b/tools/lib/traceevent/plugin_hrtimer.c
index 746e7d464802..695e8e1b90e6 100644
--- a/tools/lib/traceevent/plugin_hrtimer.c
+++ b/tools/lib/traceevent/plugin_hrtimer.c
@@ -25,7 +25,7 @@
#include "event-parse.h"
static int timer_expire_handler(struct trace_seq *s,
- struct pevent_record *record,
+ struct tep_record *record,
struct event_format *event, void *context)
{
trace_seq_printf(s, "hrtimer=");
@@ -45,7 +45,7 @@ static int timer_expire_handler(struct trace_seq *s,
}
static int timer_start_handler(struct trace_seq *s,
- struct pevent_record *record,
+ struct tep_record *record,
struct event_format *event, void *context)
{
trace_seq_printf(s, "hrtimer=");
diff --git a/tools/lib/traceevent/plugin_kmem.c b/tools/lib/traceevent/plugin_kmem.c
index e342edadf03d..46e8e959539e 100644
--- a/tools/lib/traceevent/plugin_kmem.c
+++ b/tools/lib/traceevent/plugin_kmem.c
@@ -23,7 +23,7 @@
#include "event-parse.h"
-static int call_site_handler(struct trace_seq *s, struct pevent_record *record,
+static int call_site_handler(struct trace_seq *s, struct tep_record *record,
struct event_format *event, void *context)
{
struct format_field *field;
diff --git a/tools/lib/traceevent/plugin_kvm.c b/tools/lib/traceevent/plugin_kvm.c
index a6e96ba4d776..63420e3a340c 100644
--- a/tools/lib/traceevent/plugin_kvm.c
+++ b/tools/lib/traceevent/plugin_kvm.c
@@ -247,7 +247,7 @@ static const char *find_exit_reason(unsigned isa, int val)
return strings[i].str;
}
-static int print_exit_reason(struct trace_seq *s, struct pevent_record *record,
+static int print_exit_reason(struct trace_seq *s, struct tep_record *record,
struct event_format *event, const char *field)
{
unsigned long long isa;
@@ -268,7 +268,7 @@ static int print_exit_reason(struct trace_seq *s, struct pevent_record *record,
return 0;
}
-static int kvm_exit_handler(struct trace_seq *s, struct pevent_record *record,
+static int kvm_exit_handler(struct trace_seq *s, struct tep_record *record,
struct event_format *event, void *context)
{
unsigned long long info1 = 0, info2 = 0;
@@ -291,7 +291,7 @@ static int kvm_exit_handler(struct trace_seq *s, struct pevent_record *record,
#define KVM_EMUL_INSN_F_CS_L (1 << 3)
static int kvm_emulate_insn_handler(struct trace_seq *s,
- struct pevent_record *record,
+ struct tep_record *record,
struct event_format *event, void *context)
{
unsigned long long rip, csbase, len, flags, failed;
@@ -330,7 +330,7 @@ static int kvm_emulate_insn_handler(struct trace_seq *s,
}
-static int kvm_nested_vmexit_inject_handler(struct trace_seq *s, struct pevent_record *record,
+static int kvm_nested_vmexit_inject_handler(struct trace_seq *s, struct tep_record *record,
struct event_format *event, void *context)
{
if (print_exit_reason(s, record, event, "exit_code") < 0)
@@ -344,7 +344,7 @@ static int kvm_nested_vmexit_inject_handler(struct trace_seq *s, struct pevent_r
return 0;
}
-static int kvm_nested_vmexit_handler(struct trace_seq *s, struct pevent_record *record,
+static int kvm_nested_vmexit_handler(struct trace_seq *s, struct tep_record *record,
struct event_format *event, void *context)
{
pevent_print_num_field(s, "rip %llx ", event, "rip", record, 1);
@@ -370,7 +370,7 @@ union kvm_mmu_page_role {
};
};
-static int kvm_mmu_print_role(struct trace_seq *s, struct pevent_record *record,
+static int kvm_mmu_print_role(struct trace_seq *s, struct tep_record *record,
struct event_format *event, void *context)
{
unsigned long long val;
@@ -417,7 +417,7 @@ static int kvm_mmu_print_role(struct trace_seq *s, struct pevent_record *record,
}
static int kvm_mmu_get_page_handler(struct trace_seq *s,
- struct pevent_record *record,
+ struct tep_record *record,
struct event_format *event, void *context)
{
unsigned long long val;
diff --git a/tools/lib/traceevent/plugin_mac80211.c b/tools/lib/traceevent/plugin_mac80211.c
index 9ac1141f351a..83d002753251 100644
--- a/tools/lib/traceevent/plugin_mac80211.c
+++ b/tools/lib/traceevent/plugin_mac80211.c
@@ -58,7 +58,7 @@ static void print_string(struct trace_seq *s, struct event_format *event,
#define SP() trace_seq_putc(s, ' ')
static int drv_bss_info_changed(struct trace_seq *s,
- struct pevent_record *record,
+ struct tep_record *record,
struct event_format *event, void *context)
{
void *data = record->data;
diff --git a/tools/lib/traceevent/plugin_sched_switch.c b/tools/lib/traceevent/plugin_sched_switch.c
index de90fb82b83f..b72a52d2fd1d 100644
--- a/tools/lib/traceevent/plugin_sched_switch.c
+++ b/tools/lib/traceevent/plugin_sched_switch.c
@@ -45,7 +45,7 @@ static void write_state(struct trace_seq *s, int val)
}
static void write_and_save_comm(struct format_field *field,
- struct pevent_record *record,
+ struct tep_record *record,
struct trace_seq *s, int pid)
{
const char *comm;
@@ -65,7 +65,7 @@ static void write_and_save_comm(struct format_field *field,
}
static int sched_wakeup_handler(struct trace_seq *s,
- struct pevent_record *record,
+ struct tep_record *record,
struct event_format *event, void *context)
{
struct format_field *field;
@@ -94,7 +94,7 @@ static int sched_wakeup_handler(struct trace_seq *s,
}
static int sched_switch_handler(struct trace_seq *s,
- struct pevent_record *record,
+ struct tep_record *record,
struct event_format *event, void *context)
{
struct format_field *field;
diff --git a/tools/perf/builtin-kmem.c b/tools/perf/builtin-kmem.c
index 54d3f21b0e62..b23e861fa6ae 100644
--- a/tools/perf/builtin-kmem.c
+++ b/tools/perf/builtin-kmem.c
@@ -729,7 +729,7 @@ static char *compact_gfp_string(unsigned long gfp_flags)
static int parse_gfp_flags(struct perf_evsel *evsel, struct perf_sample *sample,
unsigned int gfp_flags)
{
- struct pevent_record record = {
+ struct tep_record record = {
.cpu = sample->cpu,
.data = sample->raw_data,
.size = sample->raw_size,
diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c
index fed2952ab45a..2c9924ab872d 100644
--- a/tools/perf/util/sort.c
+++ b/tools/perf/util/sort.c
@@ -601,7 +601,7 @@ static char *get_trace_output(struct hist_entry *he)
{
struct trace_seq seq;
struct perf_evsel *evsel;
- struct pevent_record rec = {
+ struct tep_record rec = {
.data = he->raw_data,
.size = he->raw_size,
};
diff --git a/tools/perf/util/trace-event-parse.c b/tools/perf/util/trace-event-parse.c
index 0ef1c5042bc6..29af1fb0b888 100644
--- a/tools/perf/util/trace-event-parse.c
+++ b/tools/perf/util/trace-event-parse.c
@@ -116,7 +116,7 @@ unsigned long long read_size(struct event_format *event, void *ptr, int size)
void event_format__fprintf(struct event_format *event,
int cpu, void *data, int size, FILE *fp)
{
- struct pevent_record record;
+ struct tep_record record;
struct trace_seq s;
memset(&record, 0, sizeof(record));
--
2.17.1
^ permalink raw reply related [flat|nested] 26+ messages in thread
* [PATCH 03/24] tools/lib/traceevent, tools/perf: Rename pevent plugin related APIs
2018-08-02 14:02 [PATCH 00/24] Rename variables, data structures and functions in libtraceevent Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 01/24] tools/lib/traceevent, tools/perf: Rename struct pevent to struct tep_handle Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 02/24] tools/lib/traceevent, tools/perf: Rename struct pevent_record to struct tep_record Tzvetomir Stoyanov (VMware)
@ 2018-08-02 14:02 ` Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 04/24] tools/lib/traceevent, tools/perf: Rename pevent alloc / free APIs Tzvetomir Stoyanov (VMware)
` (20 subsequent siblings)
23 siblings, 0 replies; 26+ messages in thread
From: Tzvetomir Stoyanov (VMware) @ 2018-08-02 14:02 UTC (permalink / raw)
To: rostedt; +Cc: linux-trace-devel, Tzvetomir Stoyanov (VMware)
In order to make libtraceevent into a proper library, variables, data
structures and functions require a unique prefix to prevent name space
conflicts. That prefix will be "tep_" and not "pevent_". This changes
the pevent plugin related API.
Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
---
tools/lib/traceevent/event-parse.c | 8 ++--
tools/lib/traceevent/event-parse.h | 56 +++++++++++-----------
tools/lib/traceevent/event-plugin.c | 24 +++++-----
tools/lib/traceevent/plugin_cfg80211.c | 4 +-
tools/lib/traceevent/plugin_function.c | 10 ++--
tools/lib/traceevent/plugin_hrtimer.c | 4 +-
tools/lib/traceevent/plugin_jbd2.c | 4 +-
tools/lib/traceevent/plugin_kmem.c | 4 +-
tools/lib/traceevent/plugin_kvm.c | 4 +-
tools/lib/traceevent/plugin_mac80211.c | 4 +-
tools/lib/traceevent/plugin_sched_switch.c | 4 +-
tools/lib/traceevent/plugin_scsi.c | 4 +-
tools/lib/traceevent/plugin_xen.c | 4 +-
13 files changed, 67 insertions(+), 67 deletions(-)
diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index 90f30f9dde14..57ed9348d1aa 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -88,7 +88,7 @@ struct event_handler {
int id;
const char *sys_name;
const char *event_name;
- pevent_event_handler_func func;
+ tep_event_handler_func func;
void *context;
};
@@ -6633,7 +6633,7 @@ static struct event_format *pevent_search_event(struct tep_handle *pevent, int i
*/
int pevent_register_event_handler(struct tep_handle *pevent, int id,
const char *sys_name, const char *event_name,
- pevent_event_handler_func func, void *context)
+ tep_event_handler_func func, void *context)
{
struct event_format *event;
struct event_handler *handle;
@@ -6682,7 +6682,7 @@ int pevent_register_event_handler(struct tep_handle *pevent, int id,
static int handle_matches(struct event_handler *handler, int id,
const char *sys_name, const char *event_name,
- pevent_event_handler_func func, void *context)
+ tep_event_handler_func func, void *context)
{
if (id >= 0 && id != handler->id)
return 0;
@@ -6717,7 +6717,7 @@ static int handle_matches(struct event_handler *handler, int id,
*/
int pevent_unregister_event_handler(struct tep_handle *pevent, int id,
const char *sys_name, const char *event_name,
- pevent_event_handler_func func, void *context)
+ tep_event_handler_func func, void *context)
{
struct event_format *event;
struct event_handler *handle;
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h
index b1e4d37bedd8..b4b698c3833e 100644
--- a/tools/lib/traceevent/event-parse.h
+++ b/tools/lib/traceevent/event-parse.h
@@ -101,16 +101,16 @@ extern int trace_seq_do_printf(struct trace_seq *s);
struct tep_handle;
struct event_format;
-typedef int (*pevent_event_handler_func)(struct trace_seq *s,
- struct tep_record *record,
- struct event_format *event,
- void *context);
+typedef int (*tep_event_handler_func)(struct trace_seq *s,
+ struct tep_record *record,
+ struct event_format *event,
+ void *context);
-typedef int (*pevent_plugin_load_func)(struct tep_handle *pevent);
-typedef int (*pevent_plugin_unload_func)(struct tep_handle *pevent);
+typedef int (*tep_plugin_load_func)(struct tep_handle *pevent);
+typedef int (*tep_plugin_unload_func)(struct tep_handle *pevent);
-struct pevent_plugin_option {
- struct pevent_plugin_option *next;
+struct tep_plugin_option {
+ struct tep_plugin_option *next;
void *handle;
char *file;
char *name;
@@ -124,20 +124,20 @@ struct pevent_plugin_option {
/*
* Plugin hooks that can be called:
*
- * PEVENT_PLUGIN_LOADER: (required)
+ * TEP_PLUGIN_LOADER: (required)
* The function name to initialized the plugin.
*
- * int PEVENT_PLUGIN_LOADER(struct tep_handle *pevent)
+ * int TEP_PLUGIN_LOADER(struct tep_handle *pevent)
*
- * PEVENT_PLUGIN_UNLOADER: (optional)
+ * TEP_PLUGIN_UNLOADER: (optional)
* The function called just before unloading
*
- * int PEVENT_PLUGIN_UNLOADER(struct tep_handle *pevent)
+ * int TEP_PLUGIN_UNLOADER(struct tep_handle *pevent)
*
- * PEVENT_PLUGIN_OPTIONS: (optional)
+ * TEP_PLUGIN_OPTIONS: (optional)
* Plugin options that can be set before loading
*
- * struct pevent_plugin_option PEVENT_PLUGIN_OPTIONS[] = {
+ * struct tep_plugin_option TEP_PLUGIN_OPTIONS[] = {
* {
* .name = "option-name",
* .plugin_alias = "override-file-name", (optional)
@@ -158,19 +158,19 @@ struct pevent_plugin_option {
* .set will be processed. If .value is defined, then it is considered
* a string option and .set will be ignored.
*
- * PEVENT_PLUGIN_ALIAS: (optional)
+ * TEP_PLUGIN_ALIAS: (optional)
* The name to use for finding options (uses filename if not defined)
*/
-#define PEVENT_PLUGIN_LOADER pevent_plugin_loader
-#define PEVENT_PLUGIN_UNLOADER pevent_plugin_unloader
-#define PEVENT_PLUGIN_OPTIONS pevent_plugin_options
-#define PEVENT_PLUGIN_ALIAS pevent_plugin_alias
+#define TEP_PLUGIN_LOADER tep_plugin_loader
+#define TEP_PLUGIN_UNLOADER tep_plugin_unloader
+#define TEP_PLUGIN_OPTIONS tep_plugin_options
+#define TEP_PLUGIN_ALIAS tep_plugin_alias
#define _MAKE_STR(x) #x
#define MAKE_STR(x) _MAKE_STR(x)
-#define PEVENT_PLUGIN_LOADER_NAME MAKE_STR(PEVENT_PLUGIN_LOADER)
-#define PEVENT_PLUGIN_UNLOADER_NAME MAKE_STR(PEVENT_PLUGIN_UNLOADER)
-#define PEVENT_PLUGIN_OPTIONS_NAME MAKE_STR(PEVENT_PLUGIN_OPTIONS)
-#define PEVENT_PLUGIN_ALIAS_NAME MAKE_STR(PEVENT_PLUGIN_ALIAS)
+#define TEP_PLUGIN_LOADER_NAME MAKE_STR(TEP_PLUGIN_LOADER)
+#define TEP_PLUGIN_UNLOADER_NAME MAKE_STR(TEP_PLUGIN_UNLOADER)
+#define TEP_PLUGIN_OPTIONS_NAME MAKE_STR(TEP_PLUGIN_OPTIONS)
+#define TEP_PLUGIN_ALIAS_NAME MAKE_STR(TEP_PLUGIN_ALIAS)
enum format_flags {
FIELD_IS_ARRAY = 1,
@@ -327,7 +327,7 @@ struct event_format {
struct format format;
struct print_fmt print_fmt;
char *system;
- pevent_event_handler_func handler;
+ tep_event_handler_func handler;
void *context;
};
@@ -441,8 +441,8 @@ void traceevent_unload_plugins(struct plugin_list *plugin_list,
char **traceevent_plugin_list_options(void);
void traceevent_plugin_free_options_list(char **list);
int traceevent_plugin_add_options(const char *name,
- struct pevent_plugin_option *options);
-void traceevent_plugin_remove_options(struct pevent_plugin_option *options);
+ struct tep_plugin_option *options);
+void traceevent_plugin_remove_options(struct tep_plugin_option *options);
void traceevent_print_plugins(struct trace_seq *s,
const char *prefix, const char *suffix,
const struct plugin_list *list);
@@ -675,10 +675,10 @@ int pevent_print_func_field(struct trace_seq *s, const char *fmt,
int pevent_register_event_handler(struct tep_handle *pevent, int id,
const char *sys_name, const char *event_name,
- pevent_event_handler_func func, void *context);
+ tep_event_handler_func func, void *context);
int pevent_unregister_event_handler(struct tep_handle *pevent, int id,
const char *sys_name, const char *event_name,
- pevent_event_handler_func func, void *context);
+ tep_event_handler_func func, void *context);
int pevent_register_print_function(struct tep_handle *pevent,
pevent_func_handler func,
enum pevent_func_arg_type ret_type,
diff --git a/tools/lib/traceevent/event-plugin.c b/tools/lib/traceevent/event-plugin.c
index 62b011ae18c1..8c91c8f0abd9 100644
--- a/tools/lib/traceevent/event-plugin.c
+++ b/tools/lib/traceevent/event-plugin.c
@@ -34,7 +34,7 @@
static struct registered_plugin_options {
struct registered_plugin_options *next;
- struct pevent_plugin_option *options;
+ struct tep_plugin_option *options;
} *registered_options;
static struct trace_plugin_options {
@@ -58,7 +58,7 @@ static void lower_case(char *str)
*str = tolower(*str);
}
-static int update_option_value(struct pevent_plugin_option *op, const char *val)
+static int update_option_value(struct tep_plugin_option *op, const char *val)
{
char *op_val;
@@ -111,7 +111,7 @@ static int update_option_value(struct pevent_plugin_option *op, const char *val)
char **traceevent_plugin_list_options(void)
{
struct registered_plugin_options *reg;
- struct pevent_plugin_option *op;
+ struct tep_plugin_option *op;
char **list = NULL;
char *name;
int count = 0;
@@ -163,7 +163,7 @@ void traceevent_plugin_free_options_list(char **list)
}
static int
-update_option(const char *file, struct pevent_plugin_option *option)
+update_option(const char *file, struct tep_plugin_option *option)
{
struct trace_plugin_options *op;
char *plugin;
@@ -222,7 +222,7 @@ update_option(const char *file, struct pevent_plugin_option *option)
* Sets the options with the values that have been added by user.
*/
int traceevent_plugin_add_options(const char *name,
- struct pevent_plugin_option *options)
+ struct tep_plugin_option *options)
{
struct registered_plugin_options *reg;
@@ -244,7 +244,7 @@ int traceevent_plugin_add_options(const char *name,
* traceevent_plugin_remove_options - remove plugin options that were registered
* @options: Options to removed that were registered with traceevent_plugin_add_options
*/
-void traceevent_plugin_remove_options(struct pevent_plugin_option *options)
+void traceevent_plugin_remove_options(struct tep_plugin_option *options)
{
struct registered_plugin_options **last;
struct registered_plugin_options *reg;
@@ -285,7 +285,7 @@ load_plugin(struct tep_handle *pevent, const char *path,
const char *file, void *data)
{
struct plugin_list **plugin_list = data;
- pevent_plugin_load_func func;
+ tep_plugin_load_func func;
struct plugin_list *list;
const char *alias;
char *plugin;
@@ -305,14 +305,14 @@ load_plugin(struct tep_handle *pevent, const char *path,
goto out_free;
}
- alias = dlsym(handle, PEVENT_PLUGIN_ALIAS_NAME);
+ alias = dlsym(handle, TEP_PLUGIN_ALIAS_NAME);
if (!alias)
alias = file;
- func = dlsym(handle, PEVENT_PLUGIN_LOADER_NAME);
+ func = dlsym(handle, TEP_PLUGIN_LOADER_NAME);
if (!func) {
warning("could not find func '%s' in plugin '%s'\n%s\n",
- PEVENT_PLUGIN_LOADER_NAME, plugin, dlerror());
+ TEP_PLUGIN_LOADER_NAME, plugin, dlerror());
goto out_free;
}
@@ -442,13 +442,13 @@ traceevent_load_plugins(struct tep_handle *pevent)
void
traceevent_unload_plugins(struct plugin_list *plugin_list, struct tep_handle *pevent)
{
- pevent_plugin_unload_func func;
+ tep_plugin_unload_func func;
struct plugin_list *list;
while (plugin_list) {
list = plugin_list;
plugin_list = list->next;
- func = dlsym(list->handle, PEVENT_PLUGIN_UNLOADER_NAME);
+ func = dlsym(list->handle, TEP_PLUGIN_UNLOADER_NAME);
if (func)
func(pevent);
dlclose(list->handle);
diff --git a/tools/lib/traceevent/plugin_cfg80211.c b/tools/lib/traceevent/plugin_cfg80211.c
index 959d94f1d7f5..c189bbc9fa18 100644
--- a/tools/lib/traceevent/plugin_cfg80211.c
+++ b/tools/lib/traceevent/plugin_cfg80211.c
@@ -25,7 +25,7 @@ process___le16_to_cpup(struct trace_seq *s, unsigned long long *args)
return val ? (long long) le16toh(*val) : 0;
}
-int PEVENT_PLUGIN_LOADER(struct tep_handle *pevent)
+int TEP_PLUGIN_LOADER(struct tep_handle *pevent)
{
pevent_register_print_function(pevent,
process___le16_to_cpup,
@@ -36,7 +36,7 @@ int PEVENT_PLUGIN_LOADER(struct tep_handle *pevent)
return 0;
}
-void PEVENT_PLUGIN_UNLOADER(struct tep_handle *pevent)
+void TEP_PLUGIN_UNLOADER(struct tep_handle *pevent)
{
pevent_unregister_print_function(pevent, process___le16_to_cpup,
"__le16_to_cpup");
diff --git a/tools/lib/traceevent/plugin_function.c b/tools/lib/traceevent/plugin_function.c
index 86b5bb9bf22c..342be570ee8c 100644
--- a/tools/lib/traceevent/plugin_function.c
+++ b/tools/lib/traceevent/plugin_function.c
@@ -33,7 +33,7 @@ static int cpus = -1;
#define STK_BLK 10
-struct pevent_plugin_option plugin_options[] =
+struct tep_plugin_option plugin_options[] =
{
{
.name = "parent",
@@ -53,8 +53,8 @@ struct pevent_plugin_option plugin_options[] =
}
};
-static struct pevent_plugin_option *ftrace_parent = &plugin_options[0];
-static struct pevent_plugin_option *ftrace_indent = &plugin_options[1];
+static struct tep_plugin_option *ftrace_parent = &plugin_options[0];
+static struct tep_plugin_option *ftrace_indent = &plugin_options[1];
static void add_child(struct func_stack *stack, const char *child, int pos)
{
@@ -163,7 +163,7 @@ static int function_handler(struct trace_seq *s, struct tep_record *record,
return 0;
}
-int PEVENT_PLUGIN_LOADER(struct tep_handle *pevent)
+int TEP_PLUGIN_LOADER(struct tep_handle *pevent)
{
pevent_register_event_handler(pevent, -1, "ftrace", "function",
function_handler, NULL);
@@ -173,7 +173,7 @@ int PEVENT_PLUGIN_LOADER(struct tep_handle *pevent)
return 0;
}
-void PEVENT_PLUGIN_UNLOADER(struct tep_handle *pevent)
+void TEP_PLUGIN_UNLOADER(struct tep_handle *pevent)
{
int i, x;
diff --git a/tools/lib/traceevent/plugin_hrtimer.c b/tools/lib/traceevent/plugin_hrtimer.c
index 695e8e1b90e6..5704d56c6f6f 100644
--- a/tools/lib/traceevent/plugin_hrtimer.c
+++ b/tools/lib/traceevent/plugin_hrtimer.c
@@ -66,7 +66,7 @@ static int timer_start_handler(struct trace_seq *s,
return 0;
}
-int PEVENT_PLUGIN_LOADER(struct tep_handle *pevent)
+int TEP_PLUGIN_LOADER(struct tep_handle *pevent)
{
pevent_register_event_handler(pevent, -1,
"timer", "hrtimer_expire_entry",
@@ -77,7 +77,7 @@ int PEVENT_PLUGIN_LOADER(struct tep_handle *pevent)
return 0;
}
-void PEVENT_PLUGIN_UNLOADER(struct tep_handle *pevent)
+void TEP_PLUGIN_UNLOADER(struct tep_handle *pevent)
{
pevent_unregister_event_handler(pevent, -1,
"timer", "hrtimer_expire_entry",
diff --git a/tools/lib/traceevent/plugin_jbd2.c b/tools/lib/traceevent/plugin_jbd2.c
index 3909db7043c9..9b88aebb48a9 100644
--- a/tools/lib/traceevent/plugin_jbd2.c
+++ b/tools/lib/traceevent/plugin_jbd2.c
@@ -47,7 +47,7 @@ process_jiffies_to_msecs(struct trace_seq *s, unsigned long long *args)
return jiffies;
}
-int PEVENT_PLUGIN_LOADER(struct tep_handle *pevent)
+int TEP_PLUGIN_LOADER(struct tep_handle *pevent)
{
pevent_register_print_function(pevent,
process_jbd2_dev_to_name,
@@ -65,7 +65,7 @@ int PEVENT_PLUGIN_LOADER(struct tep_handle *pevent)
return 0;
}
-void PEVENT_PLUGIN_UNLOADER(struct tep_handle *pevent)
+void TEP_PLUGIN_UNLOADER(struct tep_handle *pevent)
{
pevent_unregister_print_function(pevent, process_jbd2_dev_to_name,
"jbd2_dev_to_name");
diff --git a/tools/lib/traceevent/plugin_kmem.c b/tools/lib/traceevent/plugin_kmem.c
index 46e8e959539e..0a56562d0645 100644
--- a/tools/lib/traceevent/plugin_kmem.c
+++ b/tools/lib/traceevent/plugin_kmem.c
@@ -48,7 +48,7 @@ static int call_site_handler(struct trace_seq *s, struct tep_record *record,
return 1;
}
-int PEVENT_PLUGIN_LOADER(struct tep_handle *pevent)
+int TEP_PLUGIN_LOADER(struct tep_handle *pevent)
{
pevent_register_event_handler(pevent, -1, "kmem", "kfree",
call_site_handler, NULL);
@@ -71,7 +71,7 @@ int PEVENT_PLUGIN_LOADER(struct tep_handle *pevent)
return 0;
}
-void PEVENT_PLUGIN_UNLOADER(struct tep_handle *pevent)
+void TEP_PLUGIN_UNLOADER(struct tep_handle *pevent)
{
pevent_unregister_event_handler(pevent, -1, "kmem", "kfree",
call_site_handler, NULL);
diff --git a/tools/lib/traceevent/plugin_kvm.c b/tools/lib/traceevent/plugin_kvm.c
index 63420e3a340c..ab5439e0ad87 100644
--- a/tools/lib/traceevent/plugin_kvm.c
+++ b/tools/lib/traceevent/plugin_kvm.c
@@ -444,7 +444,7 @@ process_is_writable_pte(struct trace_seq *s, unsigned long long *args)
return pte & PT_WRITABLE_MASK;
}
-int PEVENT_PLUGIN_LOADER(struct tep_handle *pevent)
+int TEP_PLUGIN_LOADER(struct tep_handle *pevent)
{
init_disassembler();
@@ -486,7 +486,7 @@ int PEVENT_PLUGIN_LOADER(struct tep_handle *pevent)
return 0;
}
-void PEVENT_PLUGIN_UNLOADER(struct tep_handle *pevent)
+void TEP_PLUGIN_UNLOADER(struct tep_handle *pevent)
{
pevent_unregister_event_handler(pevent, -1, "kvm", "kvm_exit",
kvm_exit_handler, NULL);
diff --git a/tools/lib/traceevent/plugin_mac80211.c b/tools/lib/traceevent/plugin_mac80211.c
index 83d002753251..61eea3543cf1 100644
--- a/tools/lib/traceevent/plugin_mac80211.c
+++ b/tools/lib/traceevent/plugin_mac80211.c
@@ -86,7 +86,7 @@ static int drv_bss_info_changed(struct trace_seq *s,
return 0;
}
-int PEVENT_PLUGIN_LOADER(struct tep_handle *pevent)
+int TEP_PLUGIN_LOADER(struct tep_handle *pevent)
{
pevent_register_event_handler(pevent, -1, "mac80211",
"drv_bss_info_changed",
@@ -94,7 +94,7 @@ int PEVENT_PLUGIN_LOADER(struct tep_handle *pevent)
return 0;
}
-void PEVENT_PLUGIN_UNLOADER(struct tep_handle *pevent)
+void TEP_PLUGIN_UNLOADER(struct tep_handle *pevent)
{
pevent_unregister_event_handler(pevent, -1, "mac80211",
"drv_bss_info_changed",
diff --git a/tools/lib/traceevent/plugin_sched_switch.c b/tools/lib/traceevent/plugin_sched_switch.c
index b72a52d2fd1d..24dc2bca8e67 100644
--- a/tools/lib/traceevent/plugin_sched_switch.c
+++ b/tools/lib/traceevent/plugin_sched_switch.c
@@ -134,7 +134,7 @@ static int sched_switch_handler(struct trace_seq *s,
return 0;
}
-int PEVENT_PLUGIN_LOADER(struct tep_handle *pevent)
+int TEP_PLUGIN_LOADER(struct tep_handle *pevent)
{
pevent_register_event_handler(pevent, -1, "sched", "sched_switch",
sched_switch_handler, NULL);
@@ -147,7 +147,7 @@ int PEVENT_PLUGIN_LOADER(struct tep_handle *pevent)
return 0;
}
-void PEVENT_PLUGIN_UNLOADER(struct tep_handle *pevent)
+void TEP_PLUGIN_UNLOADER(struct tep_handle *pevent)
{
pevent_unregister_event_handler(pevent, -1, "sched", "sched_switch",
sched_switch_handler, NULL);
diff --git a/tools/lib/traceevent/plugin_scsi.c b/tools/lib/traceevent/plugin_scsi.c
index e430a49e4995..bb9aea6fb000 100644
--- a/tools/lib/traceevent/plugin_scsi.c
+++ b/tools/lib/traceevent/plugin_scsi.c
@@ -413,7 +413,7 @@ unsigned long long process_scsi_trace_parse_cdb(struct trace_seq *s,
return 0;
}
-int PEVENT_PLUGIN_LOADER(struct tep_handle *pevent)
+int TEP_PLUGIN_LOADER(struct tep_handle *pevent)
{
pevent_register_print_function(pevent,
process_scsi_trace_parse_cdb,
@@ -426,7 +426,7 @@ int PEVENT_PLUGIN_LOADER(struct tep_handle *pevent)
return 0;
}
-void PEVENT_PLUGIN_UNLOADER(struct tep_handle *pevent)
+void TEP_PLUGIN_UNLOADER(struct tep_handle *pevent)
{
pevent_unregister_print_function(pevent, process_scsi_trace_parse_cdb,
"scsi_trace_parse_cdb");
diff --git a/tools/lib/traceevent/plugin_xen.c b/tools/lib/traceevent/plugin_xen.c
index 11dbddde2e6a..1973dd8abbfd 100644
--- a/tools/lib/traceevent/plugin_xen.c
+++ b/tools/lib/traceevent/plugin_xen.c
@@ -119,7 +119,7 @@ unsigned long long process_xen_hypercall_name(struct trace_seq *s,
return 0;
}
-int PEVENT_PLUGIN_LOADER(struct tep_handle *pevent)
+int TEP_PLUGIN_LOADER(struct tep_handle *pevent)
{
pevent_register_print_function(pevent,
process_xen_hypercall_name,
@@ -130,7 +130,7 @@ int PEVENT_PLUGIN_LOADER(struct tep_handle *pevent)
return 0;
}
-void PEVENT_PLUGIN_UNLOADER(struct tep_handle *pevent)
+void TEP_PLUGIN_UNLOADER(struct tep_handle *pevent)
{
pevent_unregister_print_function(pevent, process_xen_hypercall_name,
"xen_hypercall_name");
--
2.17.1
^ permalink raw reply related [flat|nested] 26+ messages in thread
* [PATCH 04/24] tools/lib/traceevent, tools/perf: Rename pevent alloc / free APIs
2018-08-02 14:02 [PATCH 00/24] Rename variables, data structures and functions in libtraceevent Tzvetomir Stoyanov (VMware)
` (2 preceding siblings ...)
2018-08-02 14:02 ` [PATCH 03/24] tools/lib/traceevent, tools/perf: Rename pevent plugin related APIs Tzvetomir Stoyanov (VMware)
@ 2018-08-02 14:02 ` Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 05/24] tools/lib/traceevent, tools/perf: Rename pevent find APIs Tzvetomir Stoyanov (VMware)
` (19 subsequent siblings)
23 siblings, 0 replies; 26+ messages in thread
From: Tzvetomir Stoyanov (VMware) @ 2018-08-02 14:02 UTC (permalink / raw)
To: rostedt; +Cc: linux-trace-devel, Tzvetomir Stoyanov (VMware)
In order to make libtraceevent into a proper library, variables, data
structures and functions require a unique prefix to prevent name space
conflicts. That prefix will be "tep_" and not "pevent_". This changes
APIs: pevent_alloc, pevent_free, pevent_event_info and pevent_func_resolver_t
Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
---
tools/lib/traceevent/event-parse.c | 24 ++++++++++++------------
tools/lib/traceevent/event-parse.h | 12 ++++++------
tools/perf/builtin-kmem.c | 2 +-
tools/perf/util/sort.c | 2 +-
tools/perf/util/trace-event-parse.c | 2 +-
tools/perf/util/trace-event.c | 6 +++---
tools/perf/util/trace-event.h | 2 +-
7 files changed, 25 insertions(+), 25 deletions(-)
diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index 57ed9348d1aa..040180f6ed74 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -438,9 +438,9 @@ __find_func(struct tep_handle *pevent, unsigned long long addr)
}
struct func_resolver {
- pevent_func_resolver_t *func;
- void *priv;
- struct func_map map;
+ tep_func_resolver_t *func;
+ void *priv;
+ struct func_map map;
};
/**
@@ -454,7 +454,7 @@ struct func_resolver {
* pevent->funclist.
*/
int pevent_set_function_resolver(struct tep_handle *pevent,
- pevent_func_resolver_t *func, void *priv)
+ tep_func_resolver_t *func, void *priv)
{
struct func_resolver *resolver = malloc(sizeof(*resolver));
@@ -5399,8 +5399,8 @@ int pevent_cmdline_pid(struct tep_handle *pevent, struct cmdline *cmdline)
* This parses the raw @data using the given @event information and
* writes the print format into the trace_seq.
*/
-void pevent_event_info(struct trace_seq *s, struct event_format *event,
- struct tep_record *record)
+void tep_event_info(struct trace_seq *s, struct event_format *event,
+ struct tep_record *record)
{
int print_pretty = 1;
@@ -5556,7 +5556,7 @@ void pevent_print_event_data(struct tep_handle *pevent, struct trace_seq *s,
if (len < 20)
trace_seq_printf(s, "%.*s", 20 - len, spaces);
- pevent_event_info(s, event, record);
+ tep_event_info(s, event, record);
}
void pevent_print_event(struct tep_handle *pevent, struct trace_seq *s,
@@ -6754,9 +6754,9 @@ int pevent_unregister_event_handler(struct tep_handle *pevent, int id,
}
/**
- * pevent_alloc - create a pevent handle
+ * tep_alloc - create a pevent handle
*/
-struct tep_handle *pevent_alloc(void)
+struct tep_handle *tep_alloc(void)
{
struct tep_handle *pevent = calloc(1, sizeof(*pevent));
@@ -6811,10 +6811,10 @@ void pevent_free_format(struct event_format *event)
}
/**
- * pevent_free - free a pevent handle
+ * tep_free - free a pevent handle
* @pevent: the pevent handle to free
*/
-void pevent_free(struct tep_handle *pevent)
+void tep_free(struct tep_handle *pevent)
{
struct cmdline_list *cmdlist, *cmdnext;
struct func_list *funclist, *funcnext;
@@ -6901,5 +6901,5 @@ void pevent_free(struct tep_handle *pevent)
void pevent_unref(struct tep_handle *pevent)
{
- pevent_free(pevent);
+ tep_free(pevent);
}
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h
index b4b698c3833e..c229240666b7 100644
--- a/tools/lib/traceevent/event-parse.h
+++ b/tools/lib/traceevent/event-parse.h
@@ -454,8 +454,8 @@ struct func_list;
struct event_handler;
struct func_resolver;
-typedef char *(pevent_func_resolver_t)(void *priv,
- unsigned long long *addrp, char **modp);
+typedef char *(tep_func_resolver_t)(void *priv,
+ unsigned long long *addrp, char **modp);
struct tep_handle {
int ref_count;
@@ -616,7 +616,7 @@ enum trace_flag_type {
};
int pevent_set_function_resolver(struct tep_handle *pevent,
- pevent_func_resolver_t *func, void *priv);
+ tep_func_resolver_t *func, void *priv);
void pevent_reset_function_resolver(struct tep_handle *pevent);
int pevent_register_comm(struct tep_handle *pevent, const char *comm, int pid);
int pevent_register_trace_clock(struct tep_handle *pevent, const char *trace_clock);
@@ -722,7 +722,7 @@ void pevent_print_field(struct trace_seq *s, void *data,
struct format_field *field);
void pevent_print_fields(struct trace_seq *s, void *data,
int size __maybe_unused, struct event_format *event);
-void pevent_event_info(struct trace_seq *s, struct event_format *event,
+void tep_event_info(struct trace_seq *s, struct event_format *event,
struct tep_record *record);
int pevent_strerror(struct tep_handle *pevent, enum pevent_errno errnum,
char *buf, size_t buflen);
@@ -791,8 +791,8 @@ static inline void pevent_set_latency_format(struct tep_handle *pevent, int lat)
pevent->latency_format = lat;
}
-struct tep_handle *pevent_alloc(void);
-void pevent_free(struct tep_handle *pevent);
+struct tep_handle *tep_alloc(void);
+void tep_free(struct tep_handle *pevent);
void pevent_ref(struct tep_handle *pevent);
void pevent_unref(struct tep_handle *pevent);
diff --git a/tools/perf/builtin-kmem.c b/tools/perf/builtin-kmem.c
index b23e861fa6ae..73c073ade71c 100644
--- a/tools/perf/builtin-kmem.c
+++ b/tools/perf/builtin-kmem.c
@@ -747,7 +747,7 @@ static int parse_gfp_flags(struct perf_evsel *evsel, struct perf_sample *sample,
}
trace_seq_init(&seq);
- pevent_event_info(&seq, evsel->tp_format, &record);
+ tep_event_info(&seq, evsel->tp_format, &record);
str = strtok_r(seq.buffer, " ", &pos);
while (str) {
diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c
index 2c9924ab872d..08cdaf2be1af 100644
--- a/tools/perf/util/sort.c
+++ b/tools/perf/util/sort.c
@@ -613,7 +613,7 @@ static char *get_trace_output(struct hist_entry *he)
pevent_print_fields(&seq, he->raw_data, he->raw_size,
evsel->tp_format);
} else {
- pevent_event_info(&seq, evsel->tp_format, &rec);
+ tep_event_info(&seq, evsel->tp_format, &rec);
}
/*
* Trim the buffer, it starts at 4KB and we're not going to
diff --git a/tools/perf/util/trace-event-parse.c b/tools/perf/util/trace-event-parse.c
index 29af1fb0b888..630d0e81fe87 100644
--- a/tools/perf/util/trace-event-parse.c
+++ b/tools/perf/util/trace-event-parse.c
@@ -125,7 +125,7 @@ void event_format__fprintf(struct event_format *event,
record.data = data;
trace_seq_init(&s);
- pevent_event_info(&s, event, &record);
+ tep_event_info(&s, event, &record);
trace_seq_do_fprintf(&s, fp);
trace_seq_destroy(&s);
}
diff --git a/tools/perf/util/trace-event.c b/tools/perf/util/trace-event.c
index 7c0cd9a0f575..11066ed43ca4 100644
--- a/tools/perf/util/trace-event.c
+++ b/tools/perf/util/trace-event.c
@@ -28,7 +28,7 @@ static bool tevent_initialized;
int trace_event__init(struct trace_event *t)
{
- struct tep_handle *pevent = pevent_alloc();
+ struct tep_handle *pevent = tep_alloc();
if (pevent) {
t->plugin_list = traceevent_load_plugins(pevent);
@@ -55,7 +55,7 @@ static int trace_event__init2(void)
}
int trace_event__register_resolver(struct machine *machine,
- pevent_func_resolver_t *func)
+ tep_func_resolver_t *func)
{
if (!tevent_initialized && trace_event__init2())
return -1;
@@ -66,7 +66,7 @@ int trace_event__register_resolver(struct machine *machine,
void trace_event__cleanup(struct trace_event *t)
{
traceevent_unload_plugins(t->plugin_list, t->pevent);
- pevent_free(t->pevent);
+ tep_free(t->pevent);
}
/*
diff --git a/tools/perf/util/trace-event.h b/tools/perf/util/trace-event.h
index b8f2516e9a65..40204ec3a7a2 100644
--- a/tools/perf/util/trace-event.h
+++ b/tools/perf/util/trace-event.h
@@ -20,7 +20,7 @@ struct trace_event {
int trace_event__init(struct trace_event *t);
void trace_event__cleanup(struct trace_event *t);
int trace_event__register_resolver(struct machine *machine,
- pevent_func_resolver_t *func);
+ tep_func_resolver_t *func);
struct event_format*
trace_event__tp_format(const char *sys, const char *name);
--
2.17.1
^ permalink raw reply related [flat|nested] 26+ messages in thread
* [PATCH 05/24] tools/lib/traceevent, tools/perf: Rename pevent find APIs
2018-08-02 14:02 [PATCH 00/24] Rename variables, data structures and functions in libtraceevent Tzvetomir Stoyanov (VMware)
` (3 preceding siblings ...)
2018-08-02 14:02 ` [PATCH 04/24] tools/lib/traceevent, tools/perf: Rename pevent alloc / free APIs Tzvetomir Stoyanov (VMware)
@ 2018-08-02 14:02 ` Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 06/24] tools/lib/traceevent, tools/perf: Rename pevent parse APIs Tzvetomir Stoyanov (VMware)
` (18 subsequent siblings)
23 siblings, 0 replies; 26+ messages in thread
From: Tzvetomir Stoyanov (VMware) @ 2018-08-02 14:02 UTC (permalink / raw)
To: rostedt; +Cc: linux-trace-devel, Tzvetomir Stoyanov (VMware)
In order to make libtraceevent into a proper library, variables, data
structures and functions require a unique prefix to prevent name space
conflicts. That prefix will be "tep_" and not "pevent_". This changes
APIs: pevent_find_any_field, pevent_find_common_field, pevent_find_event,
pevent_find_field
Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
---
tools/lib/traceevent/event-parse.c | 76 +++++++++++-----------
tools/lib/traceevent/event-parse.h | 8 +--
tools/lib/traceevent/parse-filter.c | 4 +-
tools/lib/traceevent/plugin_kmem.c | 2 +-
tools/lib/traceevent/plugin_mac80211.c | 2 +-
tools/lib/traceevent/plugin_sched_switch.c | 6 +-
tools/perf/util/evsel.c | 2 +-
| 2 +-
tools/perf/util/python.c | 2 +-
tools/perf/util/sort.c | 4 +-
tools/perf/util/trace-event-parse.c | 4 +-
tools/perf/util/trace-event.c | 2 +-
12 files changed, 57 insertions(+), 57 deletions(-)
diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index 040180f6ed74..29f22e432084 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -2101,11 +2101,11 @@ process_entry(struct event_format *event __maybe_unused, struct print_arg *arg,
arg->field.name = field;
if (is_flag_field) {
- arg->field.field = pevent_find_any_field(event, arg->field.name);
+ arg->field.field = tep_find_any_field(event, arg->field.name);
arg->field.field->flags |= FIELD_IS_FLAG;
is_flag_field = 0;
} else if (is_symbolic_field) {
- arg->field.field = pevent_find_any_field(event, arg->field.name);
+ arg->field.field = tep_find_any_field(event, arg->field.name);
arg->field.field->flags |= FIELD_IS_SYMBOLIC;
is_symbolic_field = 0;
}
@@ -2714,7 +2714,7 @@ process_dynamic_array(struct event_format *event, struct print_arg *arg, char **
/* Find the field */
- field = pevent_find_field(event, token);
+ field = tep_find_field(event, token);
if (!field)
goto out_free;
@@ -2771,7 +2771,7 @@ process_dynamic_array_len(struct event_format *event, struct print_arg *arg,
arg->type = PRINT_DYNAMIC_ARRAY_LEN;
/* Find the field */
- field = pevent_find_field(event, token);
+ field = tep_find_field(event, token);
if (!field)
goto out_free;
@@ -3265,7 +3265,7 @@ static int event_read_print(struct event_format *event)
}
/**
- * pevent_find_common_field - return a common field by event
+ * tep_find_common_field - return a common field by event
* @event: handle for the event
* @name: the name of the common field to return
*
@@ -3273,7 +3273,7 @@ static int event_read_print(struct event_format *event)
* This only searchs the common fields and not all field.
*/
struct format_field *
-pevent_find_common_field(struct event_format *event, const char *name)
+tep_find_common_field(struct event_format *event, const char *name)
{
struct format_field *format;
@@ -3287,7 +3287,7 @@ pevent_find_common_field(struct event_format *event, const char *name)
}
/**
- * pevent_find_field - find a non-common field
+ * tep_find_field - find a non-common field
* @event: handle for the event
* @name: the name of the non-common field
*
@@ -3295,7 +3295,7 @@ pevent_find_common_field(struct event_format *event, const char *name)
* This does not search common fields.
*/
struct format_field *
-pevent_find_field(struct event_format *event, const char *name)
+tep_find_field(struct event_format *event, const char *name)
{
struct format_field *format;
@@ -3309,7 +3309,7 @@ pevent_find_field(struct event_format *event, const char *name)
}
/**
- * pevent_find_any_field - find any field by name
+ * tep_find_any_field - find any field by name
* @event: handle for the event
* @name: the name of the field
*
@@ -3318,14 +3318,14 @@ pevent_find_field(struct event_format *event, const char *name)
* the non-common ones if a common one was not found.
*/
struct format_field *
-pevent_find_any_field(struct event_format *event, const char *name)
+tep_find_any_field(struct event_format *event, const char *name)
{
struct format_field *format;
- format = pevent_find_common_field(event, name);
+ format = tep_find_common_field(event, name);
if (format)
return format;
- return pevent_find_field(event, name);
+ return tep_find_field(event, name);
}
/**
@@ -3400,7 +3400,7 @@ static int get_common_info(struct tep_handle *pevent,
}
event = pevent->events[0];
- field = pevent_find_common_field(event, type);
+ field = tep_find_common_field(event, type);
if (!field)
return -1;
@@ -3468,13 +3468,13 @@ static int parse_common_migrate_disable(struct tep_handle *pevent, void *data)
static int events_id_cmp(const void *a, const void *b);
/**
- * pevent_find_event - find an event by given id
+ * tep_find_event - find an event by given id
* @pevent: a handle to the pevent
* @id: the id of the event
*
* Returns an event that has a given @id.
*/
-struct event_format *pevent_find_event(struct tep_handle *pevent, int id)
+struct event_format *tep_find_event(struct tep_handle *pevent, int id)
{
struct event_format **eventptr;
struct event_format key;
@@ -3553,7 +3553,7 @@ eval_num_arg(void *data, int size, struct event_format *event, struct print_arg
return strtoull(arg->atom.atom, NULL, 0);
case PRINT_FIELD:
if (!arg->field.field) {
- arg->field.field = pevent_find_any_field(event, arg->field.name);
+ arg->field.field = tep_find_any_field(event, arg->field.name);
if (!arg->field.field)
goto out_warning_field;
@@ -3619,7 +3619,7 @@ eval_num_arg(void *data, int size, struct event_format *event, struct print_arg
case PRINT_FIELD:
if (!larg->field.field) {
larg->field.field =
- pevent_find_any_field(event, larg->field.name);
+ tep_find_any_field(event, larg->field.name);
if (!larg->field.field) {
arg = larg;
goto out_warning_field;
@@ -3899,7 +3899,7 @@ static void print_str_arg(struct trace_seq *s, void *data, int size,
case PRINT_FIELD:
field = arg->field.field;
if (!field) {
- field = pevent_find_any_field(event, arg->field.name);
+ field = tep_find_any_field(event, arg->field.name);
if (!field) {
str = arg->field.name;
goto out_warning_field;
@@ -4000,7 +4000,7 @@ static void print_str_arg(struct trace_seq *s, void *data, int size,
field = arg->hex.field->field.field;
if (!field) {
str = arg->hex.field->field.name;
- field = pevent_find_any_field(event, str);
+ field = tep_find_any_field(event, str);
if (!field)
goto out_warning_field;
arg->hex.field->field.field = field;
@@ -4031,7 +4031,7 @@ static void print_str_arg(struct trace_seq *s, void *data, int size,
field = arg->int_array.field->field.field;
if (!field) {
str = arg->int_array.field->field.name;
- field = pevent_find_any_field(event, str);
+ field = tep_find_any_field(event, str);
if (!field)
goto out_warning_field;
arg->int_array.field->field.field = field;
@@ -4071,7 +4071,7 @@ static void print_str_arg(struct trace_seq *s, void *data, int size,
if (arg->string.offset == -1) {
struct format_field *f;
- f = pevent_find_any_field(event, arg->string.string);
+ f = tep_find_any_field(event, arg->string.string);
arg->string.offset = f->offset;
}
str_offset = data2host4(pevent, data + arg->string.offset);
@@ -4089,7 +4089,7 @@ static void print_str_arg(struct trace_seq *s, void *data, int size,
if (arg->bitmask.offset == -1) {
struct format_field *f;
- f = pevent_find_any_field(event, arg->bitmask.bitmask);
+ f = tep_find_any_field(event, arg->bitmask.bitmask);
arg->bitmask.offset = f->offset;
}
bitmask_offset = data2host4(pevent, data + arg->bitmask.offset);
@@ -4239,12 +4239,12 @@ static struct print_arg *make_bprint_args(char *fmt, void *data, int size, struc
ip_field = pevent->bprint_ip_field;
if (!field) {
- field = pevent_find_field(event, "buf");
+ field = tep_find_field(event, "buf");
if (!field) {
do_warning_event(event, "can't find buffer field for binary printk");
return NULL;
}
- ip_field = pevent_find_field(event, "ip");
+ ip_field = tep_find_field(event, "ip");
if (!ip_field) {
do_warning_event(event, "can't find ip field for binary printk");
return NULL;
@@ -4413,7 +4413,7 @@ get_bprint_format(void *data, int size __maybe_unused,
field = pevent->bprint_fmt_field;
if (!field) {
- field = pevent_find_field(event, "fmt");
+ field = tep_find_field(event, "fmt");
if (!field) {
do_warning_event(event, "can't find format field for binary printk");
return NULL;
@@ -4457,7 +4457,7 @@ static void print_mac_arg(struct trace_seq *s, int mac, void *data, int size,
fmt = "%.2x%.2x%.2x%.2x%.2x%.2x";
if (!arg->field.field) {
arg->field.field =
- pevent_find_any_field(event, arg->field.name);
+ tep_find_any_field(event, arg->field.name);
if (!arg->field.field) {
do_warning_event(event, "%s: field %s not found",
__func__, arg->field.name);
@@ -4607,7 +4607,7 @@ static int print_ipv4_arg(struct trace_seq *s, const char *ptr, char i,
if (!arg->field.field) {
arg->field.field =
- pevent_find_any_field(event, arg->field.name);
+ tep_find_any_field(event, arg->field.name);
if (!arg->field.field) {
do_warning("%s: field %s not found",
__func__, arg->field.name);
@@ -4653,7 +4653,7 @@ static int print_ipv6_arg(struct trace_seq *s, const char *ptr, char i,
if (!arg->field.field) {
arg->field.field =
- pevent_find_any_field(event, arg->field.name);
+ tep_find_any_field(event, arg->field.name);
if (!arg->field.field) {
do_warning("%s: field %s not found",
__func__, arg->field.name);
@@ -4711,7 +4711,7 @@ static int print_ipsa_arg(struct trace_seq *s, const char *ptr, char i,
if (!arg->field.field) {
arg->field.field =
- pevent_find_any_field(event, arg->field.name);
+ tep_find_any_field(event, arg->field.name);
if (!arg->field.field) {
do_warning("%s: field %s not found",
__func__, arg->field.name);
@@ -5243,7 +5243,7 @@ int pevent_data_type(struct tep_handle *pevent, struct tep_record *rec)
*/
struct event_format *pevent_data_event_from_type(struct tep_handle *pevent, int type)
{
- return pevent_find_event(pevent, type);
+ return tep_find_event(pevent, type);
}
/**
@@ -5452,7 +5452,7 @@ pevent_find_event_by_record(struct tep_handle *pevent, struct tep_record *record
type = trace_parse_common_type(pevent, record->data);
- return pevent_find_event(pevent, type);
+ return tep_find_event(pevent, type);
}
/**
@@ -6288,7 +6288,7 @@ void *pevent_get_field_raw(struct trace_seq *s, struct event_format *event,
if (!event)
return NULL;
- field = pevent_find_field(event, name);
+ field = tep_find_field(event, name);
if (!field) {
if (err)
@@ -6332,7 +6332,7 @@ int pevent_get_field_val(struct trace_seq *s, struct event_format *event,
if (!event)
return -1;
- field = pevent_find_field(event, name);
+ field = tep_find_field(event, name);
return get_field_val(s, field, name, record, val, err);
}
@@ -6357,7 +6357,7 @@ int pevent_get_common_field_val(struct trace_seq *s, struct event_format *event,
if (!event)
return -1;
- field = pevent_find_common_field(event, name);
+ field = tep_find_common_field(event, name);
return get_field_val(s, field, name, record, val, err);
}
@@ -6382,7 +6382,7 @@ int pevent_get_any_field_val(struct trace_seq *s, struct event_format *event,
if (!event)
return -1;
- field = pevent_find_any_field(event, name);
+ field = tep_find_any_field(event, name);
return get_field_val(s, field, name, record, val, err);
}
@@ -6402,7 +6402,7 @@ int pevent_print_num_field(struct trace_seq *s, const char *fmt,
struct event_format *event, const char *name,
struct tep_record *record, int err)
{
- struct format_field *field = pevent_find_field(event, name);
+ struct format_field *field = tep_find_field(event, name);
unsigned long long val;
if (!field)
@@ -6434,7 +6434,7 @@ int pevent_print_func_field(struct trace_seq *s, const char *fmt,
struct event_format *event, const char *name,
struct tep_record *record, int err)
{
- struct format_field *field = pevent_find_field(event, name);
+ struct format_field *field = tep_find_field(event, name);
struct tep_handle *pevent = event->pevent;
unsigned long long val;
struct func_map *func;
@@ -6599,7 +6599,7 @@ static struct event_format *pevent_search_event(struct tep_handle *pevent, int i
if (id >= 0) {
/* search by id */
- event = pevent_find_event(pevent, id);
+ event = tep_find_event(pevent, id);
if (!event)
return NULL;
if (event_name && (strcmp(event_name, event->name) != 0))
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h
index c229240666b7..83c78290061e 100644
--- a/tools/lib/traceevent/event-parse.h
+++ b/tools/lib/traceevent/event-parse.h
@@ -686,9 +686,9 @@ int pevent_register_print_function(struct tep_handle *pevent,
int pevent_unregister_print_function(struct tep_handle *pevent,
pevent_func_handler func, char *name);
-struct format_field *pevent_find_common_field(struct event_format *event, const char *name);
-struct format_field *pevent_find_field(struct event_format *event, const char *name);
-struct format_field *pevent_find_any_field(struct event_format *event, const char *name);
+struct format_field *tep_find_common_field(struct event_format *event, const char *name);
+struct format_field *tep_find_field(struct event_format *event, const char *name);
+struct format_field *tep_find_any_field(struct event_format *event, const char *name);
const char *pevent_find_function(struct tep_handle *pevent, unsigned long long addr);
unsigned long long
@@ -697,7 +697,7 @@ unsigned long long pevent_read_number(struct tep_handle *pevent, const void *ptr
int pevent_read_number_field(struct format_field *field, const void *data,
unsigned long long *value);
-struct event_format *pevent_find_event(struct tep_handle *pevent, int id);
+struct event_format *tep_find_event(struct tep_handle *pevent, int id);
struct event_format *
pevent_find_event_by_name(struct tep_handle *pevent, const char *sys, const char *name);
diff --git a/tools/lib/traceevent/parse-filter.c b/tools/lib/traceevent/parse-filter.c
index 784ccac90999..7b6bab1ab0cd 100644
--- a/tools/lib/traceevent/parse-filter.c
+++ b/tools/lib/traceevent/parse-filter.c
@@ -167,7 +167,7 @@ add_filter_type(struct event_filter *filter, int id)
filter_type = &filter->event_filters[i];
filter_type->event_id = id;
- filter_type->event = pevent_find_event(filter->pevent, id);
+ filter_type->event = tep_find_event(filter->pevent, id);
filter_type->filter = NULL;
filter->filters++;
@@ -382,7 +382,7 @@ create_arg_item(struct event_format *event, const char *token,
break;
}
/* Consider this a field */
- field = pevent_find_any_field(event, token);
+ field = tep_find_any_field(event, token);
if (!field) {
/* If token is 'COMM' or 'CPU' then it is special */
if (strcmp(token, COMM) == 0) {
diff --git a/tools/lib/traceevent/plugin_kmem.c b/tools/lib/traceevent/plugin_kmem.c
index 0a56562d0645..a5f8641495f3 100644
--- a/tools/lib/traceevent/plugin_kmem.c
+++ b/tools/lib/traceevent/plugin_kmem.c
@@ -31,7 +31,7 @@ static int call_site_handler(struct trace_seq *s, struct tep_record *record,
void *data = record->data;
const char *func;
- field = pevent_find_field(event, "call_site");
+ field = tep_find_field(event, "call_site");
if (!field)
return 1;
diff --git a/tools/lib/traceevent/plugin_mac80211.c b/tools/lib/traceevent/plugin_mac80211.c
index 61eea3543cf1..dd5c7fc0193f 100644
--- a/tools/lib/traceevent/plugin_mac80211.c
+++ b/tools/lib/traceevent/plugin_mac80211.c
@@ -28,7 +28,7 @@
static void print_string(struct trace_seq *s, struct event_format *event,
const char *name, const void *data)
{
- struct format_field *f = pevent_find_field(event, name);
+ struct format_field *f = tep_find_field(event, name);
int offset;
int length;
diff --git a/tools/lib/traceevent/plugin_sched_switch.c b/tools/lib/traceevent/plugin_sched_switch.c
index 24dc2bca8e67..90d2ef293cf9 100644
--- a/tools/lib/traceevent/plugin_sched_switch.c
+++ b/tools/lib/traceevent/plugin_sched_switch.c
@@ -74,7 +74,7 @@ static int sched_wakeup_handler(struct trace_seq *s,
if (pevent_get_field_val(s, event, "pid", record, &val, 1))
return trace_seq_putc(s, '!');
- field = pevent_find_any_field(event, "comm");
+ field = tep_find_any_field(event, "comm");
if (field) {
write_and_save_comm(field, record, s, val);
trace_seq_putc(s, ':');
@@ -103,7 +103,7 @@ static int sched_switch_handler(struct trace_seq *s,
if (pevent_get_field_val(s, event, "prev_pid", record, &val, 1))
return trace_seq_putc(s, '!');
- field = pevent_find_any_field(event, "prev_comm");
+ field = tep_find_any_field(event, "prev_comm");
if (field) {
write_and_save_comm(field, record, s, val);
trace_seq_putc(s, ':');
@@ -121,7 +121,7 @@ static int sched_switch_handler(struct trace_seq *s,
if (pevent_get_field_val(s, event, "next_pid", record, &val, 1))
return trace_seq_putc(s, '!');
- field = pevent_find_any_field(event, "next_comm");
+ field = tep_find_any_field(event, "next_comm");
if (field) {
write_and_save_comm(field, record, s, val);
trace_seq_putc(s, ':');
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index 94fce4f537e9..a8d348947e99 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -2658,7 +2658,7 @@ int perf_event__synthesize_sample(union perf_event *event, u64 type,
struct format_field *perf_evsel__field(struct perf_evsel *evsel, const char *name)
{
- return pevent_find_field(evsel->tp_format, name);
+ return tep_find_field(evsel->tp_format, name);
}
void *perf_evsel__rawptr(struct perf_evsel *evsel, struct perf_sample *sample,
--git a/tools/perf/util/header.c b/tools/perf/util/header.c
index b59e8d9ba706..126578996dcf 100644
--- a/tools/perf/util/header.c
+++ b/tools/perf/util/header.c
@@ -3221,7 +3221,7 @@ static int perf_evsel__prepare_tracepoint_event(struct perf_evsel *evsel,
return -1;
}
- event = pevent_find_event(pevent, evsel->attr.config);
+ event = tep_find_event(pevent, evsel->attr.config);
if (event == NULL) {
pr_debug("cannot find event format for %d\n", (int)evsel->attr.config);
return -1;
diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c
index fd72cce6599c..ff01cd53eddd 100644
--- a/tools/perf/util/python.c
+++ b/tools/perf/util/python.c
@@ -394,7 +394,7 @@ get_tracepoint_field(struct pyrf_event *pevent, PyObject *attr_name)
evsel->tp_format = tp_format;
}
- field = pevent_find_any_field(evsel->tp_format, str);
+ field = tep_find_any_field(evsel->tp_format, str);
if (!field)
return NULL;
diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c
index 08cdaf2be1af..f27087d06f52 100644
--- a/tools/perf/util/sort.c
+++ b/tools/perf/util/sort.c
@@ -2311,7 +2311,7 @@ static int add_all_matching_fields(struct perf_evlist *evlist,
if (evsel->attr.type != PERF_TYPE_TRACEPOINT)
continue;
- field = pevent_find_any_field(evsel->tp_format, field_name);
+ field = tep_find_any_field(evsel->tp_format, field_name);
if (field == NULL)
continue;
@@ -2378,7 +2378,7 @@ static int add_dynamic_entry(struct perf_evlist *evlist, const char *tok,
if (!strcmp(field_name, "*")) {
ret = add_evsel_fields(evsel, raw_trace, level);
} else {
- field = pevent_find_any_field(evsel->tp_format, field_name);
+ field = tep_find_any_field(evsel->tp_format, field_name);
if (field == NULL) {
pr_debug("Cannot find event field for %s.%s\n",
event_name, field_name);
diff --git a/tools/perf/util/trace-event-parse.c b/tools/perf/util/trace-event-parse.c
index 630d0e81fe87..0a769a340fc9 100644
--- a/tools/perf/util/trace-event-parse.c
+++ b/tools/perf/util/trace-event-parse.c
@@ -41,7 +41,7 @@ static int get_common_field(struct scripting_context *context,
return 0;
event = pevent->events[0];
- field = pevent_find_common_field(event, type);
+ field = tep_find_common_field(event, type);
if (!field)
return 0;
*offset = field->offset;
@@ -99,7 +99,7 @@ raw_field_value(struct event_format *event, const char *name, void *data)
struct format_field *field;
unsigned long long val;
- field = pevent_find_any_field(event, name);
+ field = tep_find_any_field(event, name);
if (!field)
return 0ULL;
diff --git a/tools/perf/util/trace-event.c b/tools/perf/util/trace-event.c
index 11066ed43ca4..116fffa788b9 100644
--- a/tools/perf/util/trace-event.c
+++ b/tools/perf/util/trace-event.c
@@ -116,5 +116,5 @@ struct event_format *trace_event__tp_format_id(int id)
if (!tevent_initialized && trace_event__init2())
return ERR_PTR(-ENOMEM);
- return pevent_find_event(tevent.pevent, id);
+ return tep_find_event(tevent.pevent, id);
}
--
2.17.1
^ permalink raw reply related [flat|nested] 26+ messages in thread
* [PATCH 06/24] tools/lib/traceevent, tools/perf: Rename pevent parse APIs
2018-08-02 14:02 [PATCH 00/24] Rename variables, data structures and functions in libtraceevent Tzvetomir Stoyanov (VMware)
` (4 preceding siblings ...)
2018-08-02 14:02 ` [PATCH 05/24] tools/lib/traceevent, tools/perf: Rename pevent find APIs Tzvetomir Stoyanov (VMware)
@ 2018-08-02 14:02 ` Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 07/24] tools/lib/traceevent, tools/perf: Rename pevent print APIs Tzvetomir Stoyanov (VMware)
` (17 subsequent siblings)
23 siblings, 0 replies; 26+ messages in thread
From: Tzvetomir Stoyanov (VMware) @ 2018-08-02 14:02 UTC (permalink / raw)
To: rostedt; +Cc: linux-trace-devel, Tzvetomir Stoyanov (VMware)
In order to make libtraceevent into a proper library, variables, data
structures and functions require a unique prefix to prevent name space
conflicts. That prefix will be "tep_" and not "pevent_". This changes
APIs: pevent_parse_event, pevent_parse_format, pevent_parse_header_page
Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
---
tools/lib/traceevent/event-parse.c | 22 +++++++++++-----------
tools/lib/traceevent/event-parse.h | 18 +++++++++---------
tools/perf/util/trace-event-parse.c | 4 ++--
tools/perf/util/trace-event-read.c | 4 ++--
tools/perf/util/trace-event.c | 2 +-
5 files changed, 25 insertions(+), 25 deletions(-)
diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index 29f22e432084..419e57f5bbf3 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -5930,7 +5930,7 @@ static void parse_header_field(const char *field,
}
/**
- * pevent_parse_header_page - parse the data stored in the header page
+ * tep_parse_header_page - parse the data stored in the header page
* @pevent: the handle to the pevent
* @buf: the buffer storing the header page format string
* @size: the size of @buf
@@ -5941,8 +5941,8 @@ static void parse_header_field(const char *field,
*
* /sys/kernel/debug/tracing/events/header_page
*/
-int pevent_parse_header_page(struct tep_handle *pevent, char *buf, unsigned long size,
- int long_size)
+int tep_parse_header_page(struct tep_handle *pevent, char *buf, unsigned long size,
+ int long_size)
{
int ignore;
@@ -6171,7 +6171,7 @@ __pevent_parse_event(struct tep_handle *pevent,
}
/**
- * pevent_parse_format - parse the event format
+ * tep_parse_format - parse the event format
* @pevent: the handle to the pevent
* @eventp: returned format
* @buf: the buffer storing the event format string
@@ -6185,16 +6185,16 @@ __pevent_parse_event(struct tep_handle *pevent,
*
* /sys/kernel/debug/tracing/events/.../.../format
*/
-enum pevent_errno pevent_parse_format(struct tep_handle *pevent,
- struct event_format **eventp,
- const char *buf,
- unsigned long size, const char *sys)
+enum pevent_errno tep_parse_format(struct tep_handle *pevent,
+ struct event_format **eventp,
+ const char *buf,
+ unsigned long size, const char *sys)
{
return __pevent_parse_event(pevent, eventp, buf, size, sys);
}
/**
- * pevent_parse_event - parse the event format
+ * tep_parse_event - parse the event format
* @pevent: the handle to the pevent
* @buf: the buffer storing the event format string
* @size: the size of @buf
@@ -6207,8 +6207,8 @@ enum pevent_errno pevent_parse_format(struct tep_handle *pevent,
*
* /sys/kernel/debug/tracing/events/.../.../format
*/
-enum pevent_errno pevent_parse_event(struct tep_handle *pevent, const char *buf,
- unsigned long size, const char *sys)
+enum pevent_errno tep_parse_event(struct tep_handle *pevent, const char *buf,
+ unsigned long size, const char *sys)
{
struct event_format *event = NULL;
return __pevent_parse_event(pevent, &event, buf, size, sys);
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h
index 83c78290061e..eae429a98f7a 100644
--- a/tools/lib/traceevent/event-parse.h
+++ b/tools/lib/traceevent/event-parse.h
@@ -639,15 +639,15 @@ void pevent_print_event_data(struct tep_handle *pevent, struct trace_seq *s,
void pevent_print_event(struct tep_handle *pevent, struct trace_seq *s,
struct tep_record *record, bool use_trace_clock);
-int pevent_parse_header_page(struct tep_handle *pevent, char *buf, unsigned long size,
- int long_size);
-
-enum pevent_errno pevent_parse_event(struct tep_handle *pevent, const char *buf,
- unsigned long size, const char *sys);
-enum pevent_errno pevent_parse_format(struct tep_handle *pevent,
- struct event_format **eventp,
- const char *buf,
- unsigned long size, const char *sys);
+int tep_parse_header_page(struct tep_handle *pevent, char *buf, unsigned long size,
+ int long_size);
+
+enum pevent_errno tep_parse_event(struct tep_handle *pevent, const char *buf,
+ unsigned long size, const char *sys);
+enum pevent_errno tep_parse_format(struct tep_handle *pevent,
+ struct event_format **eventp,
+ const char *buf,
+ unsigned long size, const char *sys);
void pevent_free_format(struct event_format *event);
void pevent_free_format_field(struct format_field *field);
diff --git a/tools/perf/util/trace-event-parse.c b/tools/perf/util/trace-event-parse.c
index 0a769a340fc9..f8b91f3813ca 100644
--- a/tools/perf/util/trace-event-parse.c
+++ b/tools/perf/util/trace-event-parse.c
@@ -180,13 +180,13 @@ void parse_saved_cmdline(struct tep_handle *pevent,
int parse_ftrace_file(struct tep_handle *pevent, char *buf, unsigned long size)
{
- return pevent_parse_event(pevent, buf, size, "ftrace");
+ return tep_parse_event(pevent, buf, size, "ftrace");
}
int parse_event_file(struct tep_handle *pevent,
char *buf, unsigned long size, char *sys)
{
- return pevent_parse_event(pevent, buf, size, sys);
+ return tep_parse_event(pevent, buf, size, sys);
}
struct event_format *trace_find_next_event(struct tep_handle *pevent,
diff --git a/tools/perf/util/trace-event-read.c b/tools/perf/util/trace-event-read.c
index cbd4970415ef..a89a50dee8e7 100644
--- a/tools/perf/util/trace-event-read.c
+++ b/tools/perf/util/trace-event-read.c
@@ -235,8 +235,8 @@ static int read_header_files(struct tep_handle *pevent)
return -1;
}
- if (!pevent_parse_header_page(pevent, header_page, size,
- pevent_get_long_size(pevent))) {
+ if (!tep_parse_header_page(pevent, header_page, size,
+ pevent_get_long_size(pevent))) {
/*
* The commit field in the page is of type long,
* use that instead, since it represents the kernel.
diff --git a/tools/perf/util/trace-event.c b/tools/perf/util/trace-event.c
index 116fffa788b9..eed1c11c1915 100644
--- a/tools/perf/util/trace-event.c
+++ b/tools/perf/util/trace-event.c
@@ -93,7 +93,7 @@ tp_format(const char *sys, const char *name)
if (err)
return ERR_PTR(err);
- pevent_parse_format(pevent, &event, data, size, sys);
+ tep_parse_format(pevent, &event, data, size, sys);
free(data);
return event;
--
2.17.1
^ permalink raw reply related [flat|nested] 26+ messages in thread
* [PATCH 07/24] tools/lib/traceevent, tools/perf: Rename pevent print APIs
2018-08-02 14:02 [PATCH 00/24] Rename variables, data structures and functions in libtraceevent Tzvetomir Stoyanov (VMware)
` (5 preceding siblings ...)
2018-08-02 14:02 ` [PATCH 06/24] tools/lib/traceevent, tools/perf: Rename pevent parse APIs Tzvetomir Stoyanov (VMware)
@ 2018-08-02 14:02 ` Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 08/24] tools/lib/traceevent, tools/perf: Rename pevent_read_number_* APIs Tzvetomir Stoyanov (VMware)
` (16 subsequent siblings)
23 siblings, 0 replies; 26+ messages in thread
From: Tzvetomir Stoyanov (VMware) @ 2018-08-02 14:02 UTC (permalink / raw)
To: rostedt; +Cc: linux-trace-devel, Tzvetomir Stoyanov (VMware)
In order to make libtraceevent into a proper library, variables, data
structures and functions require a unique prefix to prevent name space
conflicts. That prefix will be "tep_" and not "pevent_". This changes
APIs: pevent_print_field, pevent_print_fields, pevent_print_funcs,
pevent_print_printk
Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
---
tools/lib/traceevent/event-parse.c | 74 +++++++++++++-------------
tools/lib/traceevent/event-parse.h | 44 +++++++--------
tools/lib/traceevent/plugin_hrtimer.c | 28 +++++-----
tools/lib/traceevent/plugin_kvm.c | 16 +++---
tools/lib/traceevent/plugin_mac80211.c | 6 +--
tools/perf/util/sort.c | 6 +--
tools/perf/util/trace-event-read.c | 4 +-
7 files changed, 89 insertions(+), 89 deletions(-)
diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index 419e57f5bbf3..2b717c2d65cc 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -589,12 +589,12 @@ int pevent_register_function(struct tep_handle *pevent, char *func,
}
/**
- * pevent_print_funcs - print out the stored functions
+ * tep_print_funcs - print out the stored functions
* @pevent: handle for the pevent
*
* This prints out the stored functions.
*/
-void pevent_print_funcs(struct tep_handle *pevent)
+void tep_print_funcs(struct tep_handle *pevent)
{
int i;
@@ -732,12 +732,12 @@ int pevent_register_print_string(struct tep_handle *pevent, const char *fmt,
}
/**
- * pevent_print_printk - print out the stored strings
+ * tep_print_printk - print out the stored strings
* @pevent: handle for the pevent
*
* This prints the string formats that were stored.
*/
-void pevent_print_printk(struct tep_handle *pevent)
+void tep_print_printk(struct tep_handle *pevent)
{
int i;
@@ -4800,8 +4800,8 @@ static int is_printable_array(char *p, unsigned int len)
return 1;
}
-void pevent_print_field(struct trace_seq *s, void *data,
- struct format_field *field)
+void tep_print_field(struct trace_seq *s, void *data,
+ struct format_field *field)
{
unsigned long long val;
unsigned int offset, len, i;
@@ -4865,15 +4865,15 @@ void pevent_print_field(struct trace_seq *s, void *data,
}
}
-void pevent_print_fields(struct trace_seq *s, void *data,
- int size __maybe_unused, struct event_format *event)
+void tep_print_fields(struct trace_seq *s, void *data,
+ int size __maybe_unused, struct event_format *event)
{
struct format_field *field;
field = event->format.fields;
while (field) {
trace_seq_printf(s, " %s=", field->name);
- pevent_print_field(s, data, field);
+ tep_print_field(s, data, field);
field = field->next;
}
}
@@ -4899,7 +4899,7 @@ static void pretty_print(struct trace_seq *s, void *data, int size, struct event
if (event->flags & EVENT_FL_FAILED) {
trace_seq_printf(s, "[FAILED TO PARSE]");
- pevent_print_fields(s, data, size, event);
+ tep_print_fields(s, data, size, event);
return;
}
@@ -5405,7 +5405,7 @@ void tep_event_info(struct trace_seq *s, struct event_format *event,
int print_pretty = 1;
if (event->pevent->print_raw || (event->flags & EVENT_FL_PRINTRAW))
- pevent_print_fields(s, record->data, record->size, event);
+ tep_print_fields(s, record->data, record->size, event);
else {
if (event->handler && !(event->flags & EVENT_FL_NOHANDLE))
@@ -5456,7 +5456,7 @@ pevent_find_event_by_record(struct tep_handle *pevent, struct tep_record *record
}
/**
- * pevent_print_event_task - Write the event task comm, pid and CPU
+ * tep_print_event_task - Write the event task comm, pid and CPU
* @pevent: a handle to the pevent
* @s: the trace_seq to write to
* @event: the handle to the record's event
@@ -5464,9 +5464,9 @@ pevent_find_event_by_record(struct tep_handle *pevent, struct tep_record *record
*
* Writes the tasks comm, pid and CPU to @s.
*/
-void pevent_print_event_task(struct tep_handle *pevent, struct trace_seq *s,
- struct event_format *event,
- struct tep_record *record)
+void tep_print_event_task(struct tep_handle *pevent, struct trace_seq *s,
+ struct event_format *event,
+ struct tep_record *record)
{
void *data = record->data;
const char *comm;
@@ -5483,7 +5483,7 @@ void pevent_print_event_task(struct tep_handle *pevent, struct trace_seq *s,
}
/**
- * pevent_print_event_time - Write the event timestamp
+ * tep_print_event_time - Write the event timestamp
* @pevent: a handle to the pevent
* @s: the trace_seq to write to
* @event: the handle to the record's event
@@ -5492,10 +5492,10 @@ void pevent_print_event_task(struct tep_handle *pevent, struct trace_seq *s,
*
* Writes the timestamp of the record into @s.
*/
-void pevent_print_event_time(struct tep_handle *pevent, struct trace_seq *s,
- struct event_format *event,
- struct tep_record *record,
- bool use_trace_clock)
+void tep_print_event_time(struct tep_handle *pevent, struct trace_seq *s,
+ struct event_format *event,
+ struct tep_record *record,
+ bool use_trace_clock)
{
unsigned long secs;
unsigned long usecs;
@@ -5534,7 +5534,7 @@ void pevent_print_event_time(struct tep_handle *pevent, struct trace_seq *s,
}
/**
- * pevent_print_event_data - Write the event data section
+ * tep_print_event_data - Write the event data section
* @pevent: a handle to the pevent
* @s: the trace_seq to write to
* @event: the handle to the record's event
@@ -5542,9 +5542,9 @@ void pevent_print_event_time(struct tep_handle *pevent, struct trace_seq *s,
*
* Writes the parsing of the record's data to @s.
*/
-void pevent_print_event_data(struct tep_handle *pevent, struct trace_seq *s,
- struct event_format *event,
- struct tep_record *record)
+void tep_print_event_data(struct tep_handle *pevent, struct trace_seq *s,
+ struct event_format *event,
+ struct tep_record *record)
{
static const char *spaces = " "; /* 20 spaces */
int len;
@@ -5559,8 +5559,8 @@ void pevent_print_event_data(struct tep_handle *pevent, struct trace_seq *s,
tep_event_info(s, event, record);
}
-void pevent_print_event(struct tep_handle *pevent, struct trace_seq *s,
- struct tep_record *record, bool use_trace_clock)
+void tep_print_event(struct tep_handle *pevent, struct trace_seq *s,
+ struct tep_record *record, bool use_trace_clock)
{
struct event_format *event;
@@ -5577,9 +5577,9 @@ void pevent_print_event(struct tep_handle *pevent, struct trace_seq *s,
return;
}
- pevent_print_event_task(pevent, s, event, record);
- pevent_print_event_time(pevent, s, event, record, use_trace_clock);
- pevent_print_event_data(pevent, s, event, record);
+ tep_print_event_task(pevent, s, event, record);
+ tep_print_event_time(pevent, s, event, record, use_trace_clock);
+ tep_print_event_data(pevent, s, event, record);
}
static int events_id_cmp(const void *a, const void *b)
@@ -6388,7 +6388,7 @@ int pevent_get_any_field_val(struct trace_seq *s, struct event_format *event,
}
/**
- * pevent_print_num_field - print a field and a format
+ * tep_print_num_field - print a field and a format
* @s: The seq to print to
* @fmt: The printf format to print the field with.
* @event: the event that the field is for
@@ -6398,9 +6398,9 @@ int pevent_get_any_field_val(struct trace_seq *s, struct event_format *event,
*
* Returns: 0 on success, -1 field not found, or 1 if buffer is full.
*/
-int pevent_print_num_field(struct trace_seq *s, const char *fmt,
- struct event_format *event, const char *name,
- struct tep_record *record, int err)
+int tep_print_num_field(struct trace_seq *s, const char *fmt,
+ struct event_format *event, const char *name,
+ struct tep_record *record, int err)
{
struct format_field *field = tep_find_field(event, name);
unsigned long long val;
@@ -6420,7 +6420,7 @@ int pevent_print_num_field(struct trace_seq *s, const char *fmt,
}
/**
- * pevent_print_func_field - print a field and a format for function pointers
+ * tep_print_func_field - print a field and a format for function pointers
* @s: The seq to print to
* @fmt: The printf format to print the field with.
* @event: the event that the field is for
@@ -6430,9 +6430,9 @@ int pevent_print_num_field(struct trace_seq *s, const char *fmt,
*
* Returns: 0 on success, -1 field not found, or 1 if buffer is full.
*/
-int pevent_print_func_field(struct trace_seq *s, const char *fmt,
- struct event_format *event, const char *name,
- struct tep_record *record, int err)
+int tep_print_func_field(struct trace_seq *s, const char *fmt,
+ struct event_format *event, const char *name,
+ struct tep_record *record, int err)
{
struct format_field *field = tep_find_field(event, name);
struct tep_handle *pevent = event->pevent;
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h
index eae429a98f7a..fb7f2277bbec 100644
--- a/tools/lib/traceevent/event-parse.h
+++ b/tools/lib/traceevent/event-parse.h
@@ -626,18 +626,18 @@ int pevent_register_print_string(struct tep_handle *pevent, const char *fmt,
unsigned long long addr);
int pevent_pid_is_registered(struct tep_handle *pevent, int pid);
-void pevent_print_event_task(struct tep_handle *pevent, struct trace_seq *s,
- struct event_format *event,
- struct tep_record *record);
-void pevent_print_event_time(struct tep_handle *pevent, struct trace_seq *s,
- struct event_format *event,
- struct tep_record *record,
- bool use_trace_clock);
-void pevent_print_event_data(struct tep_handle *pevent, struct trace_seq *s,
- struct event_format *event,
- struct tep_record *record);
-void pevent_print_event(struct tep_handle *pevent, struct trace_seq *s,
- struct tep_record *record, bool use_trace_clock);
+void tep_print_event_task(struct tep_handle *pevent, struct trace_seq *s,
+ struct event_format *event,
+ struct tep_record *record);
+void tep_print_event_time(struct tep_handle *pevent, struct trace_seq *s,
+ struct event_format *event,
+ struct tep_record *record,
+ bool use_trace_clock);
+void tep_print_event_data(struct tep_handle *pevent, struct trace_seq *s,
+ struct event_format *event,
+ struct tep_record *record);
+void tep_print_event(struct tep_handle *pevent, struct trace_seq *s,
+ struct tep_record *record, bool use_trace_clock);
int tep_parse_header_page(struct tep_handle *pevent, char *buf, unsigned long size,
int long_size);
@@ -665,13 +665,13 @@ int pevent_get_any_field_val(struct trace_seq *s, struct event_format *event,
const char *name, struct tep_record *record,
unsigned long long *val, int err);
-int pevent_print_num_field(struct trace_seq *s, const char *fmt,
+int tep_print_num_field(struct trace_seq *s, const char *fmt,
struct event_format *event, const char *name,
struct tep_record *record, int err);
-int pevent_print_func_field(struct trace_seq *s, const char *fmt,
- struct event_format *event, const char *name,
- struct tep_record *record, int err);
+int tep_print_func_field(struct trace_seq *s, const char *fmt,
+ struct event_format *event, const char *name,
+ struct tep_record *record, int err);
int pevent_register_event_handler(struct tep_handle *pevent, int id,
const char *sys_name, const char *event_name,
@@ -718,10 +718,10 @@ struct cmdline *pevent_data_pid_from_comm(struct tep_handle *pevent, const char
struct cmdline *next);
int pevent_cmdline_pid(struct tep_handle *pevent, struct cmdline *cmdline);
-void pevent_print_field(struct trace_seq *s, void *data,
- struct format_field *field);
-void pevent_print_fields(struct trace_seq *s, void *data,
- int size __maybe_unused, struct event_format *event);
+void tep_print_field(struct trace_seq *s, void *data,
+ struct format_field *field);
+void tep_print_fields(struct trace_seq *s, void *data,
+ int size __maybe_unused, struct event_format *event);
void tep_event_info(struct trace_seq *s, struct event_format *event,
struct tep_record *record);
int pevent_strerror(struct tep_handle *pevent, enum pevent_errno errnum,
@@ -805,8 +805,8 @@ const char *pevent_get_input_buf(void);
unsigned long long pevent_get_input_buf_ptr(void);
/* for debugging */
-void pevent_print_funcs(struct tep_handle *pevent);
-void pevent_print_printk(struct tep_handle *pevent);
+void tep_print_funcs(struct tep_handle *pevent);
+void tep_print_printk(struct tep_handle *pevent);
/* ----------------------- filtering ----------------------- */
diff --git a/tools/lib/traceevent/plugin_hrtimer.c b/tools/lib/traceevent/plugin_hrtimer.c
index 5704d56c6f6f..a37180eef959 100644
--- a/tools/lib/traceevent/plugin_hrtimer.c
+++ b/tools/lib/traceevent/plugin_hrtimer.c
@@ -30,16 +30,16 @@ static int timer_expire_handler(struct trace_seq *s,
{
trace_seq_printf(s, "hrtimer=");
- if (pevent_print_num_field(s, "0x%llx", event, "timer",
- record, 0) == -1)
- pevent_print_num_field(s, "0x%llx", event, "hrtimer",
- record, 1);
+ if (tep_print_num_field(s, "0x%llx", event, "timer",
+ record, 0) == -1)
+ tep_print_num_field(s, "0x%llx", event, "hrtimer",
+ record, 1);
trace_seq_printf(s, " now=");
- pevent_print_num_field(s, "%llu", event, "now", record, 1);
+ tep_print_num_field(s, "%llu", event, "now", record, 1);
- pevent_print_func_field(s, " function=%s", event, "function",
+ tep_print_func_field(s, " function=%s", event, "function",
record, 0);
return 0;
}
@@ -50,19 +50,19 @@ static int timer_start_handler(struct trace_seq *s,
{
trace_seq_printf(s, "hrtimer=");
- if (pevent_print_num_field(s, "0x%llx", event, "timer",
- record, 0) == -1)
- pevent_print_num_field(s, "0x%llx", event, "hrtimer",
- record, 1);
+ if (tep_print_num_field(s, "0x%llx", event, "timer",
+ record, 0) == -1)
+ tep_print_num_field(s, "0x%llx", event, "hrtimer",
+ record, 1);
- pevent_print_func_field(s, " function=%s", event, "function",
- record, 0);
+ tep_print_func_field(s, " function=%s", event, "function",
+ record, 0);
trace_seq_printf(s, " expires=");
- pevent_print_num_field(s, "%llu", event, "expires", record, 1);
+ tep_print_num_field(s, "%llu", event, "expires", record, 1);
trace_seq_printf(s, " softexpires=");
- pevent_print_num_field(s, "%llu", event, "softexpires", record, 1);
+ tep_print_num_field(s, "%llu", event, "softexpires", record, 1);
return 0;
}
diff --git a/tools/lib/traceevent/plugin_kvm.c b/tools/lib/traceevent/plugin_kvm.c
index ab5439e0ad87..d71bc3fde75b 100644
--- a/tools/lib/traceevent/plugin_kvm.c
+++ b/tools/lib/traceevent/plugin_kvm.c
@@ -276,7 +276,7 @@ static int kvm_exit_handler(struct trace_seq *s, struct tep_record *record,
if (print_exit_reason(s, record, event, "exit_reason") < 0)
return -1;
- pevent_print_num_field(s, " rip 0x%lx", event, "guest_rip", record, 1);
+ tep_print_num_field(s, " rip 0x%lx", event, "guest_rip", record, 1);
if (pevent_get_field_val(s, event, "info1", record, &info1, 0) >= 0
&& pevent_get_field_val(s, event, "info2", record, &info2, 0) >= 0)
@@ -336,10 +336,10 @@ static int kvm_nested_vmexit_inject_handler(struct trace_seq *s, struct tep_reco
if (print_exit_reason(s, record, event, "exit_code") < 0)
return -1;
- pevent_print_num_field(s, " info1 %llx", event, "exit_info1", record, 1);
- pevent_print_num_field(s, " info2 %llx", event, "exit_info2", record, 1);
- pevent_print_num_field(s, " int_info %llx", event, "exit_int_info", record, 1);
- pevent_print_num_field(s, " int_info_err %llx", event, "exit_int_info_err", record, 1);
+ tep_print_num_field(s, " info1 %llx", event, "exit_info1", record, 1);
+ tep_print_num_field(s, " info2 %llx", event, "exit_info2", record, 1);
+ tep_print_num_field(s, " int_info %llx", event, "exit_int_info", record, 1);
+ tep_print_num_field(s, " int_info_err %llx", event, "exit_int_info_err", record, 1);
return 0;
}
@@ -347,7 +347,7 @@ static int kvm_nested_vmexit_inject_handler(struct trace_seq *s, struct tep_reco
static int kvm_nested_vmexit_handler(struct trace_seq *s, struct tep_record *record,
struct event_format *event, void *context)
{
- pevent_print_num_field(s, "rip %llx ", event, "rip", record, 1);
+ tep_print_num_field(s, "rip %llx ", event, "rip", record, 1);
return kvm_nested_vmexit_inject_handler(s, record, event, context);
}
@@ -406,8 +406,8 @@ static int kvm_mmu_print_role(struct trace_seq *s, struct tep_record *record,
} else
trace_seq_printf(s, "WORD: %08x", role.word);
- pevent_print_num_field(s, " root %u ", event,
- "root_count", record, 1);
+ tep_print_num_field(s, " root %u ", event,
+ "root_count", record, 1);
if (pevent_get_field_val(s, event, "unsync", record, &val, 1) < 0)
return -1;
diff --git a/tools/lib/traceevent/plugin_mac80211.c b/tools/lib/traceevent/plugin_mac80211.c
index dd5c7fc0193f..611250300855 100644
--- a/tools/lib/traceevent/plugin_mac80211.c
+++ b/tools/lib/traceevent/plugin_mac80211.c
@@ -53,8 +53,8 @@ static void print_string(struct trace_seq *s, struct event_format *event,
trace_seq_printf(s, "%.*s", length, (char *)data + offset);
}
-#define SF(fn) pevent_print_num_field(s, fn ":%d", event, fn, record, 0)
-#define SFX(fn) pevent_print_num_field(s, fn ":%#x", event, fn, record, 0)
+#define SF(fn) tep_print_num_field(s, fn ":%d", event, fn, record, 0)
+#define SFX(fn) tep_print_num_field(s, fn ":%#x", event, fn, record, 0)
#define SP() trace_seq_putc(s, ' ')
static int drv_bss_info_changed(struct trace_seq *s,
@@ -66,7 +66,7 @@ static int drv_bss_info_changed(struct trace_seq *s,
print_string(s, event, "wiphy_name", data);
trace_seq_printf(s, " vif:");
print_string(s, event, "vif_name", data);
- pevent_print_num_field(s, "(%d)", event, "vif_type", record, 1);
+ tep_print_num_field(s, "(%d)", event, "vif_type", record, 1);
trace_seq_printf(s, "\n%*s", INDENT, "");
SF("assoc"); SP();
diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c
index f27087d06f52..93bc9b1860af 100644
--- a/tools/perf/util/sort.c
+++ b/tools/perf/util/sort.c
@@ -610,8 +610,8 @@ static char *get_trace_output(struct hist_entry *he)
trace_seq_init(&seq);
if (symbol_conf.raw_trace) {
- pevent_print_fields(&seq, he->raw_data, he->raw_size,
- evsel->tp_format);
+ tep_print_fields(&seq, he->raw_data, he->raw_size,
+ evsel->tp_format);
} else {
tep_event_info(&seq, evsel->tp_format, &rec);
}
@@ -2047,7 +2047,7 @@ static int __sort__hde_entry(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
struct trace_seq seq;
raw_field:
trace_seq_init(&seq);
- pevent_print_field(&seq, he->raw_data, hde->field);
+ tep_print_field(&seq, he->raw_data, hde->field);
str = seq.buffer;
}
diff --git a/tools/perf/util/trace-event-read.c b/tools/perf/util/trace-event-read.c
index a89a50dee8e7..850f7bf0eced 100644
--- a/tools/perf/util/trace-event-read.c
+++ b/tools/perf/util/trace-event-read.c
@@ -479,9 +479,9 @@ ssize_t trace_report(int fd, struct trace_event *tevent, bool __repipe)
repipe = false;
if (show_funcs) {
- pevent_print_funcs(pevent);
+ tep_print_funcs(pevent);
} else if (show_printk) {
- pevent_print_printk(pevent);
+ tep_print_printk(pevent);
}
pevent = NULL;
--
2.17.1
^ permalink raw reply related [flat|nested] 26+ messages in thread
* [PATCH 08/24] tools/lib/traceevent, tools/perf: Rename pevent_read_number_* APIs
2018-08-02 14:02 [PATCH 00/24] Rename variables, data structures and functions in libtraceevent Tzvetomir Stoyanov (VMware)
` (6 preceding siblings ...)
2018-08-02 14:02 ` [PATCH 07/24] tools/lib/traceevent, tools/perf: Rename pevent print APIs Tzvetomir Stoyanov (VMware)
@ 2018-08-02 14:02 ` Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 09/24] tools/lib/traceevent, tools/perf: Rename pevent_register_* APIs Tzvetomir Stoyanov (VMware)
` (15 subsequent siblings)
23 siblings, 0 replies; 26+ messages in thread
From: Tzvetomir Stoyanov (VMware) @ 2018-08-02 14:02 UTC (permalink / raw)
To: rostedt; +Cc: linux-trace-devel, Tzvetomir Stoyanov (VMware)
In order to make libtraceevent into a proper library, variables, data
structures and functions require a unique prefix to prevent name space
conflicts. That prefix will be "tep_" and not "pevent_". This changes
APIs: pevent_read_number, pevent_read_number_field
Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
---
tools/lib/traceevent/event-parse.c | 68 +++++++++----------
tools/lib/traceevent/event-parse.h | 6 +-
tools/lib/traceevent/parse-filter.c | 2 +-
tools/lib/traceevent/plugin_kmem.c | 2 +-
tools/lib/traceevent/plugin_mac80211.c | 2 +-
tools/perf/util/data-convert-bt.c | 6 +-
tools/perf/util/python.c | 6 +-
.../scripting-engines/trace-event-python.c | 4 +-
tools/perf/util/sort.c | 2 +-
tools/perf/util/trace-event-parse.c | 6 +-
10 files changed, 52 insertions(+), 52 deletions(-)
diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index 2b717c2d65cc..4220b15781c8 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -3329,7 +3329,7 @@ tep_find_any_field(struct event_format *event, const char *name)
}
/**
- * pevent_read_number - read a number from data
+ * tep_read_number - read a number from data
* @pevent: handle for the pevent
* @ptr: the raw data
* @size: the size of the data that holds the number
@@ -3337,8 +3337,8 @@ tep_find_any_field(struct event_format *event, const char *name)
* Returns the number (converted to host) from the
* raw data.
*/
-unsigned long long pevent_read_number(struct tep_handle *pevent,
- const void *ptr, int size)
+unsigned long long tep_read_number(struct tep_handle *pevent,
+ const void *ptr, int size)
{
switch (size) {
case 1:
@@ -3356,7 +3356,7 @@ unsigned long long pevent_read_number(struct tep_handle *pevent,
}
/**
- * pevent_read_number_field - read a number from data
+ * tep_read_number_field - read a number from data
* @field: a handle to the field
* @data: the raw data to read
* @value: the value to place the number in
@@ -3366,8 +3366,8 @@ unsigned long long pevent_read_number(struct tep_handle *pevent,
*
* Returns 0 on success, -1 otherwise.
*/
-int pevent_read_number_field(struct format_field *field, const void *data,
- unsigned long long *value)
+int tep_read_number_field(struct format_field *field, const void *data,
+ unsigned long long *value)
{
if (!field)
return -1;
@@ -3376,8 +3376,8 @@ int pevent_read_number_field(struct format_field *field, const void *data,
case 2:
case 4:
case 8:
- *value = pevent_read_number(field->event->pevent,
- data + field->offset, field->size);
+ *value = tep_read_number(field->event->pevent,
+ data + field->offset, field->size);
return 0;
default:
return -1;
@@ -3420,7 +3420,7 @@ static int __parse_common(struct tep_handle *pevent, void *data,
if (ret < 0)
return ret;
}
- return pevent_read_number(pevent, data + *offset, *size);
+ return tep_read_number(pevent, data + *offset, *size);
}
static int trace_parse_common_type(struct tep_handle *pevent, void *data)
@@ -3559,8 +3559,8 @@ eval_num_arg(void *data, int size, struct event_format *event, struct print_arg
}
/* must be a number */
- val = pevent_read_number(pevent, data + arg->field.field->offset,
- arg->field.field->size);
+ val = tep_read_number(pevent, data + arg->field.field->offset,
+ arg->field.field->size);
break;
case PRINT_FLAGS:
case PRINT_SYMBOL:
@@ -3603,7 +3603,7 @@ eval_num_arg(void *data, int size, struct event_format *event, struct print_arg
switch (larg->type) {
case PRINT_DYNAMIC_ARRAY:
- offset = pevent_read_number(pevent,
+ offset = tep_read_number(pevent,
data + larg->dynarray.field->offset,
larg->dynarray.field->size);
if (larg->dynarray.field->elementsize)
@@ -3632,8 +3632,8 @@ eval_num_arg(void *data, int size, struct event_format *event, struct print_arg
default:
goto default_op; /* oops, all bets off */
}
- val = pevent_read_number(pevent,
- data + offset, field_size);
+ val = tep_read_number(pevent,
+ data + offset, field_size);
if (typearg)
val = eval_type(val, typearg, 1);
break;
@@ -3733,9 +3733,9 @@ eval_num_arg(void *data, int size, struct event_format *event, struct print_arg
}
break;
case PRINT_DYNAMIC_ARRAY_LEN:
- offset = pevent_read_number(pevent,
- data + arg->dynarray.field->offset,
- arg->dynarray.field->size);
+ offset = tep_read_number(pevent,
+ data + arg->dynarray.field->offset,
+ arg->dynarray.field->size);
/*
* The total allocated length of the dynamic array is
* stored in the top half of the field, and the offset
@@ -3745,9 +3745,9 @@ eval_num_arg(void *data, int size, struct event_format *event, struct print_arg
break;
case PRINT_DYNAMIC_ARRAY:
/* Without [], we pass the address to the dynamic data */
- offset = pevent_read_number(pevent,
- data + arg->dynarray.field->offset,
- arg->dynarray.field->size);
+ offset = tep_read_number(pevent,
+ data + arg->dynarray.field->offset,
+ arg->dynarray.field->size);
/*
* The total allocated length of the dynamic array is
* stored in the top half of the field, and the offset
@@ -3992,7 +3992,7 @@ static void print_str_arg(struct trace_seq *s, void *data, int size,
case PRINT_HEX_STR:
if (arg->hex.field->type == PRINT_DYNAMIC_ARRAY) {
unsigned long offset;
- offset = pevent_read_number(pevent,
+ offset = tep_read_number(pevent,
data + arg->hex.field->dynarray.field->offset,
arg->hex.field->dynarray.field->size);
hex = data + (offset & 0xffff);
@@ -4023,9 +4023,9 @@ static void print_str_arg(struct trace_seq *s, void *data, int size,
unsigned long offset;
struct format_field *field =
arg->int_array.field->dynarray.field;
- offset = pevent_read_number(pevent,
- data + field->offset,
- field->size);
+ offset = tep_read_number(pevent,
+ data + field->offset,
+ field->size);
num = data + (offset & 0xffff);
} else {
field = arg->int_array.field->field.field;
@@ -4253,7 +4253,7 @@ static struct print_arg *make_bprint_args(char *fmt, void *data, int size, struc
pevent->bprint_ip_field = ip_field;
}
- ip = pevent_read_number(pevent, data + ip_field->offset, ip_field->size);
+ ip = tep_read_number(pevent, data + ip_field->offset, ip_field->size);
/*
* The first arg is the IP pointer.
@@ -4347,7 +4347,7 @@ static struct print_arg *make_bprint_args(char *fmt, void *data, int size, struc
/* the pointers are always 4 bytes aligned */
bptr = (void *)(((unsigned long)bptr + 3) &
~3);
- val = pevent_read_number(pevent, bptr, vsize);
+ val = tep_read_number(pevent, bptr, vsize);
bptr += vsize;
arg = alloc_arg();
if (!arg) {
@@ -4421,7 +4421,7 @@ get_bprint_format(void *data, int size __maybe_unused,
pevent->bprint_fmt_field = field;
}
- addr = pevent_read_number(pevent, data + field->offset, field->size);
+ addr = tep_read_number(pevent, data + field->offset, field->size);
printk = find_printk(pevent, addr);
if (!printk) {
@@ -4811,7 +4811,7 @@ void tep_print_field(struct trace_seq *s, void *data,
offset = field->offset;
len = field->size;
if (field->flags & FIELD_IS_DYNAMIC) {
- val = pevent_read_number(pevent, data + offset, len);
+ val = tep_read_number(pevent, data + offset, len);
offset = val;
len = offset >> 16;
offset &= 0xffff;
@@ -4831,8 +4831,8 @@ void tep_print_field(struct trace_seq *s, void *data,
field->flags &= ~FIELD_IS_STRING;
}
} else {
- val = pevent_read_number(pevent, data + field->offset,
- field->size);
+ val = tep_read_number(pevent, data + field->offset,
+ field->size);
if (field->flags & FIELD_IS_POINTER) {
trace_seq_printf(s, "0x%llx", val);
} else if (field->flags & FIELD_IS_SIGNED) {
@@ -6253,7 +6253,7 @@ int get_field_val(struct trace_seq *s, struct format_field *field,
return -1;
}
- if (pevent_read_number_field(field, record->data, val)) {
+ if (tep_read_number_field(field, record->data, val)) {
if (err)
trace_seq_printf(s, " %s=INVALID", name);
return -1;
@@ -6302,7 +6302,7 @@ void *pevent_get_field_raw(struct trace_seq *s, struct event_format *event,
offset = field->offset;
if (field->flags & FIELD_IS_DYNAMIC) {
- offset = pevent_read_number(event->pevent,
+ offset = tep_read_number(event->pevent,
data + offset, field->size);
*len = offset >> 16;
offset &= 0xffff;
@@ -6408,7 +6408,7 @@ int tep_print_num_field(struct trace_seq *s, const char *fmt,
if (!field)
goto failed;
- if (pevent_read_number_field(field, record->data, &val))
+ if (tep_read_number_field(field, record->data, &val))
goto failed;
return trace_seq_printf(s, fmt, val);
@@ -6443,7 +6443,7 @@ int tep_print_func_field(struct trace_seq *s, const char *fmt,
if (!field)
goto failed;
- if (pevent_read_number_field(field, record->data, &val))
+ if (tep_read_number_field(field, record->data, &val))
goto failed;
func = find_func(pevent, val);
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h
index fb7f2277bbec..58d9f0dedf05 100644
--- a/tools/lib/traceevent/event-parse.h
+++ b/tools/lib/traceevent/event-parse.h
@@ -693,9 +693,9 @@ struct format_field *tep_find_any_field(struct event_format *event, const char *
const char *pevent_find_function(struct tep_handle *pevent, unsigned long long addr);
unsigned long long
pevent_find_function_address(struct tep_handle *pevent, unsigned long long addr);
-unsigned long long pevent_read_number(struct tep_handle *pevent, const void *ptr, int size);
-int pevent_read_number_field(struct format_field *field, const void *data,
- unsigned long long *value);
+unsigned long long tep_read_number(struct tep_handle *pevent, const void *ptr, int size);
+int tep_read_number_field(struct format_field *field, const void *data,
+ unsigned long long *value);
struct event_format *tep_find_event(struct tep_handle *pevent, int id);
diff --git a/tools/lib/traceevent/parse-filter.c b/tools/lib/traceevent/parse-filter.c
index 7b6bab1ab0cd..732c9e7d8aaf 100644
--- a/tools/lib/traceevent/parse-filter.c
+++ b/tools/lib/traceevent/parse-filter.c
@@ -1728,7 +1728,7 @@ get_value(struct event_format *event,
if (field == &cpu)
return record->cpu;
- pevent_read_number_field(field, record->data, &val);
+ tep_read_number_field(field, record->data, &val);
if (!(field->flags & FIELD_IS_SIGNED))
return val;
diff --git a/tools/lib/traceevent/plugin_kmem.c b/tools/lib/traceevent/plugin_kmem.c
index a5f8641495f3..28cabe250daf 100644
--- a/tools/lib/traceevent/plugin_kmem.c
+++ b/tools/lib/traceevent/plugin_kmem.c
@@ -35,7 +35,7 @@ static int call_site_handler(struct trace_seq *s, struct tep_record *record,
if (!field)
return 1;
- if (pevent_read_number_field(field, data, &val))
+ if (tep_read_number_field(field, data, &val))
return 1;
func = pevent_find_function(event->pevent, val);
diff --git a/tools/lib/traceevent/plugin_mac80211.c b/tools/lib/traceevent/plugin_mac80211.c
index 611250300855..5197f940d153 100644
--- a/tools/lib/traceevent/plugin_mac80211.c
+++ b/tools/lib/traceevent/plugin_mac80211.c
@@ -42,7 +42,7 @@ static void print_string(struct trace_seq *s, struct event_format *event,
if (!strncmp(f->type, "__data_loc", 10)) {
unsigned long long v;
- if (pevent_read_number_field(f, data, &v)) {
+ if (tep_read_number_field(f, data, &v)) {
trace_seq_printf(s, "invalid_data_loc");
return;
}
diff --git a/tools/perf/util/data-convert-bt.c b/tools/perf/util/data-convert-bt.c
index 5744c12641a5..abd38abf1d91 100644
--- a/tools/perf/util/data-convert-bt.c
+++ b/tools/perf/util/data-convert-bt.c
@@ -310,8 +310,8 @@ static int add_tracepoint_field_value(struct ctf_writer *cw,
if (flags & FIELD_IS_DYNAMIC) {
unsigned long long tmp_val;
- tmp_val = pevent_read_number(fmtf->event->pevent,
- data + offset, len);
+ tmp_val = tep_read_number(fmtf->event->pevent,
+ data + offset, len);
offset = tmp_val;
len = offset >> 16;
offset &= 0xffff;
@@ -353,7 +353,7 @@ static int add_tracepoint_field_value(struct ctf_writer *cw,
else {
unsigned long long value_int;
- value_int = pevent_read_number(
+ value_int = tep_read_number(
fmtf->event->pevent,
data + offset + i * len, len);
diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c
index ff01cd53eddd..f74fbb652a4f 100644
--- a/tools/perf/util/python.c
+++ b/tools/perf/util/python.c
@@ -351,7 +351,7 @@ tracepoint_field(struct pyrf_event *pe, struct format_field *field)
offset = field->offset;
len = field->size;
if (field->flags & FIELD_IS_DYNAMIC) {
- val = pevent_read_number(pevent, data + offset, len);
+ val = tep_read_number(pevent, data + offset, len);
offset = val;
len = offset >> 16;
offset &= 0xffff;
@@ -364,8 +364,8 @@ tracepoint_field(struct pyrf_event *pe, struct format_field *field)
field->flags &= ~FIELD_IS_STRING;
}
} else {
- val = pevent_read_number(pevent, data + field->offset,
- field->size);
+ val = tep_read_number(pevent, data + field->offset,
+ field->size);
if (field->flags & FIELD_IS_POINTER)
ret = PyLong_FromUnsignedLong((unsigned long) val);
else if (field->flags & FIELD_IS_SIGNED)
diff --git a/tools/perf/util/scripting-engines/trace-event-python.c b/tools/perf/util/scripting-engines/trace-event-python.c
index 77bddd50e705..dfc6093f118c 100644
--- a/tools/perf/util/scripting-engines/trace-event-python.c
+++ b/tools/perf/util/scripting-engines/trace-event-python.c
@@ -871,8 +871,8 @@ static void python_process_tracepoint(struct perf_sample *sample,
offset = field->offset;
len = field->size;
if (field->flags & FIELD_IS_DYNAMIC) {
- val = pevent_read_number(scripting_context->pevent,
- data + offset, len);
+ val = tep_read_number(scripting_context->pevent,
+ data + offset, len);
offset = val;
len = offset >> 16;
offset &= 0xffff;
diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c
index 93bc9b1860af..b284276ec963 100644
--- a/tools/perf/util/sort.c
+++ b/tools/perf/util/sort.c
@@ -2074,7 +2074,7 @@ static int64_t __sort__hde_cmp(struct perf_hpp_fmt *fmt,
if (field->flags & FIELD_IS_DYNAMIC) {
unsigned long long dyn;
- pevent_read_number_field(field, a->raw_data, &dyn);
+ tep_read_number_field(field, a->raw_data, &dyn);
offset = dyn & 0xffff;
size = (dyn >> 16) & 0xffff;
diff --git a/tools/perf/util/trace-event-parse.c b/tools/perf/util/trace-event-parse.c
index f8b91f3813ca..a0e2b2c54567 100644
--- a/tools/perf/util/trace-event-parse.c
+++ b/tools/perf/util/trace-event-parse.c
@@ -48,7 +48,7 @@ static int get_common_field(struct scripting_context *context,
*size = field->size;
}
- return pevent_read_number(pevent, context->event_data + *offset, *size);
+ return tep_read_number(pevent, context->event_data + *offset, *size);
}
int common_lock_depth(struct scripting_context *context)
@@ -103,14 +103,14 @@ raw_field_value(struct event_format *event, const char *name, void *data)
if (!field)
return 0ULL;
- pevent_read_number_field(field, data, &val);
+ tep_read_number_field(field, data, &val);
return val;
}
unsigned long long read_size(struct event_format *event, void *ptr, int size)
{
- return pevent_read_number(event->pevent, ptr, size);
+ return tep_read_number(event->pevent, ptr, size);
}
void event_format__fprintf(struct event_format *event,
--
2.17.1
^ permalink raw reply related [flat|nested] 26+ messages in thread
* [PATCH 09/24] tools/lib/traceevent, tools/perf: Rename pevent_register_* APIs
2018-08-02 14:02 [PATCH 00/24] Rename variables, data structures and functions in libtraceevent Tzvetomir Stoyanov (VMware)
` (7 preceding siblings ...)
2018-08-02 14:02 ` [PATCH 08/24] tools/lib/traceevent, tools/perf: Rename pevent_read_number_* APIs Tzvetomir Stoyanov (VMware)
@ 2018-08-02 14:02 ` Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 10/24] tools/lib/traceevent, tools/perf: Rename pevent_set_* APIs Tzvetomir Stoyanov (VMware)
` (14 subsequent siblings)
23 siblings, 0 replies; 26+ messages in thread
From: Tzvetomir Stoyanov (VMware) @ 2018-08-02 14:02 UTC (permalink / raw)
To: rostedt; +Cc: linux-trace-devel, Tzvetomir Stoyanov (VMware)
In order to make libtraceevent into a proper library, variables, data
structures and functions require a unique prefix to prevent name space
conflicts. That prefix will be "tep_" and not "pevent_". This changes
APIs: pevent_register_comm, pevent_register_print_string
Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
---
tools/lib/traceevent/event-parse.c | 10 +++++-----
tools/lib/traceevent/event-parse.h | 6 +++---
tools/lib/traceevent/plugin_sched_switch.c | 2 +-
tools/perf/util/trace-event-parse.c | 4 ++--
4 files changed, 11 insertions(+), 11 deletions(-)
diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index 4220b15781c8..cab411b99087 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -288,7 +288,7 @@ static int add_new_comm(struct tep_handle *pevent, const char *comm, int pid)
}
/**
- * pevent_register_comm - register a pid / comm mapping
+ * tep_register_comm - register a pid / comm mapping
* @pevent: handle for the pevent
* @comm: the command line to register
* @pid: the pid to map the command line to
@@ -296,7 +296,7 @@ static int add_new_comm(struct tep_handle *pevent, const char *comm, int pid)
* This adds a mapping to search for command line names with
* a given pid. The comm is duplicated.
*/
-int pevent_register_comm(struct tep_handle *pevent, const char *comm, int pid)
+int tep_register_comm(struct tep_handle *pevent, const char *comm, int pid)
{
struct cmdline_list *item;
@@ -685,7 +685,7 @@ find_printk(struct tep_handle *pevent, unsigned long long addr)
}
/**
- * pevent_register_print_string - register a string by its address
+ * tep_register_print_string - register a string by its address
* @pevent: handle for the pevent
* @fmt: the string format to register
* @addr: the address the string was located at
@@ -693,8 +693,8 @@ find_printk(struct tep_handle *pevent, unsigned long long addr)
* This registers a string by the address it was stored in the kernel.
* The @fmt passed in is duplicated.
*/
-int pevent_register_print_string(struct tep_handle *pevent, const char *fmt,
- unsigned long long addr)
+int tep_register_print_string(struct tep_handle *pevent, const char *fmt,
+ unsigned long long addr)
{
struct printk_list *item = malloc(sizeof(*item));
char *p;
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h
index 58d9f0dedf05..399dea66b80e 100644
--- a/tools/lib/traceevent/event-parse.h
+++ b/tools/lib/traceevent/event-parse.h
@@ -618,12 +618,12 @@ enum trace_flag_type {
int pevent_set_function_resolver(struct tep_handle *pevent,
tep_func_resolver_t *func, void *priv);
void pevent_reset_function_resolver(struct tep_handle *pevent);
-int pevent_register_comm(struct tep_handle *pevent, const char *comm, int pid);
+int tep_register_comm(struct tep_handle *pevent, const char *comm, int pid);
int pevent_register_trace_clock(struct tep_handle *pevent, const char *trace_clock);
int pevent_register_function(struct tep_handle *pevent, char *name,
unsigned long long addr, char *mod);
-int pevent_register_print_string(struct tep_handle *pevent, const char *fmt,
- unsigned long long addr);
+int tep_register_print_string(struct tep_handle *pevent, const char *fmt,
+ unsigned long long addr);
int pevent_pid_is_registered(struct tep_handle *pevent, int pid);
void tep_print_event_task(struct tep_handle *pevent, struct trace_seq *s,
diff --git a/tools/lib/traceevent/plugin_sched_switch.c b/tools/lib/traceevent/plugin_sched_switch.c
index 90d2ef293cf9..4d8eaab6ac15 100644
--- a/tools/lib/traceevent/plugin_sched_switch.c
+++ b/tools/lib/traceevent/plugin_sched_switch.c
@@ -61,7 +61,7 @@ static void write_and_save_comm(struct format_field *field,
comm = &s->buffer[len];
/* Help out the comm to ids. This will handle dups */
- pevent_register_comm(field->event->pevent, comm, pid);
+ tep_register_comm(field->event->pevent, comm, pid);
}
static int sched_wakeup_handler(struct trace_seq *s,
diff --git a/tools/perf/util/trace-event-parse.c b/tools/perf/util/trace-event-parse.c
index a0e2b2c54567..920b1d58a068 100644
--- a/tools/perf/util/trace-event-parse.c
+++ b/tools/perf/util/trace-event-parse.c
@@ -157,7 +157,7 @@ void parse_ftrace_printk(struct tep_handle *pevent,
/* fmt still has a space, skip it */
printk = strdup(fmt+1);
line = strtok_r(NULL, "\n", &next);
- pevent_register_print_string(pevent, printk, addr);
+ tep_register_print_string(pevent, printk, addr);
}
}
@@ -172,7 +172,7 @@ void parse_saved_cmdline(struct tep_handle *pevent,
line = strtok_r(file, "\n", &next);
while (line) {
sscanf(line, "%d %ms", &pid, &comm);
- pevent_register_comm(pevent, comm, pid);
+ tep_register_comm(pevent, comm, pid);
free(comm);
line = strtok_r(NULL, "\n", &next);
}
--
2.17.1
^ permalink raw reply related [flat|nested] 26+ messages in thread
* [PATCH 10/24] tools/lib/traceevent, tools/perf: Rename pevent_set_* APIs
2018-08-02 14:02 [PATCH 00/24] Rename variables, data structures and functions in libtraceevent Tzvetomir Stoyanov (VMware)
` (8 preceding siblings ...)
2018-08-02 14:02 ` [PATCH 09/24] tools/lib/traceevent, tools/perf: Rename pevent_register_* APIs Tzvetomir Stoyanov (VMware)
@ 2018-08-02 14:02 ` Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 11/24] tools/lib/traceevent, tools/perf: Rename traceevent_* APIs Tzvetomir Stoyanov (VMware)
` (13 subsequent siblings)
23 siblings, 0 replies; 26+ messages in thread
From: Tzvetomir Stoyanov (VMware) @ 2018-08-02 14:02 UTC (permalink / raw)
To: rostedt; +Cc: linux-trace-devel, Tzvetomir Stoyanov (VMware)
In order to make libtraceevent into a proper library, variables, data
structures and functions require a unique prefix to prevent name space
conflicts. That prefix will be "tep_" and not "pevent_". This changes
APIs: pevent_set_file_bigendian, pevent_set_flag,
pevent_set_function_resolver, pevent_set_host_bigendian, pevent_set_long_size,
pevent_set_page_size and pevent_get_long_size
Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
---
tools/lib/traceevent/event-parse.c | 6 +++---
tools/lib/traceevent/event-parse.h | 16 ++++++++--------
tools/perf/builtin-report.c | 6 +++---
tools/perf/builtin-script.c | 6 +++---
tools/perf/util/machine.h | 2 +-
tools/perf/util/trace-event-read.c | 14 +++++++-------
tools/perf/util/trace-event.c | 8 ++++----
7 files changed, 29 insertions(+), 29 deletions(-)
diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index cab411b99087..2667c18db27c 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -444,7 +444,7 @@ struct func_resolver {
};
/**
- * pevent_set_function_resolver - set an alternative function resolver
+ * tep_set_function_resolver - set an alternative function resolver
* @pevent: handle for the pevent
* @resolver: function to be used
* @priv: resolver function private state.
@@ -453,8 +453,8 @@ struct func_resolver {
* keep using it instead of duplicating all the entries inside
* pevent->funclist.
*/
-int pevent_set_function_resolver(struct tep_handle *pevent,
- tep_func_resolver_t *func, void *priv)
+int tep_set_function_resolver(struct tep_handle *pevent,
+ tep_func_resolver_t *func, void *priv)
{
struct func_resolver *resolver = malloc(sizeof(*resolver));
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h
index 399dea66b80e..a68591c8dec3 100644
--- a/tools/lib/traceevent/event-parse.h
+++ b/tools/lib/traceevent/event-parse.h
@@ -532,7 +532,7 @@ struct tep_handle {
char *trace_clock;
};
-static inline void pevent_set_flag(struct tep_handle *pevent, int flag)
+static inline void tep_set_flag(struct tep_handle *pevent, int flag)
{
pevent->flags |= flag;
}
@@ -615,8 +615,8 @@ enum trace_flag_type {
TRACE_FLAG_SOFTIRQ = 0x10,
};
-int pevent_set_function_resolver(struct tep_handle *pevent,
- tep_func_resolver_t *func, void *priv);
+int tep_set_function_resolver(struct tep_handle *pevent,
+ tep_func_resolver_t *func, void *priv);
void pevent_reset_function_resolver(struct tep_handle *pevent);
int tep_register_comm(struct tep_handle *pevent, const char *comm, int pid);
int pevent_register_trace_clock(struct tep_handle *pevent, const char *trace_clock);
@@ -741,12 +741,12 @@ static inline void pevent_set_cpus(struct tep_handle *pevent, int cpus)
pevent->cpus = cpus;
}
-static inline int pevent_get_long_size(struct tep_handle *pevent)
+static inline int tep_get_long_size(struct tep_handle *pevent)
{
return pevent->long_size;
}
-static inline void pevent_set_long_size(struct tep_handle *pevent, int long_size)
+static inline void tep_set_long_size(struct tep_handle *pevent, int long_size)
{
pevent->long_size = long_size;
}
@@ -756,7 +756,7 @@ static inline int pevent_get_page_size(struct tep_handle *pevent)
return pevent->page_size;
}
-static inline void pevent_set_page_size(struct tep_handle *pevent, int _page_size)
+static inline void tep_set_page_size(struct tep_handle *pevent, int _page_size)
{
pevent->page_size = _page_size;
}
@@ -766,7 +766,7 @@ static inline int pevent_is_file_bigendian(struct tep_handle *pevent)
return pevent->file_bigendian;
}
-static inline void pevent_set_file_bigendian(struct tep_handle *pevent, int endian)
+static inline void tep_set_file_bigendian(struct tep_handle *pevent, int endian)
{
pevent->file_bigendian = endian;
}
@@ -776,7 +776,7 @@ static inline int pevent_is_host_bigendian(struct tep_handle *pevent)
return pevent->host_bigendian;
}
-static inline void pevent_set_host_bigendian(struct tep_handle *pevent, int endian)
+static inline void tep_set_host_bigendian(struct tep_handle *pevent, int endian)
{
pevent->host_bigendian = endian;
}
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index c04dc7b53797..570db94102ad 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -1366,9 +1366,9 @@ int cmd_report(int argc, const char **argv)
}
if (session->tevent.pevent &&
- pevent_set_function_resolver(session->tevent.pevent,
- machine__resolve_kernel_addr,
- &session->machines.host) < 0) {
+ tep_set_function_resolver(session->tevent.pevent,
+ machine__resolve_kernel_addr,
+ &session->machines.host) < 0) {
pr_err("%s: failed to set libtraceevent function resolver\n",
__func__);
return -1;
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
index 568ddfac3213..ba481d73f910 100644
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -3429,9 +3429,9 @@ int cmd_script(int argc, const char **argv)
symbol_conf.use_callchain = false;
if (session->tevent.pevent &&
- pevent_set_function_resolver(session->tevent.pevent,
- machine__resolve_kernel_addr,
- &session->machines.host) < 0) {
+ tep_set_function_resolver(session->tevent.pevent,
+ machine__resolve_kernel_addr,
+ &session->machines.host) < 0) {
pr_err("%s: failed to set libtraceevent function resolver\n", __func__);
err = -1;
goto out_delete;
diff --git a/tools/perf/util/machine.h b/tools/perf/util/machine.h
index 1de7660d93e9..d856b85862e2 100644
--- a/tools/perf/util/machine.h
+++ b/tools/perf/util/machine.h
@@ -265,7 +265,7 @@ pid_t machine__get_current_tid(struct machine *machine, int cpu);
int machine__set_current_tid(struct machine *machine, int cpu, pid_t pid,
pid_t tid);
/*
- * For use with libtraceevent's pevent_set_function_resolver()
+ * For use with libtraceevent's tep_set_function_resolver()
*/
char *machine__resolve_kernel_addr(void *vmachine, unsigned long long *addrp, char **modp);
diff --git a/tools/perf/util/trace-event-read.c b/tools/perf/util/trace-event-read.c
index 850f7bf0eced..d970163f0145 100644
--- a/tools/perf/util/trace-event-read.c
+++ b/tools/perf/util/trace-event-read.c
@@ -236,12 +236,12 @@ static int read_header_files(struct tep_handle *pevent)
}
if (!tep_parse_header_page(pevent, header_page, size,
- pevent_get_long_size(pevent))) {
+ tep_get_long_size(pevent))) {
/*
* The commit field in the page is of type long,
* use that instead, since it represents the kernel.
*/
- pevent_set_long_size(pevent, pevent->header_page_size_size);
+ tep_set_long_size(pevent, pevent->header_page_size_size);
}
free(header_page);
@@ -439,9 +439,9 @@ ssize_t trace_report(int fd, struct trace_event *tevent, bool __repipe)
pevent = tevent->pevent;
- pevent_set_flag(pevent, PEVENT_NSEC_OUTPUT);
- pevent_set_file_bigendian(pevent, file_bigendian);
- pevent_set_host_bigendian(pevent, host_bigendian);
+ tep_set_flag(pevent, PEVENT_NSEC_OUTPUT);
+ tep_set_file_bigendian(pevent, file_bigendian);
+ tep_set_host_bigendian(pevent, host_bigendian);
if (do_read(buf, 1) < 0)
goto out;
@@ -451,8 +451,8 @@ ssize_t trace_report(int fd, struct trace_event *tevent, bool __repipe)
if (!file_page_size)
goto out;
- pevent_set_long_size(pevent, file_long_size);
- pevent_set_page_size(pevent, file_page_size);
+ tep_set_long_size(pevent, file_long_size);
+ tep_set_page_size(pevent, file_page_size);
err = read_header_files(pevent);
if (err)
diff --git a/tools/perf/util/trace-event.c b/tools/perf/util/trace-event.c
index eed1c11c1915..679c93644a08 100644
--- a/tools/perf/util/trace-event.c
+++ b/tools/perf/util/trace-event.c
@@ -47,9 +47,9 @@ static int trace_event__init2(void)
return -1;
pevent = tevent.pevent;
- pevent_set_flag(pevent, PEVENT_NSEC_OUTPUT);
- pevent_set_file_bigendian(pevent, be);
- pevent_set_host_bigendian(pevent, be);
+ tep_set_flag(pevent, PEVENT_NSEC_OUTPUT);
+ tep_set_file_bigendian(pevent, be);
+ tep_set_host_bigendian(pevent, be);
tevent_initialized = true;
return 0;
}
@@ -60,7 +60,7 @@ int trace_event__register_resolver(struct machine *machine,
if (!tevent_initialized && trace_event__init2())
return -1;
- return pevent_set_function_resolver(tevent.pevent, func, machine);
+ return tep_set_function_resolver(tevent.pevent, func, machine);
}
void trace_event__cleanup(struct trace_event *t)
--
2.17.1
^ permalink raw reply related [flat|nested] 26+ messages in thread
* [PATCH 11/24] tools/lib/traceevent, tools/perf: Rename traceevent_* APIs
2018-08-02 14:02 [PATCH 00/24] Rename variables, data structures and functions in libtraceevent Tzvetomir Stoyanov (VMware)
` (9 preceding siblings ...)
2018-08-02 14:02 ` [PATCH 10/24] tools/lib/traceevent, tools/perf: Rename pevent_set_* APIs Tzvetomir Stoyanov (VMware)
@ 2018-08-02 14:02 ` Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 12/24] tools/lib/traceevent, tools/perf: Rename enum pevent_flag to enum tep_flag Tzvetomir Stoyanov (VMware)
` (12 subsequent siblings)
23 siblings, 0 replies; 26+ messages in thread
From: Tzvetomir Stoyanov (VMware) @ 2018-08-02 14:02 UTC (permalink / raw)
To: rostedt; +Cc: linux-trace-devel, Tzvetomir Stoyanov (VMware)
In order to make libtraceevent into a proper library, variables, data
structures and functions require a unique prefix to prevent name space
conflicts. That prefix will be "tep_" and not "traceevent_". This changes
APIs: traceevent_host_bigendian, traceevent_load_plugins and traceevent_unload_plugins
Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
---
tools/lib/traceevent/event-parse.h | 8 ++++----
tools/lib/traceevent/event-plugin.c | 8 ++++----
tools/perf/util/trace-event.c | 6 +++---
3 files changed, 11 insertions(+), 11 deletions(-)
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h
index a68591c8dec3..97abeaced9c3 100644
--- a/tools/lib/traceevent/event-parse.h
+++ b/tools/lib/traceevent/event-parse.h
@@ -435,9 +435,9 @@ struct plugin_list;
#define INVALID_PLUGIN_LIST_OPTION ((char **)((unsigned long)-1))
-struct plugin_list *traceevent_load_plugins(struct tep_handle *pevent);
-void traceevent_unload_plugins(struct plugin_list *plugin_list,
- struct tep_handle *pevent);
+struct plugin_list *tep_load_plugins(struct tep_handle *pevent);
+void tep_unload_plugins(struct plugin_list *plugin_list,
+ struct tep_handle *pevent);
char **traceevent_plugin_list_options(void);
void traceevent_plugin_free_options_list(char **list);
int traceevent_plugin_add_options(const char *name,
@@ -597,7 +597,7 @@ __data2host8(struct tep_handle *pevent, unsigned long long data)
__data2host8(pevent, __val); \
})
-static inline int traceevent_host_bigendian(void)
+static inline int tep_host_bigendian(void)
{
unsigned char str[] = { 0x1, 0x2, 0x3, 0x4 };
unsigned int val;
diff --git a/tools/lib/traceevent/event-plugin.c b/tools/lib/traceevent/event-plugin.c
index 8c91c8f0abd9..39859cee7712 100644
--- a/tools/lib/traceevent/event-plugin.c
+++ b/tools/lib/traceevent/event-plugin.c
@@ -264,10 +264,10 @@ void traceevent_plugin_remove_options(struct tep_plugin_option *options)
* @s: the trace_seq descripter to write to
* @prefix: The prefix string to add before listing the option name
* @suffix: The suffix string ot append after the option name
- * @list: The list of plugins (usually returned by traceevent_load_plugins()
+ * @list: The list of plugins (usually returned by tep_load_plugins()
*
* Writes to the trace_seq @s the list of plugins (files) that is
- * returned by traceevent_load_plugins(). Use @prefix and @suffix for formating:
+ * returned by tep_load_plugins(). Use @prefix and @suffix for formating:
* @prefix = " ", @suffix = "\n".
*/
void traceevent_print_plugins(struct trace_seq *s,
@@ -431,7 +431,7 @@ load_plugins(struct tep_handle *pevent, const char *suffix,
}
struct plugin_list*
-traceevent_load_plugins(struct tep_handle *pevent)
+tep_load_plugins(struct tep_handle *pevent)
{
struct plugin_list *list = NULL;
@@ -440,7 +440,7 @@ traceevent_load_plugins(struct tep_handle *pevent)
}
void
-traceevent_unload_plugins(struct plugin_list *plugin_list, struct tep_handle *pevent)
+tep_unload_plugins(struct plugin_list *plugin_list, struct tep_handle *pevent)
{
tep_plugin_unload_func func;
struct plugin_list *list;
diff --git a/tools/perf/util/trace-event.c b/tools/perf/util/trace-event.c
index 679c93644a08..3102e8be81f5 100644
--- a/tools/perf/util/trace-event.c
+++ b/tools/perf/util/trace-event.c
@@ -31,7 +31,7 @@ int trace_event__init(struct trace_event *t)
struct tep_handle *pevent = tep_alloc();
if (pevent) {
- t->plugin_list = traceevent_load_plugins(pevent);
+ t->plugin_list = tep_load_plugins(pevent);
t->pevent = pevent;
}
@@ -40,7 +40,7 @@ int trace_event__init(struct trace_event *t)
static int trace_event__init2(void)
{
- int be = traceevent_host_bigendian();
+ int be = tep_host_bigendian();
struct tep_handle *pevent;
if (trace_event__init(&tevent))
@@ -65,7 +65,7 @@ int trace_event__register_resolver(struct machine *machine,
void trace_event__cleanup(struct trace_event *t)
{
- traceevent_unload_plugins(t->plugin_list, t->pevent);
+ tep_unload_plugins(t->plugin_list, t->pevent);
tep_free(t->pevent);
}
--
2.17.1
^ permalink raw reply related [flat|nested] 26+ messages in thread
* [PATCH 12/24] tools/lib/traceevent, tools/perf: Rename enum pevent_flag to enum tep_flag
2018-08-02 14:02 [PATCH 00/24] Rename variables, data structures and functions in libtraceevent Tzvetomir Stoyanov (VMware)
` (10 preceding siblings ...)
2018-08-02 14:02 ` [PATCH 11/24] tools/lib/traceevent, tools/perf: Rename traceevent_* APIs Tzvetomir Stoyanov (VMware)
@ 2018-08-02 14:02 ` Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 13/24] tools/lib/traceevent, tools/lib/lockdep/: Rename enunm pevent_errno to enum tep_errno Tzvetomir Stoyanov (VMware)
` (11 subsequent siblings)
23 siblings, 0 replies; 26+ messages in thread
From: Tzvetomir Stoyanov (VMware) @ 2018-08-02 14:02 UTC (permalink / raw)
To: rostedt; +Cc: linux-trace-devel, Tzvetomir Stoyanov (VMware)
In order to make libtraceevent into a proper library, variables, data
structures and functions require a unique prefix to prevent name space
conflicts. That prefix will be "tep_" and not "pevent_". This changes
pevent_get_page_size API and enum pevent_flag to enum tep_flag
Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
---
tools/lib/traceevent/event-parse.c | 2 +-
tools/lib/traceevent/event-parse.h | 10 +++++-----
tools/lib/traceevent/event-plugin.c | 4 ++--
tools/perf/builtin-kmem.c | 2 +-
tools/perf/util/trace-event-read.c | 2 +-
tools/perf/util/trace-event.c | 2 +-
6 files changed, 11 insertions(+), 11 deletions(-)
diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index 2667c18db27c..cfb86b789da6 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -5515,7 +5515,7 @@ void tep_print_event_time(struct tep_handle *pevent, struct trace_seq *s,
}
if (use_usec_format) {
- if (pevent->flags & PEVENT_NSEC_OUTPUT) {
+ if (pevent->flags & TEP_NSEC_OUTPUT) {
usecs = nsecs;
p = 9;
} else {
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h
index 97abeaced9c3..97deb15f5355 100644
--- a/tools/lib/traceevent/event-parse.h
+++ b/tools/lib/traceevent/event-parse.h
@@ -373,10 +373,10 @@ enum pevent_func_arg_type {
PEVENT_FUNC_ARG_MAX_TYPES
};
-enum pevent_flag {
- PEVENT_NSEC_OUTPUT = 1, /* output in NSECS */
- PEVENT_DISABLE_SYS_PLUGINS = 1 << 1,
- PEVENT_DISABLE_PLUGINS = 1 << 2,
+enum tep_flag {
+ TEP_NSEC_OUTPUT = 1, /* output in NSECS */
+ TEP_DISABLE_SYS_PLUGINS = 1 << 1,
+ TEP_DISABLE_PLUGINS = 1 << 2,
};
#define PEVENT_ERRORS \
@@ -751,7 +751,7 @@ static inline void tep_set_long_size(struct tep_handle *pevent, int long_size)
pevent->long_size = long_size;
}
-static inline int pevent_get_page_size(struct tep_handle *pevent)
+static inline int tep_get_page_size(struct tep_handle *pevent)
{
return pevent->page_size;
}
diff --git a/tools/lib/traceevent/event-plugin.c b/tools/lib/traceevent/event-plugin.c
index 39859cee7712..c837a73c03e6 100644
--- a/tools/lib/traceevent/event-plugin.c
+++ b/tools/lib/traceevent/event-plugin.c
@@ -390,7 +390,7 @@ load_plugins(struct tep_handle *pevent, const char *suffix,
char *envdir;
int ret;
- if (pevent->flags & PEVENT_DISABLE_PLUGINS)
+ if (pevent->flags & TEP_DISABLE_PLUGINS)
return;
/*
@@ -398,7 +398,7 @@ load_plugins(struct tep_handle *pevent, const char *suffix,
* check that first.
*/
#ifdef PLUGIN_DIR
- if (!(pevent->flags & PEVENT_DISABLE_SYS_PLUGINS))
+ if (!(pevent->flags & TEP_DISABLE_SYS_PLUGINS))
load_plugins_dir(pevent, suffix, PLUGIN_DIR,
load_plugin, data);
#endif
diff --git a/tools/perf/builtin-kmem.c b/tools/perf/builtin-kmem.c
index 73c073ade71c..b63bca4b0c2a 100644
--- a/tools/perf/builtin-kmem.c
+++ b/tools/perf/builtin-kmem.c
@@ -1974,7 +1974,7 @@ int cmd_kmem(int argc, const char **argv)
goto out_delete;
}
- kmem_page_size = pevent_get_page_size(evsel->tp_format->pevent);
+ kmem_page_size = tep_get_page_size(evsel->tp_format->pevent);
symbol_conf.use_callchain = true;
}
diff --git a/tools/perf/util/trace-event-read.c b/tools/perf/util/trace-event-read.c
index d970163f0145..3dfc1db6b25b 100644
--- a/tools/perf/util/trace-event-read.c
+++ b/tools/perf/util/trace-event-read.c
@@ -439,7 +439,7 @@ ssize_t trace_report(int fd, struct trace_event *tevent, bool __repipe)
pevent = tevent->pevent;
- tep_set_flag(pevent, PEVENT_NSEC_OUTPUT);
+ tep_set_flag(pevent, TEP_NSEC_OUTPUT);
tep_set_file_bigendian(pevent, file_bigendian);
tep_set_host_bigendian(pevent, host_bigendian);
diff --git a/tools/perf/util/trace-event.c b/tools/perf/util/trace-event.c
index 3102e8be81f5..58bb72f266f3 100644
--- a/tools/perf/util/trace-event.c
+++ b/tools/perf/util/trace-event.c
@@ -47,7 +47,7 @@ static int trace_event__init2(void)
return -1;
pevent = tevent.pevent;
- tep_set_flag(pevent, PEVENT_NSEC_OUTPUT);
+ tep_set_flag(pevent, TEP_NSEC_OUTPUT);
tep_set_file_bigendian(pevent, be);
tep_set_host_bigendian(pevent, be);
tevent_initialized = true;
--
2.17.1
^ permalink raw reply related [flat|nested] 26+ messages in thread
* [PATCH 13/24] tools/lib/traceevent, tools/lib/lockdep/: Rename enunm pevent_errno to enum tep_errno
2018-08-02 14:02 [PATCH 00/24] Rename variables, data structures and functions in libtraceevent Tzvetomir Stoyanov (VMware)
` (11 preceding siblings ...)
2018-08-02 14:02 ` [PATCH 12/24] tools/lib/traceevent, tools/perf: Rename enum pevent_flag to enum tep_flag Tzvetomir Stoyanov (VMware)
@ 2018-08-02 14:02 ` Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 14/24] tools/lib/traceevent: Rename pevent_function* APIs Tzvetomir Stoyanov (VMware)
` (10 subsequent siblings)
23 siblings, 0 replies; 26+ messages in thread
From: Tzvetomir Stoyanov (VMware) @ 2018-08-02 14:02 UTC (permalink / raw)
To: rostedt; +Cc: linux-trace-devel, Tzvetomir Stoyanov (VMware)
In order to make libtraceevent into a proper library, variables, data
structures and functions require a unique prefix to prevent name space
conflicts. That prefix will be "tep_" and not "pevent_". This changes
enum pevent_errno to enum tep_errno
Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
---
tools/lib/lockdep/Makefile | 4 +-
tools/lib/traceevent/Makefile | 4 +-
tools/lib/traceevent/event-parse.c | 60 +++++------
tools/lib/traceevent/event-parse.h | 48 ++++-----
tools/lib/traceevent/parse-filter.c | 150 ++++++++++++++--------------
5 files changed, 133 insertions(+), 133 deletions(-)
diff --git a/tools/lib/lockdep/Makefile b/tools/lib/lockdep/Makefile
index 9b0ca3ad1ef3..9dafb8cb752f 100644
--- a/tools/lib/lockdep/Makefile
+++ b/tools/lib/lockdep/Makefile
@@ -129,12 +129,12 @@ $(OUTPUT)liblockdep.a: $(LIB_IN)
tags: force
$(RM) tags
find . -name '*.[ch]' | xargs ctags --extra=+f --c-kinds=+px \
- --regex-c++='/_PE\(([^,)]*).*/PEVENT_ERRNO__\1/'
+ --regex-c++='/_PE\(([^,)]*).*/TEP_ERRNO__\1/'
TAGS: force
$(RM) TAGS
find . -name '*.[ch]' | xargs etags \
- --regex='/_PE(\([^,)]*\).*/PEVENT_ERRNO__\1/'
+ --regex='/_PE(\([^,)]*\).*/TEP_ERRNO__\1/'
define do_install
$(print_install) \
diff --git a/tools/lib/traceevent/Makefile b/tools/lib/traceevent/Makefile
index 46cd5f871ad7..0b4e833088a4 100644
--- a/tools/lib/traceevent/Makefile
+++ b/tools/lib/traceevent/Makefile
@@ -233,12 +233,12 @@ endef
tags: force
$(RM) tags
find . -name '*.[ch]' | xargs ctags --extra=+f --c-kinds=+px \
- --regex-c++='/_PE\(([^,)]*).*/PEVENT_ERRNO__\1/'
+ --regex-c++='/_PE\(([^,)]*).*/TEP_ERRNO__\1/'
TAGS: force
$(RM) TAGS
find . -name '*.[ch]' | xargs etags \
- --regex='/_PE(\([^,)]*\).*/PEVENT_ERRNO__\1/'
+ --regex='/_PE(\([^,)]*\).*/TEP_ERRNO__\1/'
define do_install_mkdir
if [ ! -d '$(DESTDIR_SQ)$1' ]; then \
diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index cfb86b789da6..01b5dbf2abdf 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -6035,9 +6035,9 @@ static int find_event_handle(struct tep_handle *pevent, struct event_format *eve
*
* /sys/kernel/debug/tracing/events/.../.../format
*/
-enum pevent_errno __pevent_parse_format(struct event_format **eventp,
- struct tep_handle *pevent, const char *buf,
- unsigned long size, const char *sys)
+enum tep_errno __pevent_parse_format(struct event_format **eventp,
+ struct tep_handle *pevent, const char *buf,
+ unsigned long size, const char *sys)
{
struct event_format *event;
int ret;
@@ -6046,12 +6046,12 @@ enum pevent_errno __pevent_parse_format(struct event_format **eventp,
*eventp = event = alloc_event();
if (!event)
- return PEVENT_ERRNO__MEM_ALLOC_FAILED;
+ return TEP_ERRNO__MEM_ALLOC_FAILED;
event->name = event_read_name();
if (!event->name) {
/* Bad event? */
- ret = PEVENT_ERRNO__MEM_ALLOC_FAILED;
+ ret = TEP_ERRNO__MEM_ALLOC_FAILED;
goto event_alloc_failed;
}
@@ -6064,7 +6064,7 @@ enum pevent_errno __pevent_parse_format(struct event_format **eventp,
event->id = event_read_id();
if (event->id < 0) {
- ret = PEVENT_ERRNO__READ_ID_FAILED;
+ ret = TEP_ERRNO__READ_ID_FAILED;
/*
* This isn't an allocation error actually.
* But as the ID is critical, just bail out.
@@ -6074,7 +6074,7 @@ enum pevent_errno __pevent_parse_format(struct event_format **eventp,
event->system = strdup(sys);
if (!event->system) {
- ret = PEVENT_ERRNO__MEM_ALLOC_FAILED;
+ ret = TEP_ERRNO__MEM_ALLOC_FAILED;
goto event_alloc_failed;
}
@@ -6083,7 +6083,7 @@ enum pevent_errno __pevent_parse_format(struct event_format **eventp,
ret = event_read_format(event);
if (ret < 0) {
- ret = PEVENT_ERRNO__READ_FORMAT_FAILED;
+ ret = TEP_ERRNO__READ_FORMAT_FAILED;
goto event_parse_failed;
}
@@ -6098,7 +6098,7 @@ enum pevent_errno __pevent_parse_format(struct event_format **eventp,
show_warning = 1;
if (ret < 0) {
- ret = PEVENT_ERRNO__READ_PRINT_FAILED;
+ ret = TEP_ERRNO__READ_PRINT_FAILED;
goto event_parse_failed;
}
@@ -6112,14 +6112,14 @@ enum pevent_errno __pevent_parse_format(struct event_format **eventp,
arg = alloc_arg();
if (!arg) {
event->flags |= EVENT_FL_FAILED;
- return PEVENT_ERRNO__OLD_FTRACE_ARG_FAILED;
+ return TEP_ERRNO__OLD_FTRACE_ARG_FAILED;
}
arg->type = PRINT_FIELD;
arg->field.name = strdup(field->name);
if (!arg->field.name) {
event->flags |= EVENT_FL_FAILED;
free_arg(arg);
- return PEVENT_ERRNO__OLD_FTRACE_ARG_FAILED;
+ return TEP_ERRNO__OLD_FTRACE_ARG_FAILED;
}
arg->field.field = field;
*list = arg;
@@ -6142,7 +6142,7 @@ enum pevent_errno __pevent_parse_format(struct event_format **eventp,
return ret;
}
-static enum pevent_errno
+static enum tep_errno
__pevent_parse_event(struct tep_handle *pevent,
struct event_format **eventp,
const char *buf, unsigned long size,
@@ -6155,7 +6155,7 @@ __pevent_parse_event(struct tep_handle *pevent,
return ret;
if (pevent && add_event(pevent, event)) {
- ret = PEVENT_ERRNO__MEM_ALLOC_FAILED;
+ ret = TEP_ERRNO__MEM_ALLOC_FAILED;
goto event_add_failed;
}
@@ -6185,10 +6185,10 @@ __pevent_parse_event(struct tep_handle *pevent,
*
* /sys/kernel/debug/tracing/events/.../.../format
*/
-enum pevent_errno tep_parse_format(struct tep_handle *pevent,
- struct event_format **eventp,
- const char *buf,
- unsigned long size, const char *sys)
+enum tep_errno tep_parse_format(struct tep_handle *pevent,
+ struct event_format **eventp,
+ const char *buf,
+ unsigned long size, const char *sys)
{
return __pevent_parse_event(pevent, eventp, buf, size, sys);
}
@@ -6207,8 +6207,8 @@ enum pevent_errno tep_parse_format(struct tep_handle *pevent,
*
* /sys/kernel/debug/tracing/events/.../.../format
*/
-enum pevent_errno tep_parse_event(struct tep_handle *pevent, const char *buf,
- unsigned long size, const char *sys)
+enum tep_errno tep_parse_event(struct tep_handle *pevent, const char *buf,
+ unsigned long size, const char *sys)
{
struct event_format *event = NULL;
return __pevent_parse_event(pevent, &event, buf, size, sys);
@@ -6217,12 +6217,12 @@ enum pevent_errno tep_parse_event(struct tep_handle *pevent, const char *buf,
#undef _PE
#define _PE(code, str) str
static const char * const pevent_error_str[] = {
- PEVENT_ERRORS
+ TEP_ERRORS
};
#undef _PE
int pevent_strerror(struct tep_handle *pevent __maybe_unused,
- enum pevent_errno errnum, char *buf, size_t buflen)
+ enum tep_errno errnum, char *buf, size_t buflen)
{
int idx;
const char *msg;
@@ -6232,11 +6232,11 @@ int pevent_strerror(struct tep_handle *pevent __maybe_unused,
return 0;
}
- if (errnum <= __PEVENT_ERRNO__START ||
- errnum >= __PEVENT_ERRNO__END)
+ if (errnum <= __TEP_ERRNO__START ||
+ errnum >= __TEP_ERRNO__END)
return -1;
- idx = errnum - __PEVENT_ERRNO__START - 1;
+ idx = errnum - __TEP_ERRNO__START - 1;
msg = pevent_error_str[idx];
snprintf(buf, buflen, "%s", msg);
@@ -6517,7 +6517,7 @@ int pevent_register_print_function(struct tep_handle *pevent,
func_handle = calloc(1, sizeof(*func_handle));
if (!func_handle) {
do_warning("Failed to allocate function handler");
- return PEVENT_ERRNO__MEM_ALLOC_FAILED;
+ return TEP_ERRNO__MEM_ALLOC_FAILED;
}
func_handle->ret_type = ret_type;
@@ -6526,7 +6526,7 @@ int pevent_register_print_function(struct tep_handle *pevent,
if (!func_handle->name) {
do_warning("Failed to allocate function name");
free(func_handle);
- return PEVENT_ERRNO__MEM_ALLOC_FAILED;
+ return TEP_ERRNO__MEM_ALLOC_FAILED;
}
next_param = &(func_handle->params);
@@ -6538,14 +6538,14 @@ int pevent_register_print_function(struct tep_handle *pevent,
if (type >= PEVENT_FUNC_ARG_MAX_TYPES) {
do_warning("Invalid argument type %d", type);
- ret = PEVENT_ERRNO__INVALID_ARG_TYPE;
+ ret = TEP_ERRNO__INVALID_ARG_TYPE;
goto out_free;
}
param = malloc(sizeof(*param));
if (!param) {
do_warning("Failed to allocate function param");
- ret = PEVENT_ERRNO__MEM_ALLOC_FAILED;
+ ret = TEP_ERRNO__MEM_ALLOC_FAILED;
goto out_free;
}
param->type = type;
@@ -6654,7 +6654,7 @@ int pevent_register_event_handler(struct tep_handle *pevent, int id,
handle = calloc(1, sizeof(*handle));
if (!handle) {
do_warning("Failed to allocate event handler");
- return PEVENT_ERRNO__MEM_ALLOC_FAILED;
+ return TEP_ERRNO__MEM_ALLOC_FAILED;
}
handle->id = id;
@@ -6669,7 +6669,7 @@ int pevent_register_event_handler(struct tep_handle *pevent, int id,
free((void *)handle->event_name);
free((void *)handle->sys_name);
free(handle);
- return PEVENT_ERRNO__MEM_ALLOC_FAILED;
+ return TEP_ERRNO__MEM_ALLOC_FAILED;
}
handle->func = func;
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h
index 97deb15f5355..3067f524fef8 100644
--- a/tools/lib/traceevent/event-parse.h
+++ b/tools/lib/traceevent/event-parse.h
@@ -379,7 +379,7 @@ enum tep_flag {
TEP_DISABLE_PLUGINS = 1 << 2,
};
-#define PEVENT_ERRORS \
+#define TEP_ERRORS \
_PE(MEM_ALLOC_FAILED, "failed to allocate memory"), \
_PE(PARSE_EVENT_FAILED, "failed to parse event"), \
_PE(READ_ID_FAILED, "failed to read event id"), \
@@ -411,10 +411,10 @@ enum tep_flag {
_PE(FILTER_MISS, "record does not match to filter")
#undef _PE
-#define _PE(__code, __str) PEVENT_ERRNO__ ## __code
-enum pevent_errno {
- PEVENT_ERRNO__SUCCESS = 0,
- PEVENT_ERRNO__FILTER_MATCH = PEVENT_ERRNO__SUCCESS,
+#define _PE(__code, __str) TEP_ERRNO__ ## __code
+enum tep_errno {
+ TEP_ERRNO__SUCCESS = 0,
+ TEP_ERRNO__FILTER_MATCH = TEP_ERRNO__SUCCESS,
/*
* Choose an arbitrary negative big number not to clash with standard
@@ -423,11 +423,11 @@ enum pevent_errno {
*
* http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/errno.h.html
*/
- __PEVENT_ERRNO__START = -100000,
+ __TEP_ERRNO__START = -100000,
- PEVENT_ERRORS,
+ TEP_ERRORS,
- __PEVENT_ERRNO__END,
+ __TEP_ERRNO__END,
};
#undef _PE
@@ -642,12 +642,12 @@ void tep_print_event(struct tep_handle *pevent, struct trace_seq *s,
int tep_parse_header_page(struct tep_handle *pevent, char *buf, unsigned long size,
int long_size);
-enum pevent_errno tep_parse_event(struct tep_handle *pevent, const char *buf,
- unsigned long size, const char *sys);
-enum pevent_errno tep_parse_format(struct tep_handle *pevent,
- struct event_format **eventp,
- const char *buf,
- unsigned long size, const char *sys);
+enum tep_errno tep_parse_event(struct tep_handle *pevent, const char *buf,
+ unsigned long size, const char *sys);
+enum tep_errno tep_parse_format(struct tep_handle *pevent,
+ struct event_format **eventp,
+ const char *buf,
+ unsigned long size, const char *sys);
void pevent_free_format(struct event_format *event);
void pevent_free_format_field(struct format_field *field);
@@ -724,7 +724,7 @@ void tep_print_fields(struct trace_seq *s, void *data,
int size __maybe_unused, struct event_format *event);
void tep_event_info(struct trace_seq *s, struct event_format *event,
struct tep_record *record);
-int pevent_strerror(struct tep_handle *pevent, enum pevent_errno errnum,
+int pevent_strerror(struct tep_handle *pevent, enum tep_errno errnum,
char *buf, size_t buflen);
struct event_format **pevent_list_events(struct tep_handle *pevent, enum event_sort_type);
@@ -942,10 +942,10 @@ struct event_filter {
struct event_filter *pevent_filter_alloc(struct tep_handle *pevent);
/* for backward compatibility */
-#define FILTER_NONE PEVENT_ERRNO__NO_FILTER
-#define FILTER_NOEXIST PEVENT_ERRNO__FILTER_NOT_FOUND
-#define FILTER_MISS PEVENT_ERRNO__FILTER_MISS
-#define FILTER_MATCH PEVENT_ERRNO__FILTER_MATCH
+#define FILTER_NONE TEP_ERRNO__NO_FILTER
+#define FILTER_NOEXIST TEP_ERRNO__FILTER_NOT_FOUND
+#define FILTER_MISS TEP_ERRNO__FILTER_MISS
+#define FILTER_MATCH TEP_ERRNO__FILTER_MATCH
enum filter_trivial_type {
FILTER_TRIVIAL_FALSE,
@@ -953,13 +953,13 @@ enum filter_trivial_type {
FILTER_TRIVIAL_BOTH,
};
-enum pevent_errno pevent_filter_add_filter_str(struct event_filter *filter,
- const char *filter_str);
+enum tep_errno pevent_filter_add_filter_str(struct event_filter *filter,
+ const char *filter_str);
-enum pevent_errno pevent_filter_match(struct event_filter *filter,
- struct tep_record *record);
+enum tep_errno pevent_filter_match(struct event_filter *filter,
+ struct tep_record *record);
-int pevent_filter_strerror(struct event_filter *filter, enum pevent_errno err,
+int pevent_filter_strerror(struct event_filter *filter, enum tep_errno err,
char *buf, size_t buflen);
int pevent_event_filtered(struct event_filter *filter,
diff --git a/tools/lib/traceevent/parse-filter.c b/tools/lib/traceevent/parse-filter.c
index 732c9e7d8aaf..5dc474027313 100644
--- a/tools/lib/traceevent/parse-filter.c
+++ b/tools/lib/traceevent/parse-filter.c
@@ -268,7 +268,7 @@ static int event_match(struct event_format *event,
!regexec(ereg, event->name, 0, NULL, 0);
}
-static enum pevent_errno
+static enum tep_errno
find_event(struct tep_handle *pevent, struct event_list **events,
char *sys_name, char *event_name)
{
@@ -289,26 +289,26 @@ find_event(struct tep_handle *pevent, struct event_list **events,
ret = asprintf(®, "^%s$", event_name);
if (ret < 0)
- return PEVENT_ERRNO__MEM_ALLOC_FAILED;
+ return TEP_ERRNO__MEM_ALLOC_FAILED;
ret = regcomp(&ereg, reg, REG_ICASE|REG_NOSUB);
free(reg);
if (ret)
- return PEVENT_ERRNO__INVALID_EVENT_NAME;
+ return TEP_ERRNO__INVALID_EVENT_NAME;
if (sys_name) {
ret = asprintf(®, "^%s$", sys_name);
if (ret < 0) {
regfree(&ereg);
- return PEVENT_ERRNO__MEM_ALLOC_FAILED;
+ return TEP_ERRNO__MEM_ALLOC_FAILED;
}
ret = regcomp(&sreg, reg, REG_ICASE|REG_NOSUB);
free(reg);
if (ret) {
regfree(&ereg);
- return PEVENT_ERRNO__INVALID_EVENT_NAME;
+ return TEP_ERRNO__INVALID_EVENT_NAME;
}
}
@@ -328,9 +328,9 @@ find_event(struct tep_handle *pevent, struct event_list **events,
regfree(&sreg);
if (!match)
- return PEVENT_ERRNO__EVENT_NOT_FOUND;
+ return TEP_ERRNO__EVENT_NOT_FOUND;
if (fail)
- return PEVENT_ERRNO__MEM_ALLOC_FAILED;
+ return TEP_ERRNO__MEM_ALLOC_FAILED;
return 0;
}
@@ -346,7 +346,7 @@ static void free_events(struct event_list *events)
}
}
-static enum pevent_errno
+static enum tep_errno
create_arg_item(struct event_format *event, const char *token,
enum event_type type, struct filter_arg **parg, char *error_str)
{
@@ -356,7 +356,7 @@ create_arg_item(struct event_format *event, const char *token,
arg = allocate_arg();
if (arg == NULL) {
show_error(error_str, "failed to allocate filter arg");
- return PEVENT_ERRNO__MEM_ALLOC_FAILED;
+ return TEP_ERRNO__MEM_ALLOC_FAILED;
}
switch (type) {
@@ -370,7 +370,7 @@ create_arg_item(struct event_format *event, const char *token,
if (!arg->value.str) {
free_arg(arg);
show_error(error_str, "failed to allocate string filter arg");
- return PEVENT_ERRNO__MEM_ALLOC_FAILED;
+ return TEP_ERRNO__MEM_ALLOC_FAILED;
}
break;
case EVENT_ITEM:
@@ -402,7 +402,7 @@ create_arg_item(struct event_format *event, const char *token,
default:
free_arg(arg);
show_error(error_str, "expected a value but found %s", token);
- return PEVENT_ERRNO__UNEXPECTED_TYPE;
+ return TEP_ERRNO__UNEXPECTED_TYPE;
}
*parg = arg;
return 0;
@@ -454,7 +454,7 @@ create_arg_cmp(enum filter_cmp_type ctype)
return arg;
}
-static enum pevent_errno
+static enum tep_errno
add_right(struct filter_arg *op, struct filter_arg *arg, char *error_str)
{
struct filter_arg *left;
@@ -487,7 +487,7 @@ add_right(struct filter_arg *op, struct filter_arg *arg, char *error_str)
break;
default:
show_error(error_str, "Illegal rvalue");
- return PEVENT_ERRNO__ILLEGAL_RVALUE;
+ return TEP_ERRNO__ILLEGAL_RVALUE;
}
/*
@@ -534,7 +534,7 @@ add_right(struct filter_arg *op, struct filter_arg *arg, char *error_str)
if (left->type != FILTER_ARG_FIELD) {
show_error(error_str,
"Illegal lvalue for string comparison");
- return PEVENT_ERRNO__ILLEGAL_LVALUE;
+ return TEP_ERRNO__ILLEGAL_LVALUE;
}
/* Make sure this is a valid string compare */
@@ -553,13 +553,13 @@ add_right(struct filter_arg *op, struct filter_arg *arg, char *error_str)
show_error(error_str,
"RegEx '%s' did not compute",
str);
- return PEVENT_ERRNO__INVALID_REGEX;
+ return TEP_ERRNO__INVALID_REGEX;
}
break;
default:
show_error(error_str,
"Illegal comparison for string");
- return PEVENT_ERRNO__ILLEGAL_STRING_CMP;
+ return TEP_ERRNO__ILLEGAL_STRING_CMP;
}
op->type = FILTER_ARG_STR;
@@ -568,7 +568,7 @@ add_right(struct filter_arg *op, struct filter_arg *arg, char *error_str)
op->str.val = strdup(str);
if (!op->str.val) {
show_error(error_str, "Failed to allocate string filter");
- return PEVENT_ERRNO__MEM_ALLOC_FAILED;
+ return TEP_ERRNO__MEM_ALLOC_FAILED;
}
/*
* Need a buffer to copy data for tests
@@ -576,7 +576,7 @@ add_right(struct filter_arg *op, struct filter_arg *arg, char *error_str)
op->str.buffer = malloc(op->str.field->size + 1);
if (!op->str.buffer) {
show_error(error_str, "Failed to allocate string filter");
- return PEVENT_ERRNO__MEM_ALLOC_FAILED;
+ return TEP_ERRNO__MEM_ALLOC_FAILED;
}
/* Null terminate this buffer */
op->str.buffer[op->str.field->size] = 0;
@@ -595,7 +595,7 @@ add_right(struct filter_arg *op, struct filter_arg *arg, char *error_str)
case FILTER_CMP_NOT_REGEX:
show_error(error_str,
"Op not allowed with integers");
- return PEVENT_ERRNO__ILLEGAL_INTEGER_CMP;
+ return TEP_ERRNO__ILLEGAL_INTEGER_CMP;
default:
break;
@@ -616,7 +616,7 @@ add_right(struct filter_arg *op, struct filter_arg *arg, char *error_str)
out_fail:
show_error(error_str, "Syntax error");
- return PEVENT_ERRNO__SYNTAX_ERROR;
+ return TEP_ERRNO__SYNTAX_ERROR;
}
static struct filter_arg *
@@ -629,7 +629,7 @@ rotate_op_right(struct filter_arg *a, struct filter_arg *b)
return arg;
}
-static enum pevent_errno add_left(struct filter_arg *op, struct filter_arg *arg)
+static enum tep_errno add_left(struct filter_arg *op, struct filter_arg *arg)
{
switch (op->type) {
case FILTER_ARG_EXP:
@@ -648,11 +648,11 @@ static enum pevent_errno add_left(struct filter_arg *op, struct filter_arg *arg)
/* left arg of compares must be a field */
if (arg->type != FILTER_ARG_FIELD &&
arg->type != FILTER_ARG_BOOLEAN)
- return PEVENT_ERRNO__INVALID_ARG_TYPE;
+ return TEP_ERRNO__INVALID_ARG_TYPE;
op->num.left = arg;
break;
default:
- return PEVENT_ERRNO__INVALID_ARG_TYPE;
+ return TEP_ERRNO__INVALID_ARG_TYPE;
}
return 0;
}
@@ -765,7 +765,7 @@ enum filter_vals {
FILTER_VAL_TRUE,
};
-static enum pevent_errno
+static enum tep_errno
reparent_op_arg(struct filter_arg *parent, struct filter_arg *old_child,
struct filter_arg *arg, char *error_str)
{
@@ -775,7 +775,7 @@ reparent_op_arg(struct filter_arg *parent, struct filter_arg *old_child,
if (parent->type != FILTER_ARG_OP &&
arg->type != FILTER_ARG_OP) {
show_error(error_str, "can not reparent other than OP");
- return PEVENT_ERRNO__REPARENT_NOT_OP;
+ return TEP_ERRNO__REPARENT_NOT_OP;
}
/* Get the sibling */
@@ -787,7 +787,7 @@ reparent_op_arg(struct filter_arg *parent, struct filter_arg *old_child,
other_child = old_child->op.right;
} else {
show_error(error_str, "Error in reparent op, find other child");
- return PEVENT_ERRNO__REPARENT_FAILED;
+ return TEP_ERRNO__REPARENT_FAILED;
}
/* Detach arg from old_child */
@@ -808,7 +808,7 @@ reparent_op_arg(struct filter_arg *parent, struct filter_arg *old_child,
ptr = &parent->op.left;
else {
show_error(error_str, "Error in reparent op");
- return PEVENT_ERRNO__REPARENT_FAILED;
+ return TEP_ERRNO__REPARENT_FAILED;
}
*ptr = arg;
@@ -817,7 +817,7 @@ reparent_op_arg(struct filter_arg *parent, struct filter_arg *old_child,
return 0;
}
-/* Returns either filter_vals (success) or pevent_errno (failfure) */
+/* Returns either filter_vals (success) or tep_errno (failfure) */
static int test_arg(struct filter_arg *parent, struct filter_arg *arg,
char *error_str)
{
@@ -912,7 +912,7 @@ static int test_arg(struct filter_arg *parent, struct filter_arg *arg,
return rval;
default:
show_error(error_str, "bad arg in filter tree");
- return PEVENT_ERRNO__BAD_FILTER_ARG;
+ return TEP_ERRNO__BAD_FILTER_ARG;
}
return FILTER_VAL_NORM;
}
@@ -937,7 +937,7 @@ static int collapse_tree(struct filter_arg *arg,
arg->boolean.value = ret == FILTER_VAL_TRUE;
} else {
show_error(error_str, "Failed to allocate filter arg");
- ret = PEVENT_ERRNO__MEM_ALLOC_FAILED;
+ ret = TEP_ERRNO__MEM_ALLOC_FAILED;
}
break;
@@ -952,7 +952,7 @@ static int collapse_tree(struct filter_arg *arg,
return ret;
}
-static enum pevent_errno
+static enum tep_errno
process_filter(struct event_format *event, struct filter_arg **parg,
char *error_str, int not)
{
@@ -966,7 +966,7 @@ process_filter(struct event_format *event, struct filter_arg **parg,
enum filter_op_type btype;
enum filter_exp_type etype;
enum filter_cmp_type ctype;
- enum pevent_errno ret;
+ enum tep_errno ret;
*parg = NULL;
@@ -1004,7 +1004,7 @@ process_filter(struct event_format *event, struct filter_arg **parg,
case EVENT_DELIM:
if (*token == ',') {
show_error(error_str, "Illegal token ','");
- ret = PEVENT_ERRNO__ILLEGAL_TOKEN;
+ ret = TEP_ERRNO__ILLEGAL_TOKEN;
goto fail;
}
@@ -1012,22 +1012,22 @@ process_filter(struct event_format *event, struct filter_arg **parg,
if (left_item) {
show_error(error_str,
"Open paren can not come after item");
- ret = PEVENT_ERRNO__INVALID_PAREN;
+ ret = TEP_ERRNO__INVALID_PAREN;
goto fail;
}
if (current_exp) {
show_error(error_str,
"Open paren can not come after expression");
- ret = PEVENT_ERRNO__INVALID_PAREN;
+ ret = TEP_ERRNO__INVALID_PAREN;
goto fail;
}
ret = process_filter(event, &arg, error_str, 0);
- if (ret != PEVENT_ERRNO__UNBALANCED_PAREN) {
+ if (ret != TEP_ERRNO__UNBALANCED_PAREN) {
if (ret == 0) {
show_error(error_str,
"Unbalanced number of '('");
- ret = PEVENT_ERRNO__UNBALANCED_PAREN;
+ ret = TEP_ERRNO__UNBALANCED_PAREN;
}
goto fail;
}
@@ -1064,7 +1064,7 @@ process_filter(struct event_format *event, struct filter_arg **parg,
else
*parg = current_exp;
free(token);
- return PEVENT_ERRNO__UNBALANCED_PAREN;
+ return TEP_ERRNO__UNBALANCED_PAREN;
}
break;
@@ -1091,7 +1091,7 @@ process_filter(struct event_format *event, struct filter_arg **parg,
case OP_NONE:
show_error(error_str,
"Unknown op token %s", token);
- ret = PEVENT_ERRNO__UNKNOWN_TOKEN;
+ ret = TEP_ERRNO__UNKNOWN_TOKEN;
goto fail;
}
@@ -1179,11 +1179,11 @@ process_filter(struct event_format *event, struct filter_arg **parg,
fail_alloc:
show_error(error_str, "failed to allocate filter arg");
- ret = PEVENT_ERRNO__MEM_ALLOC_FAILED;
+ ret = TEP_ERRNO__MEM_ALLOC_FAILED;
goto fail;
fail_syntax:
show_error(error_str, "Syntax error");
- ret = PEVENT_ERRNO__SYNTAX_ERROR;
+ ret = TEP_ERRNO__SYNTAX_ERROR;
fail:
free_arg(current_op);
free_arg(current_exp);
@@ -1192,7 +1192,7 @@ process_filter(struct event_format *event, struct filter_arg **parg,
return ret;
}
-static enum pevent_errno
+static enum tep_errno
process_event(struct event_format *event, const char *filter_str,
struct filter_arg **parg, char *error_str)
{
@@ -1208,7 +1208,7 @@ process_event(struct event_format *event, const char *filter_str,
if (!*parg) {
*parg = allocate_arg();
if (*parg == NULL)
- return PEVENT_ERRNO__MEM_ALLOC_FAILED;
+ return TEP_ERRNO__MEM_ALLOC_FAILED;
(*parg)->type = FILTER_ARG_BOOLEAN;
(*parg)->boolean.value = FILTER_FALSE;
@@ -1217,13 +1217,13 @@ process_event(struct event_format *event, const char *filter_str,
return 0;
}
-static enum pevent_errno
+static enum tep_errno
filter_event(struct event_filter *filter, struct event_format *event,
const char *filter_str, char *error_str)
{
struct filter_type *filter_type;
struct filter_arg *arg;
- enum pevent_errno ret;
+ enum tep_errno ret;
if (filter_str) {
ret = process_event(event, filter_str, &arg, error_str);
@@ -1234,7 +1234,7 @@ filter_event(struct event_filter *filter, struct event_format *event,
/* just add a TRUE arg */
arg = allocate_arg();
if (arg == NULL)
- return PEVENT_ERRNO__MEM_ALLOC_FAILED;
+ return TEP_ERRNO__MEM_ALLOC_FAILED;
arg->type = FILTER_ARG_BOOLEAN;
arg->boolean.value = FILTER_TRUE;
@@ -1242,7 +1242,7 @@ filter_event(struct event_filter *filter, struct event_format *event,
filter_type = add_filter_type(filter, event->id);
if (filter_type == NULL)
- return PEVENT_ERRNO__MEM_ALLOC_FAILED;
+ return TEP_ERRNO__MEM_ALLOC_FAILED;
if (filter_type->filter)
free_arg(filter_type->filter);
@@ -1267,7 +1267,7 @@ static void filter_init_error_buf(struct event_filter *filter)
* negative error code. Use pevent_filter_strerror() to see
* actual error message in case of error.
*/
-enum pevent_errno pevent_filter_add_filter_str(struct event_filter *filter,
+enum tep_errno pevent_filter_add_filter_str(struct event_filter *filter,
const char *filter_str)
{
struct tep_handle *pevent = filter->pevent;
@@ -1279,7 +1279,7 @@ enum pevent_errno pevent_filter_add_filter_str(struct event_filter *filter,
char *event_name = NULL;
char *sys_name = NULL;
char *sp;
- enum pevent_errno rtn = 0; /* PEVENT_ERRNO__SUCCESS */
+ enum tep_errno rtn = 0; /* TEP_ERRNO__SUCCESS */
int len;
int ret;
@@ -1305,7 +1305,7 @@ enum pevent_errno pevent_filter_add_filter_str(struct event_filter *filter,
if (this_event == NULL) {
/* This can only happen when events is NULL, but still */
free_events(events);
- return PEVENT_ERRNO__MEM_ALLOC_FAILED;
+ return TEP_ERRNO__MEM_ALLOC_FAILED;
}
memcpy(this_event, filter_str, len);
this_event[len] = 0;
@@ -1322,7 +1322,7 @@ enum pevent_errno pevent_filter_add_filter_str(struct event_filter *filter,
/* This can only happen when events is NULL, but still */
free_events(events);
free(this_event);
- return PEVENT_ERRNO__FILTER_NOT_FOUND;
+ return TEP_ERRNO__FILTER_NOT_FOUND;
}
/* Find this event */
@@ -1379,10 +1379,10 @@ static void free_filter_type(struct filter_type *filter_type)
*
* Returns 0 if message was filled successfully, -1 if error
*/
-int pevent_filter_strerror(struct event_filter *filter, enum pevent_errno err,
+int pevent_filter_strerror(struct event_filter *filter, enum tep_errno err,
char *buf, size_t buflen)
{
- if (err <= __PEVENT_ERRNO__START || err >= __PEVENT_ERRNO__END)
+ if (err <= __TEP_ERRNO__START || err >= __TEP_ERRNO__END)
return -1;
if (strlen(filter->error_buffer) > 0) {
@@ -1697,7 +1697,7 @@ int pevent_filter_event_has_trivial(struct event_filter *filter,
}
static int test_filter(struct event_format *event, struct filter_arg *arg,
- struct tep_record *record, enum pevent_errno *err);
+ struct tep_record *record, enum tep_errno *err);
static const char *
get_comm(struct event_format *event, struct tep_record *record)
@@ -1748,11 +1748,11 @@ get_value(struct event_format *event,
static unsigned long long
get_arg_value(struct event_format *event, struct filter_arg *arg,
- struct tep_record *record, enum pevent_errno *err);
+ struct tep_record *record, enum tep_errno *err);
static unsigned long long
get_exp_value(struct event_format *event, struct filter_arg *arg,
- struct tep_record *record, enum pevent_errno *err)
+ struct tep_record *record, enum tep_errno *err)
{
unsigned long long lval, rval;
@@ -1800,14 +1800,14 @@ get_exp_value(struct event_format *event, struct filter_arg *arg,
case FILTER_EXP_NOT:
default:
if (!*err)
- *err = PEVENT_ERRNO__INVALID_EXP_TYPE;
+ *err = TEP_ERRNO__INVALID_EXP_TYPE;
}
return 0;
}
static unsigned long long
get_arg_value(struct event_format *event, struct filter_arg *arg,
- struct tep_record *record, enum pevent_errno *err)
+ struct tep_record *record, enum tep_errno *err)
{
switch (arg->type) {
case FILTER_ARG_FIELD:
@@ -1816,7 +1816,7 @@ get_arg_value(struct event_format *event, struct filter_arg *arg,
case FILTER_ARG_VALUE:
if (arg->value.type != FILTER_NUMBER) {
if (!*err)
- *err = PEVENT_ERRNO__NOT_A_NUMBER;
+ *err = TEP_ERRNO__NOT_A_NUMBER;
}
return arg->value.val;
@@ -1825,13 +1825,13 @@ get_arg_value(struct event_format *event, struct filter_arg *arg,
default:
if (!*err)
- *err = PEVENT_ERRNO__INVALID_ARG_TYPE;
+ *err = TEP_ERRNO__INVALID_ARG_TYPE;
}
return 0;
}
static int test_num(struct event_format *event, struct filter_arg *arg,
- struct tep_record *record, enum pevent_errno *err)
+ struct tep_record *record, enum tep_errno *err)
{
unsigned long long lval, rval;
@@ -1866,7 +1866,7 @@ static int test_num(struct event_format *event, struct filter_arg *arg,
default:
if (!*err)
- *err = PEVENT_ERRNO__ILLEGAL_INTEGER_CMP;
+ *err = TEP_ERRNO__ILLEGAL_INTEGER_CMP;
return 0;
}
}
@@ -1922,7 +1922,7 @@ static const char *get_field_str(struct filter_arg *arg, struct tep_record *reco
}
static int test_str(struct event_format *event, struct filter_arg *arg,
- struct tep_record *record, enum pevent_errno *err)
+ struct tep_record *record, enum tep_errno *err)
{
const char *val;
@@ -1947,13 +1947,13 @@ static int test_str(struct event_format *event, struct filter_arg *arg,
default:
if (!*err)
- *err = PEVENT_ERRNO__ILLEGAL_STRING_CMP;
+ *err = TEP_ERRNO__ILLEGAL_STRING_CMP;
return 0;
}
}
static int test_op(struct event_format *event, struct filter_arg *arg,
- struct tep_record *record, enum pevent_errno *err)
+ struct tep_record *record, enum tep_errno *err)
{
switch (arg->op.type) {
case FILTER_OP_AND:
@@ -1969,13 +1969,13 @@ static int test_op(struct event_format *event, struct filter_arg *arg,
default:
if (!*err)
- *err = PEVENT_ERRNO__INVALID_OP_TYPE;
+ *err = TEP_ERRNO__INVALID_OP_TYPE;
return 0;
}
}
static int test_filter(struct event_format *event, struct filter_arg *arg,
- struct tep_record *record, enum pevent_errno *err)
+ struct tep_record *record, enum tep_errno *err)
{
if (*err) {
/*
@@ -2009,7 +2009,7 @@ static int test_filter(struct event_format *event, struct filter_arg *arg,
default:
if (!*err)
- *err = PEVENT_ERRNO__INVALID_ARG_TYPE;
+ *err = TEP_ERRNO__INVALID_ARG_TYPE;
return 0;
}
}
@@ -2039,38 +2039,38 @@ int pevent_event_filtered(struct event_filter *filter, int event_id)
* @filter: filter struct with filter information
* @record: the record to test against the filter
*
- * Returns: match result or error code (prefixed with PEVENT_ERRNO__)
+ * Returns: match result or error code (prefixed with TEP_ERRNO__)
* FILTER_MATCH - filter found for event and @record matches
* FILTER_MISS - filter found for event and @record does not match
* FILTER_NOT_FOUND - no filter found for @record's event
* NO_FILTER - if no filters exist
* otherwise - error occurred during test
*/
-enum pevent_errno pevent_filter_match(struct event_filter *filter,
- struct tep_record *record)
+enum tep_errno pevent_filter_match(struct event_filter *filter,
+ struct tep_record *record)
{
struct tep_handle *pevent = filter->pevent;
struct filter_type *filter_type;
int event_id;
int ret;
- enum pevent_errno err = 0;
+ enum tep_errno err = 0;
filter_init_error_buf(filter);
if (!filter->filters)
- return PEVENT_ERRNO__NO_FILTER;
+ return TEP_ERRNO__NO_FILTER;
event_id = pevent_data_type(pevent, record);
filter_type = find_filter_type(filter, event_id);
if (!filter_type)
- return PEVENT_ERRNO__FILTER_NOT_FOUND;
+ return TEP_ERRNO__FILTER_NOT_FOUND;
ret = test_filter(filter_type->event, filter_type->filter, record, &err);
if (err)
return err;
- return ret ? PEVENT_ERRNO__FILTER_MATCH : PEVENT_ERRNO__FILTER_MISS;
+ return ret ? TEP_ERRNO__FILTER_MATCH : TEP_ERRNO__FILTER_MISS;
}
static char *op_to_str(struct event_filter *filter, struct filter_arg *arg)
--
2.17.1
^ permalink raw reply related [flat|nested] 26+ messages in thread
* [PATCH 14/24] tools/lib/traceevent: Rename pevent_function* APIs
2018-08-02 14:02 [PATCH 00/24] Rename variables, data structures and functions in libtraceevent Tzvetomir Stoyanov (VMware)
` (12 preceding siblings ...)
2018-08-02 14:02 ` [PATCH 13/24] tools/lib/traceevent, tools/lib/lockdep/: Rename enunm pevent_errno to enum tep_errno Tzvetomir Stoyanov (VMware)
@ 2018-08-02 14:02 ` Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 15/24] tools/lib/traceevent, tools/perf: Rename traceevent_* APIs Tzvetomir Stoyanov (VMware)
` (9 subsequent siblings)
23 siblings, 0 replies; 26+ messages in thread
From: Tzvetomir Stoyanov (VMware) @ 2018-08-02 14:02 UTC (permalink / raw)
To: rostedt; +Cc: linux-trace-devel, Tzvetomir Stoyanov (VMware)
In order to make libtraceevent into a proper library, variables, data
structures and functions require a unique prefix to prevent name space
conflicts. That prefix will be "tep_" and not "pevent_". This changes
APIs: pevent_function_handler, pevent_func_handler, pevent_func_arg_type,
PEVENT_FUNC_ARG_VOID, PEVENT_FUNC_ARG_INT, PEVENT_FUNC_ARG_LONG,
PEVENT_FUNC_ARG_STRING, PEVENT_FUNC_ARG_PTRS, PEVENT_FUNC_ARG_MAX_TYPES
Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
---
tools/lib/traceevent/event-parse.c | 62 +++++++++++++-------------
tools/lib/traceevent/event-parse.h | 30 ++++++-------
tools/lib/traceevent/plugin_cfg80211.c | 6 +--
tools/lib/traceevent/plugin_jbd2.c | 12 ++---
tools/lib/traceevent/plugin_kvm.c | 6 +--
tools/lib/traceevent/plugin_scsi.c | 10 ++---
tools/lib/traceevent/plugin_xen.c | 6 +--
7 files changed, 66 insertions(+), 66 deletions(-)
diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index 01b5dbf2abdf..8d0ce0ea52dc 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -94,14 +94,14 @@ struct event_handler {
struct pevent_func_params {
struct pevent_func_params *next;
- enum pevent_func_arg_type type;
+ enum tep_func_arg_type type;
};
-struct pevent_function_handler {
- struct pevent_function_handler *next;
- enum pevent_func_arg_type ret_type;
+struct tep_function_handler {
+ struct tep_function_handler *next;
+ enum tep_func_arg_type ret_type;
char *name;
- pevent_func_handler func;
+ tep_func_handler func;
struct pevent_func_params *params;
int nr_args;
};
@@ -110,7 +110,7 @@ static unsigned long long
process_defined_func(struct trace_seq *s, void *data, int size,
struct event_format *event, struct print_arg *arg);
-static void free_func_handle(struct pevent_function_handler *func);
+static void free_func_handle(struct tep_function_handler *func);
/**
* pevent_buffer_init - init buffer for parsing
@@ -2914,10 +2914,10 @@ process_bitmask(struct event_format *event __maybe_unused, struct print_arg *arg
return EVENT_ERROR;
}
-static struct pevent_function_handler *
+static struct tep_function_handler *
find_func_handler(struct tep_handle *pevent, char *func_name)
{
- struct pevent_function_handler *func;
+ struct tep_function_handler *func;
if (!pevent)
return NULL;
@@ -2932,8 +2932,8 @@ find_func_handler(struct tep_handle *pevent, char *func_name)
static void remove_func_handler(struct tep_handle *pevent, char *func_name)
{
- struct pevent_function_handler *func;
- struct pevent_function_handler **next;
+ struct tep_function_handler *func;
+ struct tep_function_handler **next;
next = &pevent->func_handlers;
while ((func = *next)) {
@@ -2947,7 +2947,7 @@ static void remove_func_handler(struct tep_handle *pevent, char *func_name)
}
static enum event_type
-process_func_handler(struct event_format *event, struct pevent_function_handler *func,
+process_func_handler(struct event_format *event, struct tep_function_handler *func,
struct print_arg *arg, char **tok)
{
struct print_arg **next_arg;
@@ -3008,7 +3008,7 @@ static enum event_type
process_function(struct event_format *event, struct print_arg *arg,
char *token, char **tok)
{
- struct pevent_function_handler *func;
+ struct tep_function_handler *func;
if (strcmp(token, "__print_flags") == 0) {
free_token(token);
@@ -4132,7 +4132,7 @@ static unsigned long long
process_defined_func(struct trace_seq *s, void *data, int size,
struct event_format *event, struct print_arg *arg)
{
- struct pevent_function_handler *func_handle = arg->func.func;
+ struct tep_function_handler *func_handle = arg->func.func;
struct pevent_func_params *param;
unsigned long long *args;
unsigned long long ret;
@@ -4159,12 +4159,12 @@ process_defined_func(struct trace_seq *s, void *data, int size,
for (i = 0; i < func_handle->nr_args; i++) {
switch (param->type) {
- case PEVENT_FUNC_ARG_INT:
- case PEVENT_FUNC_ARG_LONG:
- case PEVENT_FUNC_ARG_PTR:
+ case TEP_FUNC_ARG_INT:
+ case TEP_FUNC_ARG_LONG:
+ case TEP_FUNC_ARG_PTR:
args[i] = eval_num_arg(data, size, event, farg);
break;
- case PEVENT_FUNC_ARG_STRING:
+ case TEP_FUNC_ARG_STRING:
trace_seq_init(&str);
print_str_arg(&str, data, size, event, "%s", -1, farg);
trace_seq_terminate(&str);
@@ -6461,7 +6461,7 @@ int tep_print_func_field(struct trace_seq *s, const char *fmt,
return -1;
}
-static void free_func_handle(struct pevent_function_handler *func)
+static void free_func_handle(struct tep_function_handler *func)
{
struct pevent_func_params *params;
@@ -6482,24 +6482,24 @@ static void free_func_handle(struct pevent_function_handler *func)
* @func: the function to process the helper function
* @ret_type: the return type of the helper function
* @name: the name of the helper function
- * @parameters: A list of enum pevent_func_arg_type
+ * @parameters: A list of enum tep_func_arg_type
*
* Some events may have helper functions in the print format arguments.
* This allows a plugin to dynamically create a way to process one
* of these functions.
*
- * The @parameters is a variable list of pevent_func_arg_type enums that
- * must end with PEVENT_FUNC_ARG_VOID.
+ * The @parameters is a variable list of tep_func_arg_type enums that
+ * must end with TEP_FUNC_ARG_VOID.
*/
int pevent_register_print_function(struct tep_handle *pevent,
- pevent_func_handler func,
- enum pevent_func_arg_type ret_type,
+ tep_func_handler func,
+ enum tep_func_arg_type ret_type,
char *name, ...)
{
- struct pevent_function_handler *func_handle;
+ struct tep_function_handler *func_handle;
struct pevent_func_params **next_param;
struct pevent_func_params *param;
- enum pevent_func_arg_type type;
+ enum tep_func_arg_type type;
va_list ap;
int ret;
@@ -6532,11 +6532,11 @@ int pevent_register_print_function(struct tep_handle *pevent,
next_param = &(func_handle->params);
va_start(ap, name);
for (;;) {
- type = va_arg(ap, enum pevent_func_arg_type);
- if (type == PEVENT_FUNC_ARG_VOID)
+ type = va_arg(ap, enum tep_func_arg_type);
+ if (type == TEP_FUNC_ARG_VOID)
break;
- if (type >= PEVENT_FUNC_ARG_MAX_TYPES) {
+ if (type >= TEP_FUNC_ARG_MAX_TYPES) {
do_warning("Invalid argument type %d", type);
ret = TEP_ERRNO__INVALID_ARG_TYPE;
goto out_free;
@@ -6579,9 +6579,9 @@ int pevent_register_print_function(struct tep_handle *pevent,
* Returns 0 if the handler was removed successully, -1 otherwise.
*/
int pevent_unregister_print_function(struct tep_handle *pevent,
- pevent_func_handler func, char *name)
+ tep_func_handler func, char *name)
{
- struct pevent_function_handler *func_handle;
+ struct tep_function_handler *func_handle;
func_handle = find_func_handler(pevent, name);
if (func_handle && func_handle->func == func) {
@@ -6819,7 +6819,7 @@ void tep_free(struct tep_handle *pevent)
struct cmdline_list *cmdlist, *cmdnext;
struct func_list *funclist, *funcnext;
struct printk_list *printklist, *printknext;
- struct pevent_function_handler *func_handler;
+ struct tep_function_handler *func_handler;
struct event_handler *handle;
int i;
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h
index 3067f524fef8..81f34132fc47 100644
--- a/tools/lib/traceevent/event-parse.h
+++ b/tools/lib/traceevent/event-parse.h
@@ -269,10 +269,10 @@ struct print_arg_op {
struct print_arg *right;
};
-struct pevent_function_handler;
+struct tep_function_handler;
struct print_arg_func {
- struct pevent_function_handler *func;
+ struct tep_function_handler *func;
struct print_arg *args;
};
@@ -361,16 +361,16 @@ enum event_type {
EVENT_SQUOTE,
};
-typedef unsigned long long (*pevent_func_handler)(struct trace_seq *s,
- unsigned long long *args);
+typedef unsigned long long (*tep_func_handler)(struct trace_seq *s,
+ unsigned long long *args);
-enum pevent_func_arg_type {
- PEVENT_FUNC_ARG_VOID,
- PEVENT_FUNC_ARG_INT,
- PEVENT_FUNC_ARG_LONG,
- PEVENT_FUNC_ARG_STRING,
- PEVENT_FUNC_ARG_PTR,
- PEVENT_FUNC_ARG_MAX_TYPES
+enum tep_func_arg_type {
+ TEP_FUNC_ARG_VOID,
+ TEP_FUNC_ARG_INT,
+ TEP_FUNC_ARG_LONG,
+ TEP_FUNC_ARG_STRING,
+ TEP_FUNC_ARG_PTR,
+ TEP_FUNC_ARG_MAX_TYPES
};
enum tep_flag {
@@ -524,7 +524,7 @@ struct tep_handle {
struct format_field *bprint_buf_field;
struct event_handler *handlers;
- struct pevent_function_handler *func_handlers;
+ struct tep_function_handler *func_handlers;
/* cache */
struct event_format *last_event;
@@ -680,11 +680,11 @@ int pevent_unregister_event_handler(struct tep_handle *pevent, int id,
const char *sys_name, const char *event_name,
tep_event_handler_func func, void *context);
int pevent_register_print_function(struct tep_handle *pevent,
- pevent_func_handler func,
- enum pevent_func_arg_type ret_type,
+ tep_func_handler func,
+ enum tep_func_arg_type ret_type,
char *name, ...);
int pevent_unregister_print_function(struct tep_handle *pevent,
- pevent_func_handler func, char *name);
+ tep_func_handler func, char *name);
struct format_field *tep_find_common_field(struct event_format *event, const char *name);
struct format_field *tep_find_field(struct event_format *event, const char *name);
diff --git a/tools/lib/traceevent/plugin_cfg80211.c b/tools/lib/traceevent/plugin_cfg80211.c
index c189bbc9fa18..e0421e31509f 100644
--- a/tools/lib/traceevent/plugin_cfg80211.c
+++ b/tools/lib/traceevent/plugin_cfg80211.c
@@ -29,10 +29,10 @@ int TEP_PLUGIN_LOADER(struct tep_handle *pevent)
{
pevent_register_print_function(pevent,
process___le16_to_cpup,
- PEVENT_FUNC_ARG_INT,
+ TEP_FUNC_ARG_INT,
"__le16_to_cpup",
- PEVENT_FUNC_ARG_PTR,
- PEVENT_FUNC_ARG_VOID);
+ TEP_FUNC_ARG_PTR,
+ TEP_FUNC_ARG_VOID);
return 0;
}
diff --git a/tools/lib/traceevent/plugin_jbd2.c b/tools/lib/traceevent/plugin_jbd2.c
index 9b88aebb48a9..6da955ff037e 100644
--- a/tools/lib/traceevent/plugin_jbd2.c
+++ b/tools/lib/traceevent/plugin_jbd2.c
@@ -51,17 +51,17 @@ int TEP_PLUGIN_LOADER(struct tep_handle *pevent)
{
pevent_register_print_function(pevent,
process_jbd2_dev_to_name,
- PEVENT_FUNC_ARG_STRING,
+ TEP_FUNC_ARG_STRING,
"jbd2_dev_to_name",
- PEVENT_FUNC_ARG_INT,
- PEVENT_FUNC_ARG_VOID);
+ TEP_FUNC_ARG_INT,
+ TEP_FUNC_ARG_VOID);
pevent_register_print_function(pevent,
process_jiffies_to_msecs,
- PEVENT_FUNC_ARG_LONG,
+ TEP_FUNC_ARG_LONG,
"jiffies_to_msecs",
- PEVENT_FUNC_ARG_LONG,
- PEVENT_FUNC_ARG_VOID);
+ TEP_FUNC_ARG_LONG,
+ TEP_FUNC_ARG_VOID);
return 0;
}
diff --git a/tools/lib/traceevent/plugin_kvm.c b/tools/lib/traceevent/plugin_kvm.c
index d71bc3fde75b..c20f743edf1f 100644
--- a/tools/lib/traceevent/plugin_kvm.c
+++ b/tools/lib/traceevent/plugin_kvm.c
@@ -479,10 +479,10 @@ int TEP_PLUGIN_LOADER(struct tep_handle *pevent)
pevent_register_print_function(pevent,
process_is_writable_pte,
- PEVENT_FUNC_ARG_INT,
+ TEP_FUNC_ARG_INT,
"is_writable_pte",
- PEVENT_FUNC_ARG_LONG,
- PEVENT_FUNC_ARG_VOID);
+ TEP_FUNC_ARG_LONG,
+ TEP_FUNC_ARG_VOID);
return 0;
}
diff --git a/tools/lib/traceevent/plugin_scsi.c b/tools/lib/traceevent/plugin_scsi.c
index bb9aea6fb000..ce38df7ed4d8 100644
--- a/tools/lib/traceevent/plugin_scsi.c
+++ b/tools/lib/traceevent/plugin_scsi.c
@@ -417,12 +417,12 @@ int TEP_PLUGIN_LOADER(struct tep_handle *pevent)
{
pevent_register_print_function(pevent,
process_scsi_trace_parse_cdb,
- PEVENT_FUNC_ARG_STRING,
+ TEP_FUNC_ARG_STRING,
"scsi_trace_parse_cdb",
- PEVENT_FUNC_ARG_PTR,
- PEVENT_FUNC_ARG_PTR,
- PEVENT_FUNC_ARG_INT,
- PEVENT_FUNC_ARG_VOID);
+ TEP_FUNC_ARG_PTR,
+ TEP_FUNC_ARG_PTR,
+ TEP_FUNC_ARG_INT,
+ TEP_FUNC_ARG_VOID);
return 0;
}
diff --git a/tools/lib/traceevent/plugin_xen.c b/tools/lib/traceevent/plugin_xen.c
index 1973dd8abbfd..2ffbd91d5bb7 100644
--- a/tools/lib/traceevent/plugin_xen.c
+++ b/tools/lib/traceevent/plugin_xen.c
@@ -123,10 +123,10 @@ int TEP_PLUGIN_LOADER(struct tep_handle *pevent)
{
pevent_register_print_function(pevent,
process_xen_hypercall_name,
- PEVENT_FUNC_ARG_STRING,
+ TEP_FUNC_ARG_STRING,
"xen_hypercall_name",
- PEVENT_FUNC_ARG_INT,
- PEVENT_FUNC_ARG_VOID);
+ TEP_FUNC_ARG_INT,
+ TEP_FUNC_ARG_VOID);
return 0;
}
--
2.17.1
^ permalink raw reply related [flat|nested] 26+ messages in thread
* [PATCH 15/24] tools/lib/traceevent, tools/perf: Rename traceevent_* APIs
2018-08-02 14:02 [PATCH 00/24] Rename variables, data structures and functions in libtraceevent Tzvetomir Stoyanov (VMware)
` (13 preceding siblings ...)
2018-08-02 14:02 ` [PATCH 14/24] tools/lib/traceevent: Rename pevent_function* APIs Tzvetomir Stoyanov (VMware)
@ 2018-08-02 14:02 ` Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 16/24] tools/lib/traceevent: Rename pevent_filter* APIs Tzvetomir Stoyanov (VMware)
` (8 subsequent siblings)
23 siblings, 0 replies; 26+ messages in thread
From: Tzvetomir Stoyanov (VMware) @ 2018-08-02 14:02 UTC (permalink / raw)
To: rostedt; +Cc: linux-trace-devel, Tzvetomir Stoyanov (VMware)
In order to make libtraceevent into a proper library, variables, data
structures and functions require a unique prefix to prevent name space
conflicts. That prefix will be "tep_" and not "traceevent_". This changes
APIs: traceevent_plugin_list_options, traceevent_plugin_free_options_list,
traceevent_plugin_add_options, traceevent_plugin_remove_options,
traceevent_print_plugins
Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
---
tools/lib/traceevent/event-parse.h | 16 +++++++--------
tools/lib/traceevent/event-plugin.c | 28 +++++++++++++-------------
tools/lib/traceevent/plugin_function.c | 4 ++--
3 files changed, 24 insertions(+), 24 deletions(-)
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h
index 81f34132fc47..ec327849a7dc 100644
--- a/tools/lib/traceevent/event-parse.h
+++ b/tools/lib/traceevent/event-parse.h
@@ -438,14 +438,14 @@ struct plugin_list;
struct plugin_list *tep_load_plugins(struct tep_handle *pevent);
void tep_unload_plugins(struct plugin_list *plugin_list,
struct tep_handle *pevent);
-char **traceevent_plugin_list_options(void);
-void traceevent_plugin_free_options_list(char **list);
-int traceevent_plugin_add_options(const char *name,
- struct tep_plugin_option *options);
-void traceevent_plugin_remove_options(struct tep_plugin_option *options);
-void traceevent_print_plugins(struct trace_seq *s,
- const char *prefix, const char *suffix,
- const struct plugin_list *list);
+char **tep_plugin_list_options(void);
+void tep_plugin_free_options_list(char **list);
+int tep_plugin_add_options(const char *name,
+ struct tep_plugin_option *options);
+void tep_plugin_remove_options(struct tep_plugin_option *options);
+void tep_print_plugins(struct trace_seq *s,
+ const char *prefix, const char *suffix,
+ const struct plugin_list *list);
struct cmdline;
struct cmdline_list;
diff --git a/tools/lib/traceevent/event-plugin.c b/tools/lib/traceevent/event-plugin.c
index c837a73c03e6..8e324ed46547 100644
--- a/tools/lib/traceevent/event-plugin.c
+++ b/tools/lib/traceevent/event-plugin.c
@@ -97,7 +97,7 @@ static int update_option_value(struct tep_plugin_option *op, const char *val)
}
/**
- * traceevent_plugin_list_options - get list of plugin options
+ * tep_plugin_list_options - get list of plugin options
*
* Returns an array of char strings that list the currently registered
* plugin options in the format of <plugin>:<option>. This list can be
@@ -106,9 +106,9 @@ static int update_option_value(struct tep_plugin_option *op, const char *val)
* Returns NULL if there's no options registered. On error it returns
* INVALID_PLUGIN_LIST_OPTION
*
- * Must be freed with traceevent_plugin_free_options_list().
+ * Must be freed with tep_plugin_free_options_list().
*/
-char **traceevent_plugin_list_options(void)
+char **tep_plugin_list_options(void)
{
struct registered_plugin_options *reg;
struct tep_plugin_option *op;
@@ -146,7 +146,7 @@ char **traceevent_plugin_list_options(void)
return INVALID_PLUGIN_LIST_OPTION;
}
-void traceevent_plugin_free_options_list(char **list)
+void tep_plugin_free_options_list(char **list)
{
int i;
@@ -215,14 +215,14 @@ update_option(const char *file, struct tep_plugin_option *option)
}
/**
- * traceevent_plugin_add_options - Add a set of options by a plugin
+ * tep_plugin_add_options - Add a set of options by a plugin
* @name: The name of the plugin adding the options
* @options: The set of options being loaded
*
* Sets the options with the values that have been added by user.
*/
-int traceevent_plugin_add_options(const char *name,
- struct tep_plugin_option *options)
+int tep_plugin_add_options(const char *name,
+ struct tep_plugin_option *options)
{
struct registered_plugin_options *reg;
@@ -241,10 +241,10 @@ int traceevent_plugin_add_options(const char *name,
}
/**
- * traceevent_plugin_remove_options - remove plugin options that were registered
- * @options: Options to removed that were registered with traceevent_plugin_add_options
+ * tep_plugin_remove_options - remove plugin options that were registered
+ * @options: Options to removed that were registered with tep_plugin_add_options
*/
-void traceevent_plugin_remove_options(struct tep_plugin_option *options)
+void tep_plugin_remove_options(struct tep_plugin_option *options)
{
struct registered_plugin_options **last;
struct registered_plugin_options *reg;
@@ -260,7 +260,7 @@ void traceevent_plugin_remove_options(struct tep_plugin_option *options)
}
/**
- * traceevent_print_plugins - print out the list of plugins loaded
+ * tep_print_plugins - print out the list of plugins loaded
* @s: the trace_seq descripter to write to
* @prefix: The prefix string to add before listing the option name
* @suffix: The suffix string ot append after the option name
@@ -270,9 +270,9 @@ void traceevent_plugin_remove_options(struct tep_plugin_option *options)
* returned by tep_load_plugins(). Use @prefix and @suffix for formating:
* @prefix = " ", @suffix = "\n".
*/
-void traceevent_print_plugins(struct trace_seq *s,
- const char *prefix, const char *suffix,
- const struct plugin_list *list)
+void tep_print_plugins(struct trace_seq *s,
+ const char *prefix, const char *suffix,
+ const struct plugin_list *list)
{
while (list) {
trace_seq_printf(s, "%s%s%s", prefix, list->name, suffix);
diff --git a/tools/lib/traceevent/plugin_function.c b/tools/lib/traceevent/plugin_function.c
index 342be570ee8c..57165da1bd51 100644
--- a/tools/lib/traceevent/plugin_function.c
+++ b/tools/lib/traceevent/plugin_function.c
@@ -168,7 +168,7 @@ int TEP_PLUGIN_LOADER(struct tep_handle *pevent)
pevent_register_event_handler(pevent, -1, "ftrace", "function",
function_handler, NULL);
- traceevent_plugin_add_options("ftrace", plugin_options);
+ tep_plugin_add_options("ftrace", plugin_options);
return 0;
}
@@ -186,7 +186,7 @@ void TEP_PLUGIN_UNLOADER(struct tep_handle *pevent)
free(fstack[i].stack);
}
- traceevent_plugin_remove_options(plugin_options);
+ tep_plugin_remove_options(plugin_options);
free(fstack);
fstack = NULL;
--
2.17.1
^ permalink raw reply related [flat|nested] 26+ messages in thread
* [PATCH 16/24] tools/lib/traceevent: Rename pevent_filter* APIs
2018-08-02 14:02 [PATCH 00/24] Rename variables, data structures and functions in libtraceevent Tzvetomir Stoyanov (VMware)
` (14 preceding siblings ...)
2018-08-02 14:02 ` [PATCH 15/24] tools/lib/traceevent, tools/perf: Rename traceevent_* APIs Tzvetomir Stoyanov (VMware)
@ 2018-08-02 14:02 ` Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 17/24] tools/lib/traceevent: Rename pevent_register / unregister APIs Tzvetomir Stoyanov (VMware)
` (7 subsequent siblings)
23 siblings, 0 replies; 26+ messages in thread
From: Tzvetomir Stoyanov (VMware) @ 2018-08-02 14:02 UTC (permalink / raw)
To: rostedt; +Cc: linux-trace-devel, Tzvetomir Stoyanov (VMware)
In order to make libtraceevent into a proper library, variables, data
structures and functions require a unique prefix to prevent name space
conflicts. That prefix will be "tep_" and not "pevent_". This changes
APIs: PEVENT_FILTER_ERROR_BUFSZ, pevent_filter_alloc,
pevent_filter_add_filter_str, pevent_filter_match, pevent_filter_strerror,
pevent_event_filtered, pevent_filter_reset, pevent_filter_clear_trivial,
pevent_filter_free, pevent_filter_make_string, pevent_filter_remove_event,
pevent_filter_event_has_trivial, pevent_filter_copy, pevent_update_trivial,
pevent_filter_compare
Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
---
tools/lib/traceevent/event-parse.h | 50 ++++++++---------
tools/lib/traceevent/parse-filter.c | 84 ++++++++++++++---------------
2 files changed, 67 insertions(+), 67 deletions(-)
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h
index ec327849a7dc..c60329cd9463 100644
--- a/tools/lib/traceevent/event-parse.h
+++ b/tools/lib/traceevent/event-parse.h
@@ -930,16 +930,16 @@ struct filter_type {
struct filter_arg *filter;
};
-#define PEVENT_FILTER_ERROR_BUFSZ 1024
+#define TEP_FILTER_ERROR_BUFSZ 1024
struct event_filter {
struct tep_handle *pevent;
int filters;
struct filter_type *event_filters;
- char error_buffer[PEVENT_FILTER_ERROR_BUFSZ];
+ char error_buffer[TEP_FILTER_ERROR_BUFSZ];
};
-struct event_filter *pevent_filter_alloc(struct tep_handle *pevent);
+struct event_filter *tep_filter_alloc(struct tep_handle *pevent);
/* for backward compatibility */
#define FILTER_NONE TEP_ERRNO__NO_FILTER
@@ -953,39 +953,39 @@ enum filter_trivial_type {
FILTER_TRIVIAL_BOTH,
};
-enum tep_errno pevent_filter_add_filter_str(struct event_filter *filter,
- const char *filter_str);
+enum tep_errno tep_filter_add_filter_str(struct event_filter *filter,
+ const char *filter_str);
-enum tep_errno pevent_filter_match(struct event_filter *filter,
- struct tep_record *record);
+enum tep_errno tep_filter_match(struct event_filter *filter,
+ struct tep_record *record);
-int pevent_filter_strerror(struct event_filter *filter, enum tep_errno err,
- char *buf, size_t buflen);
+int tep_filter_strerror(struct event_filter *filter, enum tep_errno err,
+ char *buf, size_t buflen);
-int pevent_event_filtered(struct event_filter *filter,
- int event_id);
+int tep_event_filtered(struct event_filter *filter,
+ int event_id);
-void pevent_filter_reset(struct event_filter *filter);
+void tep_filter_reset(struct event_filter *filter);
-int pevent_filter_clear_trivial(struct event_filter *filter,
- enum filter_trivial_type type);
+int tep_filter_clear_trivial(struct event_filter *filter,
+ enum filter_trivial_type type);
-void pevent_filter_free(struct event_filter *filter);
+void tep_filter_free(struct event_filter *filter);
-char *pevent_filter_make_string(struct event_filter *filter, int event_id);
+char *tep_filter_make_string(struct event_filter *filter, int event_id);
-int pevent_filter_remove_event(struct event_filter *filter,
- int event_id);
+int tep_filter_remove_event(struct event_filter *filter,
+ int event_id);
-int pevent_filter_event_has_trivial(struct event_filter *filter,
- int event_id,
- enum filter_trivial_type type);
+int tep_filter_event_has_trivial(struct event_filter *filter,
+ int event_id,
+ enum filter_trivial_type type);
-int pevent_filter_copy(struct event_filter *dest, struct event_filter *source);
+int tep_filter_copy(struct event_filter *dest, struct event_filter *source);
-int pevent_update_trivial(struct event_filter *dest, struct event_filter *source,
- enum filter_trivial_type type);
+int tep_update_trivial(struct event_filter *dest, struct event_filter *source,
+ enum filter_trivial_type type);
-int pevent_filter_compare(struct event_filter *filter1, struct event_filter *filter2);
+int tep_filter_compare(struct event_filter *filter1, struct event_filter *filter2);
#endif /* _PARSE_EVENTS_H */
diff --git a/tools/lib/traceevent/parse-filter.c b/tools/lib/traceevent/parse-filter.c
index 5dc474027313..f3d812676169 100644
--- a/tools/lib/traceevent/parse-filter.c
+++ b/tools/lib/traceevent/parse-filter.c
@@ -66,7 +66,7 @@ static void show_error(char *error_buf, const char *fmt, ...)
}
va_start(ap, fmt);
- vsnprintf(error_buf + len, PEVENT_FILTER_ERROR_BUFSZ - len, fmt, ap);
+ vsnprintf(error_buf + len, TEP_FILTER_ERROR_BUFSZ - len, fmt, ap);
va_end(ap);
}
@@ -176,10 +176,10 @@ add_filter_type(struct event_filter *filter, int id)
}
/**
- * pevent_filter_alloc - create a new event filter
+ * tep_filter_alloc - create a new event filter
* @pevent: The pevent that this filter is associated with
*/
-struct event_filter *pevent_filter_alloc(struct tep_handle *pevent)
+struct event_filter *tep_filter_alloc(struct tep_handle *pevent)
{
struct event_filter *filter;
@@ -1259,16 +1259,16 @@ static void filter_init_error_buf(struct event_filter *filter)
}
/**
- * pevent_filter_add_filter_str - add a new filter
+ * tep_filter_add_filter_str - add a new filter
* @filter: the event filter to add to
* @filter_str: the filter string that contains the filter
*
* Returns 0 if the filter was successfully added or a
- * negative error code. Use pevent_filter_strerror() to see
+ * negative error code. Use tep_filter_strerror() to see
* actual error message in case of error.
*/
-enum tep_errno pevent_filter_add_filter_str(struct event_filter *filter,
- const char *filter_str)
+enum tep_errno tep_filter_add_filter_str(struct event_filter *filter,
+ const char *filter_str)
{
struct tep_handle *pevent = filter->pevent;
struct event_list *event;
@@ -1349,7 +1349,7 @@ enum tep_errno pevent_filter_add_filter_str(struct event_filter *filter,
if (ret >= 0 && pevent->test_filters) {
char *test;
- test = pevent_filter_make_string(filter, event->event->id);
+ test = tep_filter_make_string(filter, event->event->id);
if (test) {
printf(" '%s: %s'\n", event->event->name, test);
free(test);
@@ -1371,7 +1371,7 @@ static void free_filter_type(struct filter_type *filter_type)
}
/**
- * pevent_filter_strerror - fill error message in a buffer
+ * tep_filter_strerror - fill error message in a buffer
* @filter: the event filter contains error
* @err: the error code
* @buf: the buffer to be filled in
@@ -1379,8 +1379,8 @@ static void free_filter_type(struct filter_type *filter_type)
*
* Returns 0 if message was filled successfully, -1 if error
*/
-int pevent_filter_strerror(struct event_filter *filter, enum tep_errno err,
- char *buf, size_t buflen)
+int tep_filter_strerror(struct event_filter *filter, enum tep_errno err,
+ char *buf, size_t buflen)
{
if (err <= __TEP_ERRNO__START || err >= __TEP_ERRNO__END)
return -1;
@@ -1397,7 +1397,7 @@ int pevent_filter_strerror(struct event_filter *filter, enum tep_errno err,
}
/**
- * pevent_filter_remove_event - remove a filter for an event
+ * tep_filter_remove_event - remove a filter for an event
* @filter: the event filter to remove from
* @event_id: the event to remove a filter for
*
@@ -1407,8 +1407,8 @@ int pevent_filter_strerror(struct event_filter *filter, enum tep_errno err,
* Returns 1: if an event was removed
* 0: if the event was not found
*/
-int pevent_filter_remove_event(struct event_filter *filter,
- int event_id)
+int tep_filter_remove_event(struct event_filter *filter,
+ int event_id)
{
struct filter_type *filter_type;
unsigned long len;
@@ -1437,12 +1437,12 @@ int pevent_filter_remove_event(struct event_filter *filter,
}
/**
- * pevent_filter_reset - clear all filters in a filter
+ * tep_filter_reset - clear all filters in a filter
* @filter: the event filter to reset
*
* Removes all filters from a filter and resets it.
*/
-void pevent_filter_reset(struct event_filter *filter)
+void tep_filter_reset(struct event_filter *filter)
{
int i;
@@ -1454,11 +1454,11 @@ void pevent_filter_reset(struct event_filter *filter)
filter->event_filters = NULL;
}
-void pevent_filter_free(struct event_filter *filter)
+void tep_filter_free(struct event_filter *filter)
{
pevent_unref(filter->pevent);
- pevent_filter_reset(filter);
+ tep_filter_reset(filter);
free(filter);
}
@@ -1515,18 +1515,18 @@ static int copy_filter_type(struct event_filter *filter,
}
/**
- * pevent_filter_copy - copy a filter using another filter
+ * tep_filter_copy - copy a filter using another filter
* @dest - the filter to copy to
* @source - the filter to copy from
*
* Returns 0 on success and -1 if not all filters were copied
*/
-int pevent_filter_copy(struct event_filter *dest, struct event_filter *source)
+int tep_filter_copy(struct event_filter *dest, struct event_filter *source)
{
int ret = 0;
int i;
- pevent_filter_reset(dest);
+ tep_filter_reset(dest);
for (i = 0; i < source->filters; i++) {
if (copy_filter_type(dest, source, &source->event_filters[i]))
@@ -1537,7 +1537,7 @@ int pevent_filter_copy(struct event_filter *dest, struct event_filter *source)
/**
- * pevent_update_trivial - update the trivial filters with the given filter
+ * tep_update_trivial - update the trivial filters with the given filter
* @dest - the filter to update
* @source - the filter as the source of the update
* @type - the type of trivial filter to update.
@@ -1547,8 +1547,8 @@ int pevent_filter_copy(struct event_filter *dest, struct event_filter *source)
* Returns 0 on success and -1 if there was a problem updating, but
* events may have still been updated on error.
*/
-int pevent_update_trivial(struct event_filter *dest, struct event_filter *source,
- enum filter_trivial_type type)
+int tep_update_trivial(struct event_filter *dest, struct event_filter *source,
+ enum filter_trivial_type type)
{
struct tep_handle *src_pevent;
struct tep_handle *dest_pevent;
@@ -1585,7 +1585,7 @@ int pevent_update_trivial(struct event_filter *dest, struct event_filter *source
return -1;
}
- str = pevent_filter_make_string(source, event->id);
+ str = tep_filter_make_string(source, event->id);
if (!str)
continue;
@@ -1598,7 +1598,7 @@ int pevent_update_trivial(struct event_filter *dest, struct event_filter *source
}
/**
- * pevent_filter_clear_trivial - clear TRUE and FALSE filters
+ * tep_filter_clear_trivial - clear TRUE and FALSE filters
* @filter: the filter to remove trivial filters from
* @type: remove only true, false, or both
*
@@ -1606,8 +1606,8 @@ int pevent_update_trivial(struct event_filter *dest, struct event_filter *source
*
* Returns 0 on success and -1 if there was a problem.
*/
-int pevent_filter_clear_trivial(struct event_filter *filter,
- enum filter_trivial_type type)
+int tep_filter_clear_trivial(struct event_filter *filter,
+ enum filter_trivial_type type)
{
struct filter_type *filter_type;
int count = 0;
@@ -1653,14 +1653,14 @@ int pevent_filter_clear_trivial(struct event_filter *filter,
return 0;
for (i = 0; i < count; i++)
- pevent_filter_remove_event(filter, ids[i]);
+ tep_filter_remove_event(filter, ids[i]);
free(ids);
return 0;
}
/**
- * pevent_filter_event_has_trivial - return true event contains trivial filter
+ * tep_filter_event_has_trivial - return true event contains trivial filter
* @filter: the filter with the information
* @event_id: the id of the event to test
* @type: trivial type to test for (TRUE, FALSE, EITHER)
@@ -1668,9 +1668,9 @@ int pevent_filter_clear_trivial(struct event_filter *filter,
* Returns 1 if the event contains a matching trivial type
* otherwise 0.
*/
-int pevent_filter_event_has_trivial(struct event_filter *filter,
- int event_id,
- enum filter_trivial_type type)
+int tep_filter_event_has_trivial(struct event_filter *filter,
+ int event_id,
+ enum filter_trivial_type type)
{
struct filter_type *filter_type;
@@ -2015,14 +2015,14 @@ static int test_filter(struct event_format *event, struct filter_arg *arg,
}
/**
- * pevent_event_filtered - return true if event has filter
+ * tep_event_filtered - return true if event has filter
* @filter: filter struct with filter information
* @event_id: event id to test if filter exists
*
* Returns 1 if filter found for @event_id
* otherwise 0;
*/
-int pevent_event_filtered(struct event_filter *filter, int event_id)
+int tep_event_filtered(struct event_filter *filter, int event_id)
{
struct filter_type *filter_type;
@@ -2035,7 +2035,7 @@ int pevent_event_filtered(struct event_filter *filter, int event_id)
}
/**
- * pevent_filter_match - test if a record matches a filter
+ * tep_filter_match - test if a record matches a filter
* @filter: filter struct with filter information
* @record: the record to test against the filter
*
@@ -2046,8 +2046,8 @@ int pevent_event_filtered(struct event_filter *filter, int event_id)
* NO_FILTER - if no filters exist
* otherwise - error occurred during test
*/
-enum tep_errno pevent_filter_match(struct event_filter *filter,
- struct tep_record *record)
+enum tep_errno tep_filter_match(struct event_filter *filter,
+ struct tep_record *record)
{
struct tep_handle *pevent = filter->pevent;
struct filter_type *filter_type;
@@ -2364,7 +2364,7 @@ static char *arg_to_str(struct event_filter *filter, struct filter_arg *arg)
}
/**
- * pevent_filter_make_string - return a string showing the filter
+ * tep_filter_make_string - return a string showing the filter
* @filter: filter struct with filter information
* @event_id: the event id to return the filter string with
*
@@ -2373,7 +2373,7 @@ static char *arg_to_str(struct event_filter *filter, struct filter_arg *arg)
* NULL is returned if no filter is found or allocation failed.
*/
char *
-pevent_filter_make_string(struct event_filter *filter, int event_id)
+tep_filter_make_string(struct event_filter *filter, int event_id)
{
struct filter_type *filter_type;
@@ -2389,7 +2389,7 @@ pevent_filter_make_string(struct event_filter *filter, int event_id)
}
/**
- * pevent_filter_compare - compare two filters and return if they are the same
+ * tep_filter_compare - compare two filters and return if they are the same
* @filter1: Filter to compare with @filter2
* @filter2: Filter to compare with @filter1
*
@@ -2397,7 +2397,7 @@ pevent_filter_make_string(struct event_filter *filter, int event_id)
* 1 if the two filters hold the same content.
* 0 if they do not.
*/
-int pevent_filter_compare(struct event_filter *filter1, struct event_filter *filter2)
+int tep_filter_compare(struct event_filter *filter1, struct event_filter *filter2)
{
struct filter_type *filter_type1;
struct filter_type *filter_type2;
--
2.17.1
^ permalink raw reply related [flat|nested] 26+ messages in thread
* [PATCH 17/24] tools/lib/traceevent: Rename pevent_register / unregister APIs
2018-08-02 14:02 [PATCH 00/24] Rename variables, data structures and functions in libtraceevent Tzvetomir Stoyanov (VMware)
` (15 preceding siblings ...)
2018-08-02 14:02 ` [PATCH 16/24] tools/lib/traceevent: Rename pevent_filter* APIs Tzvetomir Stoyanov (VMware)
@ 2018-08-02 14:02 ` Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 18/24] tools/lib/traceevent: Rename pevent_data_ APIs Tzvetomir Stoyanov (VMware)
` (6 subsequent siblings)
23 siblings, 0 replies; 26+ messages in thread
From: Tzvetomir Stoyanov (VMware) @ 2018-08-02 14:02 UTC (permalink / raw)
To: rostedt; +Cc: linux-trace-devel, Tzvetomir Stoyanov (VMware)
In order to make libtraceevent into a proper library, variables, data
structures and functions require a unique prefix to prevent name space
conflicts. That prefix will be "tep_" and not "pevent_". This changes
APIs: pevent_register_print_function, pevent_unregister_print_function,
pevent_register_event_handler, pevent_unregister_event_handler,
pevent_register_function, pevent_register_trace_clock
Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
---
tools/lib/traceevent/event-parse.c | 40 +++++-----
tools/lib/traceevent/event-parse.h | 30 ++++----
tools/lib/traceevent/plugin_cfg80211.c | 16 ++--
tools/lib/traceevent/plugin_function.c | 8 +-
tools/lib/traceevent/plugin_hrtimer.c | 20 ++---
tools/lib/traceevent/plugin_jbd2.c | 32 ++++----
tools/lib/traceevent/plugin_kmem.c | 52 ++++++-------
tools/lib/traceevent/plugin_kvm.c | 88 +++++++++++-----------
tools/lib/traceevent/plugin_mac80211.c | 12 +--
tools/lib/traceevent/plugin_sched_switch.c | 24 +++---
tools/lib/traceevent/plugin_scsi.c | 20 ++---
tools/lib/traceevent/plugin_xen.c | 16 ++--
12 files changed, 179 insertions(+), 179 deletions(-)
diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index 8d0ce0ea52dc..0de470c07be9 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -324,7 +324,7 @@ int tep_register_comm(struct tep_handle *pevent, const char *comm, int pid)
return 0;
}
-int pevent_register_trace_clock(struct tep_handle *pevent, const char *trace_clock)
+int tep_register_trace_clock(struct tep_handle *pevent, const char *trace_clock)
{
pevent->trace_clock = strdup(trace_clock);
if (!pevent->trace_clock) {
@@ -544,7 +544,7 @@ pevent_find_function_address(struct tep_handle *pevent, unsigned long long addr)
}
/**
- * pevent_register_function - register a function with a given address
+ * tep_register_function - register a function with a given address
* @pevent: handle for the pevent
* @function: the function name to register
* @addr: the address the function starts at
@@ -553,8 +553,8 @@ pevent_find_function_address(struct tep_handle *pevent, unsigned long long addr)
* This registers a function name with an address and module.
* The @func passed in is duplicated.
*/
-int pevent_register_function(struct tep_handle *pevent, char *func,
- unsigned long long addr, char *mod)
+int tep_register_function(struct tep_handle *pevent, char *func,
+ unsigned long long addr, char *mod)
{
struct func_list *item = malloc(sizeof(*item));
@@ -6477,7 +6477,7 @@ static void free_func_handle(struct tep_function_handler *func)
}
/**
- * pevent_register_print_function - register a helper function
+ * tep_register_print_function - register a helper function
* @pevent: the handle to the pevent
* @func: the function to process the helper function
* @ret_type: the return type of the helper function
@@ -6491,10 +6491,10 @@ static void free_func_handle(struct tep_function_handler *func)
* The @parameters is a variable list of tep_func_arg_type enums that
* must end with TEP_FUNC_ARG_VOID.
*/
-int pevent_register_print_function(struct tep_handle *pevent,
- tep_func_handler func,
- enum tep_func_arg_type ret_type,
- char *name, ...)
+int tep_register_print_function(struct tep_handle *pevent,
+ tep_func_handler func,
+ enum tep_func_arg_type ret_type,
+ char *name, ...)
{
struct tep_function_handler *func_handle;
struct pevent_func_params **next_param;
@@ -6569,7 +6569,7 @@ int pevent_register_print_function(struct tep_handle *pevent,
}
/**
- * pevent_unregister_print_function - unregister a helper function
+ * tep_unregister_print_function - unregister a helper function
* @pevent: the handle to the pevent
* @func: the function to process the helper function
* @name: the name of the helper function
@@ -6578,8 +6578,8 @@ int pevent_register_print_function(struct tep_handle *pevent,
*
* Returns 0 if the handler was removed successully, -1 otherwise.
*/
-int pevent_unregister_print_function(struct tep_handle *pevent,
- tep_func_handler func, char *name)
+int tep_unregister_print_function(struct tep_handle *pevent,
+ tep_func_handler func, char *name)
{
struct tep_function_handler *func_handle;
@@ -6615,7 +6615,7 @@ static struct event_format *pevent_search_event(struct tep_handle *pevent, int i
}
/**
- * pevent_register_event_handler - register a way to parse an event
+ * tep_register_event_handler - register a way to parse an event
* @pevent: the handle to the pevent
* @id: the id of the event to register
* @sys_name: the system name the event belongs to
@@ -6631,9 +6631,9 @@ static struct event_format *pevent_search_event(struct tep_handle *pevent, int i
* If @id is >= 0, then it is used to find the event.
* else @sys_name and @event_name are used.
*/
-int pevent_register_event_handler(struct tep_handle *pevent, int id,
- const char *sys_name, const char *event_name,
- tep_event_handler_func func, void *context)
+int tep_register_event_handler(struct tep_handle *pevent, int id,
+ const char *sys_name, const char *event_name,
+ tep_event_handler_func func, void *context)
{
struct event_format *event;
struct event_handler *handle;
@@ -6700,7 +6700,7 @@ static int handle_matches(struct event_handler *handler, int id,
}
/**
- * pevent_unregister_event_handler - unregister an existing event handler
+ * tep_unregister_event_handler - unregister an existing event handler
* @pevent: the handle to the pevent
* @id: the id of the event to unregister
* @sys_name: the system name the handler belongs to
@@ -6715,9 +6715,9 @@ static int handle_matches(struct event_handler *handler, int id,
*
* Returns 0 if handler was removed successfully, -1 if event was not found.
*/
-int pevent_unregister_event_handler(struct tep_handle *pevent, int id,
- const char *sys_name, const char *event_name,
- tep_event_handler_func func, void *context)
+int tep_unregister_event_handler(struct tep_handle *pevent, int id,
+ const char *sys_name, const char *event_name,
+ tep_event_handler_func func, void *context)
{
struct event_format *event;
struct event_handler *handle;
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h
index c60329cd9463..dc0d2d3b7c33 100644
--- a/tools/lib/traceevent/event-parse.h
+++ b/tools/lib/traceevent/event-parse.h
@@ -619,9 +619,9 @@ int tep_set_function_resolver(struct tep_handle *pevent,
tep_func_resolver_t *func, void *priv);
void pevent_reset_function_resolver(struct tep_handle *pevent);
int tep_register_comm(struct tep_handle *pevent, const char *comm, int pid);
-int pevent_register_trace_clock(struct tep_handle *pevent, const char *trace_clock);
-int pevent_register_function(struct tep_handle *pevent, char *name,
- unsigned long long addr, char *mod);
+int tep_register_trace_clock(struct tep_handle *pevent, const char *trace_clock);
+int tep_register_function(struct tep_handle *pevent, char *name,
+ unsigned long long addr, char *mod);
int tep_register_print_string(struct tep_handle *pevent, const char *fmt,
unsigned long long addr);
int pevent_pid_is_registered(struct tep_handle *pevent, int pid);
@@ -673,18 +673,18 @@ int tep_print_func_field(struct trace_seq *s, const char *fmt,
struct event_format *event, const char *name,
struct tep_record *record, int err);
-int pevent_register_event_handler(struct tep_handle *pevent, int id,
- const char *sys_name, const char *event_name,
- tep_event_handler_func func, void *context);
-int pevent_unregister_event_handler(struct tep_handle *pevent, int id,
- const char *sys_name, const char *event_name,
- tep_event_handler_func func, void *context);
-int pevent_register_print_function(struct tep_handle *pevent,
- tep_func_handler func,
- enum tep_func_arg_type ret_type,
- char *name, ...);
-int pevent_unregister_print_function(struct tep_handle *pevent,
- tep_func_handler func, char *name);
+int tep_register_event_handler(struct tep_handle *pevent, int id,
+ const char *sys_name, const char *event_name,
+ tep_event_handler_func func, void *context);
+int tep_unregister_event_handler(struct tep_handle *pevent, int id,
+ const char *sys_name, const char *event_name,
+ tep_event_handler_func func, void *context);
+int tep_register_print_function(struct tep_handle *pevent,
+ tep_func_handler func,
+ enum tep_func_arg_type ret_type,
+ char *name, ...);
+int tep_unregister_print_function(struct tep_handle *pevent,
+ tep_func_handler func, char *name);
struct format_field *tep_find_common_field(struct event_format *event, const char *name);
struct format_field *tep_find_field(struct event_format *event, const char *name);
diff --git a/tools/lib/traceevent/plugin_cfg80211.c b/tools/lib/traceevent/plugin_cfg80211.c
index e0421e31509f..a51b366f47da 100644
--- a/tools/lib/traceevent/plugin_cfg80211.c
+++ b/tools/lib/traceevent/plugin_cfg80211.c
@@ -27,17 +27,17 @@ process___le16_to_cpup(struct trace_seq *s, unsigned long long *args)
int TEP_PLUGIN_LOADER(struct tep_handle *pevent)
{
- pevent_register_print_function(pevent,
- process___le16_to_cpup,
- TEP_FUNC_ARG_INT,
- "__le16_to_cpup",
- TEP_FUNC_ARG_PTR,
- TEP_FUNC_ARG_VOID);
+ tep_register_print_function(pevent,
+ process___le16_to_cpup,
+ TEP_FUNC_ARG_INT,
+ "__le16_to_cpup",
+ TEP_FUNC_ARG_PTR,
+ TEP_FUNC_ARG_VOID);
return 0;
}
void TEP_PLUGIN_UNLOADER(struct tep_handle *pevent)
{
- pevent_unregister_print_function(pevent, process___le16_to_cpup,
- "__le16_to_cpup");
+ tep_unregister_print_function(pevent, process___le16_to_cpup,
+ "__le16_to_cpup");
}
diff --git a/tools/lib/traceevent/plugin_function.c b/tools/lib/traceevent/plugin_function.c
index 57165da1bd51..50cc356124f6 100644
--- a/tools/lib/traceevent/plugin_function.c
+++ b/tools/lib/traceevent/plugin_function.c
@@ -165,8 +165,8 @@ static int function_handler(struct trace_seq *s, struct tep_record *record,
int TEP_PLUGIN_LOADER(struct tep_handle *pevent)
{
- pevent_register_event_handler(pevent, -1, "ftrace", "function",
- function_handler, NULL);
+ tep_register_event_handler(pevent, -1, "ftrace", "function",
+ function_handler, NULL);
tep_plugin_add_options("ftrace", plugin_options);
@@ -177,8 +177,8 @@ void TEP_PLUGIN_UNLOADER(struct tep_handle *pevent)
{
int i, x;
- pevent_unregister_event_handler(pevent, -1, "ftrace", "function",
- function_handler, NULL);
+ tep_unregister_event_handler(pevent, -1, "ftrace", "function",
+ function_handler, NULL);
for (i = 0; i <= cpus; i++) {
for (x = 0; x < fstack[i].size && fstack[i].stack[x]; x++)
diff --git a/tools/lib/traceevent/plugin_hrtimer.c b/tools/lib/traceevent/plugin_hrtimer.c
index a37180eef959..b43bfec565d8 100644
--- a/tools/lib/traceevent/plugin_hrtimer.c
+++ b/tools/lib/traceevent/plugin_hrtimer.c
@@ -68,21 +68,21 @@ static int timer_start_handler(struct trace_seq *s,
int TEP_PLUGIN_LOADER(struct tep_handle *pevent)
{
- pevent_register_event_handler(pevent, -1,
- "timer", "hrtimer_expire_entry",
- timer_expire_handler, NULL);
+ tep_register_event_handler(pevent, -1,
+ "timer", "hrtimer_expire_entry",
+ timer_expire_handler, NULL);
- pevent_register_event_handler(pevent, -1, "timer", "hrtimer_start",
- timer_start_handler, NULL);
+ tep_register_event_handler(pevent, -1, "timer", "hrtimer_start",
+ timer_start_handler, NULL);
return 0;
}
void TEP_PLUGIN_UNLOADER(struct tep_handle *pevent)
{
- pevent_unregister_event_handler(pevent, -1,
- "timer", "hrtimer_expire_entry",
- timer_expire_handler, NULL);
+ tep_unregister_event_handler(pevent, -1,
+ "timer", "hrtimer_expire_entry",
+ timer_expire_handler, NULL);
- pevent_unregister_event_handler(pevent, -1, "timer", "hrtimer_start",
- timer_start_handler, NULL);
+ tep_unregister_event_handler(pevent, -1, "timer", "hrtimer_start",
+ timer_start_handler, NULL);
}
diff --git a/tools/lib/traceevent/plugin_jbd2.c b/tools/lib/traceevent/plugin_jbd2.c
index 6da955ff037e..45a9acd19640 100644
--- a/tools/lib/traceevent/plugin_jbd2.c
+++ b/tools/lib/traceevent/plugin_jbd2.c
@@ -49,27 +49,27 @@ process_jiffies_to_msecs(struct trace_seq *s, unsigned long long *args)
int TEP_PLUGIN_LOADER(struct tep_handle *pevent)
{
- pevent_register_print_function(pevent,
- process_jbd2_dev_to_name,
- TEP_FUNC_ARG_STRING,
- "jbd2_dev_to_name",
- TEP_FUNC_ARG_INT,
- TEP_FUNC_ARG_VOID);
+ tep_register_print_function(pevent,
+ process_jbd2_dev_to_name,
+ TEP_FUNC_ARG_STRING,
+ "jbd2_dev_to_name",
+ TEP_FUNC_ARG_INT,
+ TEP_FUNC_ARG_VOID);
- pevent_register_print_function(pevent,
- process_jiffies_to_msecs,
- TEP_FUNC_ARG_LONG,
- "jiffies_to_msecs",
- TEP_FUNC_ARG_LONG,
- TEP_FUNC_ARG_VOID);
+ tep_register_print_function(pevent,
+ process_jiffies_to_msecs,
+ TEP_FUNC_ARG_LONG,
+ "jiffies_to_msecs",
+ TEP_FUNC_ARG_LONG,
+ TEP_FUNC_ARG_VOID);
return 0;
}
void TEP_PLUGIN_UNLOADER(struct tep_handle *pevent)
{
- pevent_unregister_print_function(pevent, process_jbd2_dev_to_name,
- "jbd2_dev_to_name");
+ tep_unregister_print_function(pevent, process_jbd2_dev_to_name,
+ "jbd2_dev_to_name");
- pevent_unregister_print_function(pevent, process_jiffies_to_msecs,
- "jiffies_to_msecs");
+ tep_unregister_print_function(pevent, process_jiffies_to_msecs,
+ "jiffies_to_msecs");
}
diff --git a/tools/lib/traceevent/plugin_kmem.c b/tools/lib/traceevent/plugin_kmem.c
index 28cabe250daf..6d5938d82c66 100644
--- a/tools/lib/traceevent/plugin_kmem.c
+++ b/tools/lib/traceevent/plugin_kmem.c
@@ -50,45 +50,45 @@ static int call_site_handler(struct trace_seq *s, struct tep_record *record,
int TEP_PLUGIN_LOADER(struct tep_handle *pevent)
{
- pevent_register_event_handler(pevent, -1, "kmem", "kfree",
- call_site_handler, NULL);
+ tep_register_event_handler(pevent, -1, "kmem", "kfree",
+ call_site_handler, NULL);
- pevent_register_event_handler(pevent, -1, "kmem", "kmalloc",
- call_site_handler, NULL);
+ tep_register_event_handler(pevent, -1, "kmem", "kmalloc",
+ call_site_handler, NULL);
- pevent_register_event_handler(pevent, -1, "kmem", "kmalloc_node",
- call_site_handler, NULL);
+ tep_register_event_handler(pevent, -1, "kmem", "kmalloc_node",
+ call_site_handler, NULL);
- pevent_register_event_handler(pevent, -1, "kmem", "kmem_cache_alloc",
- call_site_handler, NULL);
+ tep_register_event_handler(pevent, -1, "kmem", "kmem_cache_alloc",
+ call_site_handler, NULL);
- pevent_register_event_handler(pevent, -1, "kmem",
- "kmem_cache_alloc_node",
- call_site_handler, NULL);
+ tep_register_event_handler(pevent, -1, "kmem",
+ "kmem_cache_alloc_node",
+ call_site_handler, NULL);
- pevent_register_event_handler(pevent, -1, "kmem", "kmem_cache_free",
- call_site_handler, NULL);
+ tep_register_event_handler(pevent, -1, "kmem", "kmem_cache_free",
+ call_site_handler, NULL);
return 0;
}
void TEP_PLUGIN_UNLOADER(struct tep_handle *pevent)
{
- pevent_unregister_event_handler(pevent, -1, "kmem", "kfree",
- call_site_handler, NULL);
+ tep_unregister_event_handler(pevent, -1, "kmem", "kfree",
+ call_site_handler, NULL);
- pevent_unregister_event_handler(pevent, -1, "kmem", "kmalloc",
- call_site_handler, NULL);
+ tep_unregister_event_handler(pevent, -1, "kmem", "kmalloc",
+ call_site_handler, NULL);
- pevent_unregister_event_handler(pevent, -1, "kmem", "kmalloc_node",
- call_site_handler, NULL);
+ tep_unregister_event_handler(pevent, -1, "kmem", "kmalloc_node",
+ call_site_handler, NULL);
- pevent_unregister_event_handler(pevent, -1, "kmem", "kmem_cache_alloc",
- call_site_handler, NULL);
+ tep_unregister_event_handler(pevent, -1, "kmem", "kmem_cache_alloc",
+ call_site_handler, NULL);
- pevent_unregister_event_handler(pevent, -1, "kmem",
- "kmem_cache_alloc_node",
- call_site_handler, NULL);
+ tep_unregister_event_handler(pevent, -1, "kmem",
+ "kmem_cache_alloc_node",
+ call_site_handler, NULL);
- pevent_unregister_event_handler(pevent, -1, "kmem", "kmem_cache_free",
- call_site_handler, NULL);
+ tep_unregister_event_handler(pevent, -1, "kmem", "kmem_cache_free",
+ call_site_handler, NULL);
}
diff --git a/tools/lib/traceevent/plugin_kvm.c b/tools/lib/traceevent/plugin_kvm.c
index c20f743edf1f..4b3433763340 100644
--- a/tools/lib/traceevent/plugin_kvm.c
+++ b/tools/lib/traceevent/plugin_kvm.c
@@ -448,75 +448,75 @@ int TEP_PLUGIN_LOADER(struct tep_handle *pevent)
{
init_disassembler();
- pevent_register_event_handler(pevent, -1, "kvm", "kvm_exit",
- kvm_exit_handler, NULL);
+ tep_register_event_handler(pevent, -1, "kvm", "kvm_exit",
+ kvm_exit_handler, NULL);
- pevent_register_event_handler(pevent, -1, "kvm", "kvm_emulate_insn",
- kvm_emulate_insn_handler, NULL);
+ tep_register_event_handler(pevent, -1, "kvm", "kvm_emulate_insn",
+ kvm_emulate_insn_handler, NULL);
- pevent_register_event_handler(pevent, -1, "kvm", "kvm_nested_vmexit",
- kvm_nested_vmexit_handler, NULL);
+ tep_register_event_handler(pevent, -1, "kvm", "kvm_nested_vmexit",
+ kvm_nested_vmexit_handler, NULL);
- pevent_register_event_handler(pevent, -1, "kvm", "kvm_nested_vmexit_inject",
- kvm_nested_vmexit_inject_handler, NULL);
+ tep_register_event_handler(pevent, -1, "kvm", "kvm_nested_vmexit_inject",
+ kvm_nested_vmexit_inject_handler, NULL);
- pevent_register_event_handler(pevent, -1, "kvmmmu", "kvm_mmu_get_page",
- kvm_mmu_get_page_handler, NULL);
+ tep_register_event_handler(pevent, -1, "kvmmmu", "kvm_mmu_get_page",
+ kvm_mmu_get_page_handler, NULL);
- pevent_register_event_handler(pevent, -1, "kvmmmu", "kvm_mmu_sync_page",
- kvm_mmu_print_role, NULL);
+ tep_register_event_handler(pevent, -1, "kvmmmu", "kvm_mmu_sync_page",
+ kvm_mmu_print_role, NULL);
- pevent_register_event_handler(pevent, -1,
- "kvmmmu", "kvm_mmu_unsync_page",
- kvm_mmu_print_role, NULL);
+ tep_register_event_handler(pevent, -1,
+ "kvmmmu", "kvm_mmu_unsync_page",
+ kvm_mmu_print_role, NULL);
- pevent_register_event_handler(pevent, -1, "kvmmmu", "kvm_mmu_zap_page",
- kvm_mmu_print_role, NULL);
+ tep_register_event_handler(pevent, -1, "kvmmmu", "kvm_mmu_zap_page",
+ kvm_mmu_print_role, NULL);
- pevent_register_event_handler(pevent, -1, "kvmmmu",
+ tep_register_event_handler(pevent, -1, "kvmmmu",
"kvm_mmu_prepare_zap_page", kvm_mmu_print_role,
NULL);
- pevent_register_print_function(pevent,
- process_is_writable_pte,
- TEP_FUNC_ARG_INT,
- "is_writable_pte",
- TEP_FUNC_ARG_LONG,
- TEP_FUNC_ARG_VOID);
+ tep_register_print_function(pevent,
+ process_is_writable_pte,
+ TEP_FUNC_ARG_INT,
+ "is_writable_pte",
+ TEP_FUNC_ARG_LONG,
+ TEP_FUNC_ARG_VOID);
return 0;
}
void TEP_PLUGIN_UNLOADER(struct tep_handle *pevent)
{
- pevent_unregister_event_handler(pevent, -1, "kvm", "kvm_exit",
- kvm_exit_handler, NULL);
+ tep_unregister_event_handler(pevent, -1, "kvm", "kvm_exit",
+ kvm_exit_handler, NULL);
- pevent_unregister_event_handler(pevent, -1, "kvm", "kvm_emulate_insn",
- kvm_emulate_insn_handler, NULL);
+ tep_unregister_event_handler(pevent, -1, "kvm", "kvm_emulate_insn",
+ kvm_emulate_insn_handler, NULL);
- pevent_unregister_event_handler(pevent, -1, "kvm", "kvm_nested_vmexit",
- kvm_nested_vmexit_handler, NULL);
+ tep_unregister_event_handler(pevent, -1, "kvm", "kvm_nested_vmexit",
+ kvm_nested_vmexit_handler, NULL);
- pevent_unregister_event_handler(pevent, -1, "kvm", "kvm_nested_vmexit_inject",
- kvm_nested_vmexit_inject_handler, NULL);
+ tep_unregister_event_handler(pevent, -1, "kvm", "kvm_nested_vmexit_inject",
+ kvm_nested_vmexit_inject_handler, NULL);
- pevent_unregister_event_handler(pevent, -1, "kvmmmu", "kvm_mmu_get_page",
- kvm_mmu_get_page_handler, NULL);
+ tep_unregister_event_handler(pevent, -1, "kvmmmu", "kvm_mmu_get_page",
+ kvm_mmu_get_page_handler, NULL);
- pevent_unregister_event_handler(pevent, -1, "kvmmmu", "kvm_mmu_sync_page",
- kvm_mmu_print_role, NULL);
+ tep_unregister_event_handler(pevent, -1, "kvmmmu", "kvm_mmu_sync_page",
+ kvm_mmu_print_role, NULL);
- pevent_unregister_event_handler(pevent, -1,
- "kvmmmu", "kvm_mmu_unsync_page",
- kvm_mmu_print_role, NULL);
+ tep_unregister_event_handler(pevent, -1,
+ "kvmmmu", "kvm_mmu_unsync_page",
+ kvm_mmu_print_role, NULL);
- pevent_unregister_event_handler(pevent, -1, "kvmmmu", "kvm_mmu_zap_page",
- kvm_mmu_print_role, NULL);
+ tep_unregister_event_handler(pevent, -1, "kvmmmu", "kvm_mmu_zap_page",
+ kvm_mmu_print_role, NULL);
- pevent_unregister_event_handler(pevent, -1, "kvmmmu",
+ tep_unregister_event_handler(pevent, -1, "kvmmmu",
"kvm_mmu_prepare_zap_page", kvm_mmu_print_role,
NULL);
- pevent_unregister_print_function(pevent, process_is_writable_pte,
- "is_writable_pte");
+ tep_unregister_print_function(pevent, process_is_writable_pte,
+ "is_writable_pte");
}
diff --git a/tools/lib/traceevent/plugin_mac80211.c b/tools/lib/traceevent/plugin_mac80211.c
index 5197f940d153..de50a5316203 100644
--- a/tools/lib/traceevent/plugin_mac80211.c
+++ b/tools/lib/traceevent/plugin_mac80211.c
@@ -88,15 +88,15 @@ static int drv_bss_info_changed(struct trace_seq *s,
int TEP_PLUGIN_LOADER(struct tep_handle *pevent)
{
- pevent_register_event_handler(pevent, -1, "mac80211",
- "drv_bss_info_changed",
- drv_bss_info_changed, NULL);
+ tep_register_event_handler(pevent, -1, "mac80211",
+ "drv_bss_info_changed",
+ drv_bss_info_changed, NULL);
return 0;
}
void TEP_PLUGIN_UNLOADER(struct tep_handle *pevent)
{
- pevent_unregister_event_handler(pevent, -1, "mac80211",
- "drv_bss_info_changed",
- drv_bss_info_changed, NULL);
+ tep_unregister_event_handler(pevent, -1, "mac80211",
+ "drv_bss_info_changed",
+ drv_bss_info_changed, NULL);
}
diff --git a/tools/lib/traceevent/plugin_sched_switch.c b/tools/lib/traceevent/plugin_sched_switch.c
index 4d8eaab6ac15..3f3a89c3d041 100644
--- a/tools/lib/traceevent/plugin_sched_switch.c
+++ b/tools/lib/traceevent/plugin_sched_switch.c
@@ -136,25 +136,25 @@ static int sched_switch_handler(struct trace_seq *s,
int TEP_PLUGIN_LOADER(struct tep_handle *pevent)
{
- pevent_register_event_handler(pevent, -1, "sched", "sched_switch",
- sched_switch_handler, NULL);
+ tep_register_event_handler(pevent, -1, "sched", "sched_switch",
+ sched_switch_handler, NULL);
- pevent_register_event_handler(pevent, -1, "sched", "sched_wakeup",
- sched_wakeup_handler, NULL);
+ tep_register_event_handler(pevent, -1, "sched", "sched_wakeup",
+ sched_wakeup_handler, NULL);
- pevent_register_event_handler(pevent, -1, "sched", "sched_wakeup_new",
- sched_wakeup_handler, NULL);
+ tep_register_event_handler(pevent, -1, "sched", "sched_wakeup_new",
+ sched_wakeup_handler, NULL);
return 0;
}
void TEP_PLUGIN_UNLOADER(struct tep_handle *pevent)
{
- pevent_unregister_event_handler(pevent, -1, "sched", "sched_switch",
- sched_switch_handler, NULL);
+ tep_unregister_event_handler(pevent, -1, "sched", "sched_switch",
+ sched_switch_handler, NULL);
- pevent_unregister_event_handler(pevent, -1, "sched", "sched_wakeup",
- sched_wakeup_handler, NULL);
+ tep_unregister_event_handler(pevent, -1, "sched", "sched_wakeup",
+ sched_wakeup_handler, NULL);
- pevent_unregister_event_handler(pevent, -1, "sched", "sched_wakeup_new",
- sched_wakeup_handler, NULL);
+ tep_unregister_event_handler(pevent, -1, "sched", "sched_wakeup_new",
+ sched_wakeup_handler, NULL);
}
diff --git a/tools/lib/traceevent/plugin_scsi.c b/tools/lib/traceevent/plugin_scsi.c
index ce38df7ed4d8..5ec346f6b842 100644
--- a/tools/lib/traceevent/plugin_scsi.c
+++ b/tools/lib/traceevent/plugin_scsi.c
@@ -415,19 +415,19 @@ unsigned long long process_scsi_trace_parse_cdb(struct trace_seq *s,
int TEP_PLUGIN_LOADER(struct tep_handle *pevent)
{
- pevent_register_print_function(pevent,
- process_scsi_trace_parse_cdb,
- TEP_FUNC_ARG_STRING,
- "scsi_trace_parse_cdb",
- TEP_FUNC_ARG_PTR,
- TEP_FUNC_ARG_PTR,
- TEP_FUNC_ARG_INT,
- TEP_FUNC_ARG_VOID);
+ tep_register_print_function(pevent,
+ process_scsi_trace_parse_cdb,
+ TEP_FUNC_ARG_STRING,
+ "scsi_trace_parse_cdb",
+ TEP_FUNC_ARG_PTR,
+ TEP_FUNC_ARG_PTR,
+ TEP_FUNC_ARG_INT,
+ TEP_FUNC_ARG_VOID);
return 0;
}
void TEP_PLUGIN_UNLOADER(struct tep_handle *pevent)
{
- pevent_unregister_print_function(pevent, process_scsi_trace_parse_cdb,
- "scsi_trace_parse_cdb");
+ tep_unregister_print_function(pevent, process_scsi_trace_parse_cdb,
+ "scsi_trace_parse_cdb");
}
diff --git a/tools/lib/traceevent/plugin_xen.c b/tools/lib/traceevent/plugin_xen.c
index 2ffbd91d5bb7..b2acbd6e9c86 100644
--- a/tools/lib/traceevent/plugin_xen.c
+++ b/tools/lib/traceevent/plugin_xen.c
@@ -121,17 +121,17 @@ unsigned long long process_xen_hypercall_name(struct trace_seq *s,
int TEP_PLUGIN_LOADER(struct tep_handle *pevent)
{
- pevent_register_print_function(pevent,
- process_xen_hypercall_name,
- TEP_FUNC_ARG_STRING,
- "xen_hypercall_name",
- TEP_FUNC_ARG_INT,
- TEP_FUNC_ARG_VOID);
+ tep_register_print_function(pevent,
+ process_xen_hypercall_name,
+ TEP_FUNC_ARG_STRING,
+ "xen_hypercall_name",
+ TEP_FUNC_ARG_INT,
+ TEP_FUNC_ARG_VOID);
return 0;
}
void TEP_PLUGIN_UNLOADER(struct tep_handle *pevent)
{
- pevent_unregister_print_function(pevent, process_xen_hypercall_name,
- "xen_hypercall_name");
+ tep_unregister_print_function(pevent, process_xen_hypercall_name,
+ "xen_hypercall_name");
}
--
2.17.1
^ permalink raw reply related [flat|nested] 26+ messages in thread
* [PATCH 18/24] tools/lib/traceevent: Rename pevent_data_ APIs
2018-08-02 14:02 [PATCH 00/24] Rename variables, data structures and functions in libtraceevent Tzvetomir Stoyanov (VMware)
` (16 preceding siblings ...)
2018-08-02 14:02 ` [PATCH 17/24] tools/lib/traceevent: Rename pevent_register / unregister APIs Tzvetomir Stoyanov (VMware)
@ 2018-08-02 14:02 ` Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 19/24] tools/lib/traceevent: Rename pevent field APIs Tzvetomir Stoyanov (VMware)
` (5 subsequent siblings)
23 siblings, 0 replies; 26+ messages in thread
From: Tzvetomir Stoyanov (VMware) @ 2018-08-02 14:02 UTC (permalink / raw)
To: rostedt; +Cc: linux-trace-devel, Tzvetomir Stoyanov (VMware)
In order to make libtraceevent into a proper library, variables, data
structures and functions require a unique prefix to prevent name space
conflicts. That prefix will be "tep_" and not "pevent_". This changes
APIs: pevent_data_lat_fmt, pevent_data_type, pevent_data_event_from_type,
pevent_data_pid, pevent_data_preempt_count, pevent_data_flags,
pevent_data_comm_from_pid, pevent_data_pid_from_comm, pevent_cmdline_pid
Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
---
tools/lib/traceevent/event-parse.c | 44 ++++++++++++++---------------
tools/lib/traceevent/event-parse.h | 22 +++++++--------
tools/lib/traceevent/parse-filter.c | 6 ++--
3 files changed, 36 insertions(+), 36 deletions(-)
diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index 0de470c07be9..4f924bf42b92 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -5140,7 +5140,7 @@ static void pretty_print(struct trace_seq *s, void *data, int size, struct event
}
/**
- * pevent_data_lat_fmt - parse the data for the latency format
+ * tep_data_lat_fmt - parse the data for the latency format
* @pevent: a handle to the pevent
* @s: the trace_seq to write to
* @record: the record to read from
@@ -5149,8 +5149,8 @@ static void pretty_print(struct trace_seq *s, void *data, int size, struct event
* need rescheduling, in hard/soft interrupt, preempt count
* and lock depth) and places it into the trace_seq.
*/
-void pevent_data_lat_fmt(struct tep_handle *pevent,
- struct trace_seq *s, struct tep_record *record)
+void tep_data_lat_fmt(struct tep_handle *pevent,
+ struct trace_seq *s, struct tep_record *record)
{
static int check_lock_depth = 1;
static int check_migrate_disable = 1;
@@ -5223,55 +5223,55 @@ void pevent_data_lat_fmt(struct tep_handle *pevent,
}
/**
- * pevent_data_type - parse out the given event type
+ * tep_data_type - parse out the given event type
* @pevent: a handle to the pevent
* @rec: the record to read from
*
* This returns the event id from the @rec.
*/
-int pevent_data_type(struct tep_handle *pevent, struct tep_record *rec)
+int tep_data_type(struct tep_handle *pevent, struct tep_record *rec)
{
return trace_parse_common_type(pevent, rec->data);
}
/**
- * pevent_data_event_from_type - find the event by a given type
+ * tep_data_event_from_type - find the event by a given type
* @pevent: a handle to the pevent
* @type: the type of the event.
*
* This returns the event form a given @type;
*/
-struct event_format *pevent_data_event_from_type(struct tep_handle *pevent, int type)
+struct event_format *tep_data_event_from_type(struct tep_handle *pevent, int type)
{
return tep_find_event(pevent, type);
}
/**
- * pevent_data_pid - parse the PID from record
+ * tep_data_pid - parse the PID from record
* @pevent: a handle to the pevent
* @rec: the record to parse
*
* This returns the PID from a record.
*/
-int pevent_data_pid(struct tep_handle *pevent, struct tep_record *rec)
+int tep_data_pid(struct tep_handle *pevent, struct tep_record *rec)
{
return parse_common_pid(pevent, rec->data);
}
/**
- * pevent_data_preempt_count - parse the preempt count from the record
+ * tep_data_preempt_count - parse the preempt count from the record
* @pevent: a handle to the pevent
* @rec: the record to parse
*
* This returns the preempt count from a record.
*/
-int pevent_data_preempt_count(struct tep_handle *pevent, struct tep_record *rec)
+int tep_data_preempt_count(struct tep_handle *pevent, struct tep_record *rec)
{
return parse_common_pc(pevent, rec->data);
}
/**
- * pevent_data_flags - parse the latency flags from the record
+ * tep_data_flags - parse the latency flags from the record
* @pevent: a handle to the pevent
* @rec: the record to parse
*
@@ -5279,20 +5279,20 @@ int pevent_data_preempt_count(struct tep_handle *pevent, struct tep_record *rec)
*
* Use trace_flag_type enum for the flags (see event-parse.h).
*/
-int pevent_data_flags(struct tep_handle *pevent, struct tep_record *rec)
+int tep_data_flags(struct tep_handle *pevent, struct tep_record *rec)
{
return parse_common_flags(pevent, rec->data);
}
/**
- * pevent_data_comm_from_pid - return the command line from PID
+ * tep_data_comm_from_pid - return the command line from PID
* @pevent: a handle to the pevent
* @pid: the PID of the task to search for
*
* This returns a pointer to the command line that has the given
* @pid.
*/
-const char *pevent_data_comm_from_pid(struct tep_handle *pevent, int pid)
+const char *tep_data_comm_from_pid(struct tep_handle *pevent, int pid)
{
const char *comm;
@@ -5317,7 +5317,7 @@ pid_from_cmdlist(struct tep_handle *pevent, const char *comm, struct cmdline *ne
}
/**
- * pevent_data_pid_from_comm - return the pid from a given comm
+ * tep_data_pid_from_comm - return the pid from a given comm
* @pevent: a handle to the pevent
* @comm: the cmdline to find the pid from
* @next: the cmdline structure to find the next comm
@@ -5329,8 +5329,8 @@ pid_from_cmdlist(struct tep_handle *pevent, const char *comm, struct cmdline *ne
* next pid.
* Also, it does a linear seach, so it may be slow.
*/
-struct cmdline *pevent_data_pid_from_comm(struct tep_handle *pevent, const char *comm,
- struct cmdline *next)
+struct cmdline *tep_data_pid_from_comm(struct tep_handle *pevent, const char *comm,
+ struct cmdline *next)
{
struct cmdline *cmdline;
@@ -5365,13 +5365,13 @@ struct cmdline *pevent_data_pid_from_comm(struct tep_handle *pevent, const char
}
/**
- * pevent_cmdline_pid - return the pid associated to a given cmdline
+ * tep_cmdline_pid - return the pid associated to a given cmdline
* @cmdline: The cmdline structure to get the pid from
*
* Returns the pid for a give cmdline. If @cmdline is NULL, then
* -1 is returned.
*/
-int pevent_cmdline_pid(struct tep_handle *pevent, struct cmdline *cmdline)
+int tep_cmdline_pid(struct tep_handle *pevent, struct cmdline *cmdline)
{
struct cmdline_list *cmdlist = (struct cmdline_list *)cmdline;
@@ -5391,7 +5391,7 @@ int pevent_cmdline_pid(struct tep_handle *pevent, struct cmdline *cmdline)
}
/**
- * pevent_data_comm_from_pid - parse the data into the print format
+ * tep_event_info - parse the data into the print format
* @s: the trace_seq to write to
* @event: the handle to the event
* @record: the record to read from
@@ -5511,7 +5511,7 @@ void tep_print_event_time(struct tep_handle *pevent, struct trace_seq *s,
}
if (pevent->latency_format) {
- pevent_data_lat_fmt(pevent, s, record);
+ tep_data_lat_fmt(pevent, s, record);
}
if (use_usec_format) {
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h
index dc0d2d3b7c33..2c4da2f1d4ed 100644
--- a/tools/lib/traceevent/event-parse.h
+++ b/tools/lib/traceevent/event-parse.h
@@ -705,18 +705,18 @@ pevent_find_event_by_name(struct tep_handle *pevent, const char *sys, const char
struct event_format *
pevent_find_event_by_record(struct tep_handle *pevent, struct tep_record *record);
-void pevent_data_lat_fmt(struct tep_handle *pevent,
- struct trace_seq *s, struct tep_record *record);
-int pevent_data_type(struct tep_handle *pevent, struct tep_record *rec);
-struct event_format *pevent_data_event_from_type(struct tep_handle *pevent, int type);
-int pevent_data_pid(struct tep_handle *pevent, struct tep_record *rec);
-int pevent_data_preempt_count(struct tep_handle *pevent, struct tep_record *rec);
-int pevent_data_flags(struct tep_handle *pevent, struct tep_record *rec);
-const char *pevent_data_comm_from_pid(struct tep_handle *pevent, int pid);
+void tep_data_lat_fmt(struct tep_handle *pevent,
+ struct trace_seq *s, struct tep_record *record);
+int tep_data_type(struct tep_handle *pevent, struct tep_record *rec);
+struct event_format *tep_data_event_from_type(struct tep_handle *pevent, int type);
+int tep_data_pid(struct tep_handle *pevent, struct tep_record *rec);
+int tep_data_preempt_count(struct tep_handle *pevent, struct tep_record *rec);
+int tep_data_flags(struct tep_handle *pevent, struct tep_record *rec);
+const char *tep_data_comm_from_pid(struct tep_handle *pevent, int pid);
struct cmdline;
-struct cmdline *pevent_data_pid_from_comm(struct tep_handle *pevent, const char *comm,
- struct cmdline *next);
-int pevent_cmdline_pid(struct tep_handle *pevent, struct cmdline *cmdline);
+struct cmdline *tep_data_pid_from_comm(struct tep_handle *pevent, const char *comm,
+ struct cmdline *next);
+int tep_cmdline_pid(struct tep_handle *pevent, struct cmdline *cmdline);
void tep_print_field(struct trace_seq *s, void *data,
struct format_field *field);
diff --git a/tools/lib/traceevent/parse-filter.c b/tools/lib/traceevent/parse-filter.c
index f3d812676169..474d820e97e1 100644
--- a/tools/lib/traceevent/parse-filter.c
+++ b/tools/lib/traceevent/parse-filter.c
@@ -1705,8 +1705,8 @@ get_comm(struct event_format *event, struct tep_record *record)
const char *comm;
int pid;
- pid = pevent_data_pid(event->pevent, record);
- comm = pevent_data_comm_from_pid(event->pevent, pid);
+ pid = tep_data_pid(event->pevent, record);
+ comm = tep_data_comm_from_pid(event->pevent, pid);
return comm;
}
@@ -2060,7 +2060,7 @@ enum tep_errno tep_filter_match(struct event_filter *filter,
if (!filter->filters)
return TEP_ERRNO__NO_FILTER;
- event_id = pevent_data_type(pevent, record);
+ event_id = tep_data_type(pevent, record);
filter_type = find_filter_type(filter, event_id);
if (!filter_type)
--
2.17.1
^ permalink raw reply related [flat|nested] 26+ messages in thread
* [PATCH 19/24] tools/lib/traceevent: Rename pevent field APIs
2018-08-02 14:02 [PATCH 00/24] Rename variables, data structures and functions in libtraceevent Tzvetomir Stoyanov (VMware)
` (17 preceding siblings ...)
2018-08-02 14:02 ` [PATCH 18/24] tools/lib/traceevent: Rename pevent_data_ APIs Tzvetomir Stoyanov (VMware)
@ 2018-08-02 14:02 ` Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 20/24] tools/lib/traceevent: Rename pevent_find_* APIs Tzvetomir Stoyanov (VMware)
` (4 subsequent siblings)
23 siblings, 0 replies; 26+ messages in thread
From: Tzvetomir Stoyanov (VMware) @ 2018-08-02 14:02 UTC (permalink / raw)
To: rostedt; +Cc: linux-trace-devel, Tzvetomir Stoyanov (VMware)
In order to make libtraceevent into a proper library, variables, data
structures and functions require a unique prefix to prevent name space
conflicts. That prefix will be "tep_" and not "pevent_". This changes
APIs: pevent_free_format, pevent_free_format_field, pevent_get_field_raw,
pevent_get_field_val, pevent_get_common_field_val, pevent_get_any_field_val
Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
---
tools/lib/traceevent/event-parse.c | 42 +++++++++++-----------
tools/lib/traceevent/event-parse.h | 28 +++++++--------
tools/lib/traceevent/plugin_function.c | 4 +--
tools/lib/traceevent/plugin_kvm.c | 28 +++++++--------
tools/lib/traceevent/plugin_sched_switch.c | 18 +++++-----
5 files changed, 60 insertions(+), 60 deletions(-)
diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index 4f924bf42b92..652b8ef6f4c7 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -6166,7 +6166,7 @@ __pevent_parse_event(struct tep_handle *pevent,
return 0;
event_add_failed:
- pevent_free_format(event);
+ tep_free_format(event);
return ret;
}
@@ -6263,7 +6263,7 @@ int get_field_val(struct trace_seq *s, struct format_field *field,
}
/**
- * pevent_get_field_raw - return the raw pointer into the data field
+ * tep_get_field_raw - return the raw pointer into the data field
* @s: The seq to print to on error
* @event: the event that the field is for
* @name: The name of the field
@@ -6276,9 +6276,9 @@ int get_field_val(struct trace_seq *s, struct format_field *field,
*
* On failure, it returns NULL.
*/
-void *pevent_get_field_raw(struct trace_seq *s, struct event_format *event,
- const char *name, struct tep_record *record,
- int *len, int err)
+void *tep_get_field_raw(struct trace_seq *s, struct event_format *event,
+ const char *name, struct tep_record *record,
+ int *len, int err)
{
struct format_field *field;
void *data = record->data;
@@ -6313,7 +6313,7 @@ void *pevent_get_field_raw(struct trace_seq *s, struct event_format *event,
}
/**
- * pevent_get_field_val - find a field and return its value
+ * tep_get_field_val - find a field and return its value
* @s: The seq to print to on error
* @event: the event that the field is for
* @name: The name of the field
@@ -6323,9 +6323,9 @@ void *pevent_get_field_raw(struct trace_seq *s, struct event_format *event,
*
* Returns 0 on success -1 on field not found.
*/
-int pevent_get_field_val(struct trace_seq *s, struct event_format *event,
- const char *name, struct tep_record *record,
- unsigned long long *val, int err)
+int tep_get_field_val(struct trace_seq *s, struct event_format *event,
+ const char *name, struct tep_record *record,
+ unsigned long long *val, int err)
{
struct format_field *field;
@@ -6338,7 +6338,7 @@ int pevent_get_field_val(struct trace_seq *s, struct event_format *event,
}
/**
- * pevent_get_common_field_val - find a common field and return its value
+ * tep_get_common_field_val - find a common field and return its value
* @s: The seq to print to on error
* @event: the event that the field is for
* @name: The name of the field
@@ -6348,9 +6348,9 @@ int pevent_get_field_val(struct trace_seq *s, struct event_format *event,
*
* Returns 0 on success -1 on field not found.
*/
-int pevent_get_common_field_val(struct trace_seq *s, struct event_format *event,
- const char *name, struct tep_record *record,
- unsigned long long *val, int err)
+int tep_get_common_field_val(struct trace_seq *s, struct event_format *event,
+ const char *name, struct tep_record *record,
+ unsigned long long *val, int err)
{
struct format_field *field;
@@ -6363,7 +6363,7 @@ int pevent_get_common_field_val(struct trace_seq *s, struct event_format *event,
}
/**
- * pevent_get_any_field_val - find a any field and return its value
+ * tep_get_any_field_val - find a any field and return its value
* @s: The seq to print to on error
* @event: the event that the field is for
* @name: The name of the field
@@ -6373,9 +6373,9 @@ int pevent_get_common_field_val(struct trace_seq *s, struct event_format *event,
*
* Returns 0 on success -1 on field not found.
*/
-int pevent_get_any_field_val(struct trace_seq *s, struct event_format *event,
- const char *name, struct tep_record *record,
- unsigned long long *val, int err)
+int tep_get_any_field_val(struct trace_seq *s, struct event_format *event,
+ const char *name, struct tep_record *record,
+ unsigned long long *val, int err)
{
struct format_field *field;
@@ -6771,7 +6771,7 @@ void pevent_ref(struct tep_handle *pevent)
pevent->ref_count++;
}
-void pevent_free_format_field(struct format_field *field)
+void tep_free_format_field(struct format_field *field)
{
free(field->type);
if (field->alias != field->name)
@@ -6786,7 +6786,7 @@ static void free_format_fields(struct format_field *field)
while (field) {
next = field->next;
- pevent_free_format_field(field);
+ tep_free_format_field(field);
field = next;
}
}
@@ -6797,7 +6797,7 @@ static void free_formats(struct format *format)
free_format_fields(format->fields);
}
-void pevent_free_format(struct event_format *event)
+void tep_free_format(struct event_format *event)
{
free(event->name);
free(event->system);
@@ -6883,7 +6883,7 @@ void tep_free(struct tep_handle *pevent)
}
for (i = 0; i < pevent->nr_events; i++)
- pevent_free_format(pevent->events[i]);
+ tep_free_format(pevent->events[i]);
while (pevent->handlers) {
handle = pevent->handlers;
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h
index 2c4da2f1d4ed..04ffc6e508cf 100644
--- a/tools/lib/traceevent/event-parse.h
+++ b/tools/lib/traceevent/event-parse.h
@@ -648,22 +648,22 @@ enum tep_errno tep_parse_format(struct tep_handle *pevent,
struct event_format **eventp,
const char *buf,
unsigned long size, const char *sys);
-void pevent_free_format(struct event_format *event);
-void pevent_free_format_field(struct format_field *field);
-
-void *pevent_get_field_raw(struct trace_seq *s, struct event_format *event,
- const char *name, struct tep_record *record,
- int *len, int err);
-
-int pevent_get_field_val(struct trace_seq *s, struct event_format *event,
- const char *name, struct tep_record *record,
- unsigned long long *val, int err);
-int pevent_get_common_field_val(struct trace_seq *s, struct event_format *event,
- const char *name, struct tep_record *record,
- unsigned long long *val, int err);
-int pevent_get_any_field_val(struct trace_seq *s, struct event_format *event,
+void tep_free_format(struct event_format *event);
+void tep_free_format_field(struct format_field *field);
+
+void *tep_get_field_raw(struct trace_seq *s, struct event_format *event,
+ const char *name, struct tep_record *record,
+ int *len, int err);
+
+int tep_get_field_val(struct trace_seq *s, struct event_format *event,
+ const char *name, struct tep_record *record,
+ unsigned long long *val, int err);
+int tep_get_common_field_val(struct trace_seq *s, struct event_format *event,
const char *name, struct tep_record *record,
unsigned long long *val, int err);
+int tep_get_any_field_val(struct trace_seq *s, struct event_format *event,
+ const char *name, struct tep_record *record,
+ unsigned long long *val, int err);
int tep_print_num_field(struct trace_seq *s, const char *fmt,
struct event_format *event, const char *name,
diff --git a/tools/lib/traceevent/plugin_function.c b/tools/lib/traceevent/plugin_function.c
index 50cc356124f6..0962120960eb 100644
--- a/tools/lib/traceevent/plugin_function.c
+++ b/tools/lib/traceevent/plugin_function.c
@@ -132,12 +132,12 @@ static int function_handler(struct trace_seq *s, struct tep_record *record,
const char *parent;
int index = 0;
- if (pevent_get_field_val(s, event, "ip", record, &function, 1))
+ if (tep_get_field_val(s, event, "ip", record, &function, 1))
return trace_seq_putc(s, '!');
func = pevent_find_function(pevent, function);
- if (pevent_get_field_val(s, event, "parent_ip", record, &pfunction, 1))
+ if (tep_get_field_val(s, event, "parent_ip", record, &pfunction, 1))
return trace_seq_putc(s, '!');
parent = pevent_find_function(pevent, pfunction);
diff --git a/tools/lib/traceevent/plugin_kvm.c b/tools/lib/traceevent/plugin_kvm.c
index 4b3433763340..7ebe82bf19ce 100644
--- a/tools/lib/traceevent/plugin_kvm.c
+++ b/tools/lib/traceevent/plugin_kvm.c
@@ -254,10 +254,10 @@ static int print_exit_reason(struct trace_seq *s, struct tep_record *record,
unsigned long long val;
const char *reason;
- if (pevent_get_field_val(s, event, field, record, &val, 1) < 0)
+ if (tep_get_field_val(s, event, field, record, &val, 1) < 0)
return -1;
- if (pevent_get_field_val(s, event, "isa", record, &isa, 0) < 0)
+ if (tep_get_field_val(s, event, "isa", record, &isa, 0) < 0)
isa = 1;
reason = find_exit_reason(isa, val);
@@ -278,8 +278,8 @@ static int kvm_exit_handler(struct trace_seq *s, struct tep_record *record,
tep_print_num_field(s, " rip 0x%lx", event, "guest_rip", record, 1);
- if (pevent_get_field_val(s, event, "info1", record, &info1, 0) >= 0
- && pevent_get_field_val(s, event, "info2", record, &info2, 0) >= 0)
+ if (tep_get_field_val(s, event, "info1", record, &info1, 0) >= 0
+ && tep_get_field_val(s, event, "info2", record, &info2, 0) >= 0)
trace_seq_printf(s, " info %llx %llx", info1, info2);
return 0;
@@ -299,22 +299,22 @@ static int kvm_emulate_insn_handler(struct trace_seq *s,
uint8_t *insn;
const char *disasm;
- if (pevent_get_field_val(s, event, "rip", record, &rip, 1) < 0)
+ if (tep_get_field_val(s, event, "rip", record, &rip, 1) < 0)
return -1;
- if (pevent_get_field_val(s, event, "csbase", record, &csbase, 1) < 0)
+ if (tep_get_field_val(s, event, "csbase", record, &csbase, 1) < 0)
return -1;
- if (pevent_get_field_val(s, event, "len", record, &len, 1) < 0)
+ if (tep_get_field_val(s, event, "len", record, &len, 1) < 0)
return -1;
- if (pevent_get_field_val(s, event, "flags", record, &flags, 1) < 0)
+ if (tep_get_field_val(s, event, "flags", record, &flags, 1) < 0)
return -1;
- if (pevent_get_field_val(s, event, "failed", record, &failed, 1) < 0)
+ if (tep_get_field_val(s, event, "failed", record, &failed, 1) < 0)
return -1;
- insn = pevent_get_field_raw(s, event, "insn", record, &llen, 1);
+ insn = tep_get_field_raw(s, event, "insn", record, &llen, 1);
if (!insn)
return -1;
@@ -379,7 +379,7 @@ static int kvm_mmu_print_role(struct trace_seq *s, struct tep_record *record,
};
union kvm_mmu_page_role role;
- if (pevent_get_field_val(s, event, "role", record, &val, 1) < 0)
+ if (tep_get_field_val(s, event, "role", record, &val, 1) < 0)
return -1;
role.word = (int)val;
@@ -409,7 +409,7 @@ static int kvm_mmu_print_role(struct trace_seq *s, struct tep_record *record,
tep_print_num_field(s, " root %u ", event,
"root_count", record, 1);
- if (pevent_get_field_val(s, event, "unsync", record, &val, 1) < 0)
+ if (tep_get_field_val(s, event, "unsync", record, &val, 1) < 0)
return -1;
trace_seq_printf(s, "%s%c", val ? "unsync" : "sync", 0);
@@ -422,12 +422,12 @@ static int kvm_mmu_get_page_handler(struct trace_seq *s,
{
unsigned long long val;
- if (pevent_get_field_val(s, event, "created", record, &val, 1) < 0)
+ if (tep_get_field_val(s, event, "created", record, &val, 1) < 0)
return -1;
trace_seq_printf(s, "%s ", val ? "new" : "existing");
- if (pevent_get_field_val(s, event, "gfn", record, &val, 1) < 0)
+ if (tep_get_field_val(s, event, "gfn", record, &val, 1) < 0)
return -1;
trace_seq_printf(s, "sp gfn %llx ", val);
diff --git a/tools/lib/traceevent/plugin_sched_switch.c b/tools/lib/traceevent/plugin_sched_switch.c
index 3f3a89c3d041..eecb4bd95c11 100644
--- a/tools/lib/traceevent/plugin_sched_switch.c
+++ b/tools/lib/traceevent/plugin_sched_switch.c
@@ -71,7 +71,7 @@ static int sched_wakeup_handler(struct trace_seq *s,
struct format_field *field;
unsigned long long val;
- if (pevent_get_field_val(s, event, "pid", record, &val, 1))
+ if (tep_get_field_val(s, event, "pid", record, &val, 1))
return trace_seq_putc(s, '!');
field = tep_find_any_field(event, "comm");
@@ -81,13 +81,13 @@ static int sched_wakeup_handler(struct trace_seq *s,
}
trace_seq_printf(s, "%lld", val);
- if (pevent_get_field_val(s, event, "prio", record, &val, 0) == 0)
+ if (tep_get_field_val(s, event, "prio", record, &val, 0) == 0)
trace_seq_printf(s, " [%lld]", val);
- if (pevent_get_field_val(s, event, "success", record, &val, 1) == 0)
+ if (tep_get_field_val(s, event, "success", record, &val, 1) == 0)
trace_seq_printf(s, " success=%lld", val);
- if (pevent_get_field_val(s, event, "target_cpu", record, &val, 0) == 0)
+ if (tep_get_field_val(s, event, "target_cpu", record, &val, 0) == 0)
trace_seq_printf(s, " CPU:%03llu", val);
return 0;
@@ -100,7 +100,7 @@ static int sched_switch_handler(struct trace_seq *s,
struct format_field *field;
unsigned long long val;
- if (pevent_get_field_val(s, event, "prev_pid", record, &val, 1))
+ if (tep_get_field_val(s, event, "prev_pid", record, &val, 1))
return trace_seq_putc(s, '!');
field = tep_find_any_field(event, "prev_comm");
@@ -110,15 +110,15 @@ static int sched_switch_handler(struct trace_seq *s,
}
trace_seq_printf(s, "%lld ", val);
- if (pevent_get_field_val(s, event, "prev_prio", record, &val, 0) == 0)
+ if (tep_get_field_val(s, event, "prev_prio", record, &val, 0) == 0)
trace_seq_printf(s, "[%d] ", (int) val);
- if (pevent_get_field_val(s, event, "prev_state", record, &val, 0) == 0)
+ if (tep_get_field_val(s, event, "prev_state", record, &val, 0) == 0)
write_state(s, val);
trace_seq_puts(s, " ==> ");
- if (pevent_get_field_val(s, event, "next_pid", record, &val, 1))
+ if (tep_get_field_val(s, event, "next_pid", record, &val, 1))
return trace_seq_putc(s, '!');
field = tep_find_any_field(event, "next_comm");
@@ -128,7 +128,7 @@ static int sched_switch_handler(struct trace_seq *s,
}
trace_seq_printf(s, "%lld", val);
- if (pevent_get_field_val(s, event, "next_prio", record, &val, 0) == 0)
+ if (tep_get_field_val(s, event, "next_prio", record, &val, 0) == 0)
trace_seq_printf(s, " [%d]", (int) val);
return 0;
--
2.17.1
^ permalink raw reply related [flat|nested] 26+ messages in thread
* [PATCH 20/24] tools/lib/traceevent: Rename pevent_find_* APIs
2018-08-02 14:02 [PATCH 00/24] Rename variables, data structures and functions in libtraceevent Tzvetomir Stoyanov (VMware)
` (18 preceding siblings ...)
2018-08-02 14:02 ` [PATCH 19/24] tools/lib/traceevent: Rename pevent field APIs Tzvetomir Stoyanov (VMware)
@ 2018-08-02 14:02 ` Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 21/24] tools/lib/traceevent: Rename various pevent get/set/is APIs Tzvetomir Stoyanov (VMware)
` (3 subsequent siblings)
23 siblings, 0 replies; 26+ messages in thread
From: Tzvetomir Stoyanov (VMware) @ 2018-08-02 14:02 UTC (permalink / raw)
To: rostedt; +Cc: linux-trace-devel, Tzvetomir Stoyanov (VMware)
In order to make libtraceevent into a proper library, variables, data
structures and functions require a unique prefix to prevent name space
conflicts. That prefix will be "tep_" and not "pevent_". This changes
APIs: pevent_find_function, pevent_find_function_address,
pevent_find_event_by_name, pevent_find_event_by_record
Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
---
tools/lib/traceevent/event-parse.c | 24 ++++++++++++------------
tools/lib/traceevent/event-parse.h | 8 ++++----
tools/lib/traceevent/parse-filter.c | 10 +++++-----
tools/lib/traceevent/plugin_function.c | 4 ++--
tools/lib/traceevent/plugin_kmem.c | 4 ++--
5 files changed, 25 insertions(+), 25 deletions(-)
diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index 652b8ef6f4c7..53d866434478 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -503,7 +503,7 @@ find_func(struct tep_handle *pevent, unsigned long long addr)
}
/**
- * pevent_find_function - find a function by a given address
+ * tep_find_function - find a function by a given address
* @pevent: handle for the pevent
* @addr: the address to find the function with
*
@@ -511,7 +511,7 @@ find_func(struct tep_handle *pevent, unsigned long long addr)
* address. Note, the address does not have to be exact, it
* will select the function that would contain the address.
*/
-const char *pevent_find_function(struct tep_handle *pevent, unsigned long long addr)
+const char *tep_find_function(struct tep_handle *pevent, unsigned long long addr)
{
struct func_map *map;
@@ -523,16 +523,16 @@ const char *pevent_find_function(struct tep_handle *pevent, unsigned long long a
}
/**
- * pevent_find_function_address - find a function address by a given address
+ * tep_find_function_address - find a function address by a given address
* @pevent: handle for the pevent
* @addr: the address to find the function with
*
* Returns the address the function starts at. This can be used in
- * conjunction with pevent_find_function to print both the function
+ * conjunction with tep_find_function to print both the function
* name and the function offset.
*/
unsigned long long
-pevent_find_function_address(struct tep_handle *pevent, unsigned long long addr)
+tep_find_function_address(struct tep_handle *pevent, unsigned long long addr)
{
struct func_map *map;
@@ -3498,7 +3498,7 @@ struct event_format *tep_find_event(struct tep_handle *pevent, int id)
}
/**
- * pevent_find_event_by_name - find an event by given name
+ * tep_find_event_by_name - find an event by given name
* @pevent: a handle to the pevent
* @sys: the system name to search for
* @name: the name of the event to search for
@@ -3507,8 +3507,8 @@ struct event_format *tep_find_event(struct tep_handle *pevent, int id)
* @sys. If @sys is NULL the first event with @name is returned.
*/
struct event_format *
-pevent_find_event_by_name(struct tep_handle *pevent,
- const char *sys, const char *name)
+tep_find_event_by_name(struct tep_handle *pevent,
+ const char *sys, const char *name)
{
struct event_format *event;
int i;
@@ -5433,7 +5433,7 @@ static bool is_timestamp_in_us(char *trace_clock, bool use_trace_clock)
}
/**
- * pevent_find_event_by_record - return the event from a given record
+ * tep_find_event_by_record - return the event from a given record
* @pevent: a handle to the pevent
* @record: The record to get the event from
*
@@ -5441,7 +5441,7 @@ static bool is_timestamp_in_us(char *trace_clock, bool use_trace_clock)
* is found.
*/
struct event_format *
-pevent_find_event_by_record(struct tep_handle *pevent, struct tep_record *record)
+tep_find_event_by_record(struct tep_handle *pevent, struct tep_record *record)
{
int type;
@@ -5564,7 +5564,7 @@ void tep_print_event(struct tep_handle *pevent, struct trace_seq *s,
{
struct event_format *event;
- event = pevent_find_event_by_record(pevent, record);
+ event = tep_find_event_by_record(pevent, record);
if (!event) {
int i;
int type = trace_parse_common_type(pevent, record->data);
@@ -6607,7 +6607,7 @@ static struct event_format *pevent_search_event(struct tep_handle *pevent, int i
if (sys_name && (strcmp(sys_name, event->system) != 0))
return NULL;
} else {
- event = pevent_find_event_by_name(pevent, sys_name, event_name);
+ event = tep_find_event_by_name(pevent, sys_name, event_name);
if (!event)
return NULL;
}
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h
index 04ffc6e508cf..63ec6d419219 100644
--- a/tools/lib/traceevent/event-parse.h
+++ b/tools/lib/traceevent/event-parse.h
@@ -690,9 +690,9 @@ struct format_field *tep_find_common_field(struct event_format *event, const cha
struct format_field *tep_find_field(struct event_format *event, const char *name);
struct format_field *tep_find_any_field(struct event_format *event, const char *name);
-const char *pevent_find_function(struct tep_handle *pevent, unsigned long long addr);
+const char *tep_find_function(struct tep_handle *pevent, unsigned long long addr);
unsigned long long
-pevent_find_function_address(struct tep_handle *pevent, unsigned long long addr);
+tep_find_function_address(struct tep_handle *pevent, unsigned long long addr);
unsigned long long tep_read_number(struct tep_handle *pevent, const void *ptr, int size);
int tep_read_number_field(struct format_field *field, const void *data,
unsigned long long *value);
@@ -700,10 +700,10 @@ int tep_read_number_field(struct format_field *field, const void *data,
struct event_format *tep_find_event(struct tep_handle *pevent, int id);
struct event_format *
-pevent_find_event_by_name(struct tep_handle *pevent, const char *sys, const char *name);
+tep_find_event_by_name(struct tep_handle *pevent, const char *sys, const char *name);
struct event_format *
-pevent_find_event_by_record(struct tep_handle *pevent, struct tep_record *record);
+tep_find_event_by_record(struct tep_handle *pevent, struct tep_record *record);
void tep_data_lat_fmt(struct tep_handle *pevent,
struct trace_seq *s, struct tep_record *record);
diff --git a/tools/lib/traceevent/parse-filter.c b/tools/lib/traceevent/parse-filter.c
index 474d820e97e1..3efab9b4298f 100644
--- a/tools/lib/traceevent/parse-filter.c
+++ b/tools/lib/traceevent/parse-filter.c
@@ -1478,7 +1478,7 @@ static int copy_filter_type(struct event_filter *filter,
/* Can't assume that the pevent's are the same */
sys = filter_type->event->system;
name = filter_type->event->name;
- event = pevent_find_event_by_name(filter->pevent, sys, name);
+ event = tep_find_event_by_name(filter->pevent, sys, name);
if (!event)
return -1;
@@ -1578,9 +1578,9 @@ int tep_update_trivial(struct event_filter *dest, struct event_filter *source,
if (src_pevent != dest_pevent) {
/* do a look up */
- event = pevent_find_event_by_name(src_pevent,
- event->system,
- event->name);
+ event = tep_find_event_by_name(src_pevent,
+ event->system,
+ event->name);
if (!event)
return -1;
}
@@ -1909,7 +1909,7 @@ static const char *get_field_str(struct filter_arg *arg, struct tep_record *reco
if (arg->str.field->flags & (FIELD_IS_POINTER | FIELD_IS_LONG))
/* convert to a kernel symbol */
- val = pevent_find_function(pevent, addr);
+ val = tep_find_function(pevent, addr);
if (val == NULL) {
/* just use the hex of the string name */
diff --git a/tools/lib/traceevent/plugin_function.c b/tools/lib/traceevent/plugin_function.c
index 0962120960eb..424747475d37 100644
--- a/tools/lib/traceevent/plugin_function.c
+++ b/tools/lib/traceevent/plugin_function.c
@@ -135,12 +135,12 @@ static int function_handler(struct trace_seq *s, struct tep_record *record,
if (tep_get_field_val(s, event, "ip", record, &function, 1))
return trace_seq_putc(s, '!');
- func = pevent_find_function(pevent, function);
+ func = tep_find_function(pevent, function);
if (tep_get_field_val(s, event, "parent_ip", record, &pfunction, 1))
return trace_seq_putc(s, '!');
- parent = pevent_find_function(pevent, pfunction);
+ parent = tep_find_function(pevent, pfunction);
if (parent && ftrace_indent->set)
index = add_and_get_index(parent, func, record->cpu);
diff --git a/tools/lib/traceevent/plugin_kmem.c b/tools/lib/traceevent/plugin_kmem.c
index 6d5938d82c66..73966b05abce 100644
--- a/tools/lib/traceevent/plugin_kmem.c
+++ b/tools/lib/traceevent/plugin_kmem.c
@@ -38,11 +38,11 @@ static int call_site_handler(struct trace_seq *s, struct tep_record *record,
if (tep_read_number_field(field, data, &val))
return 1;
- func = pevent_find_function(event->pevent, val);
+ func = tep_find_function(event->pevent, val);
if (!func)
return 1;
- addr = pevent_find_function_address(event->pevent, val);
+ addr = tep_find_function_address(event->pevent, val);
trace_seq_printf(s, "(%s+0x%x) ", func, (int)(val - addr));
return 1;
--
2.17.1
^ permalink raw reply related [flat|nested] 26+ messages in thread
* [PATCH 21/24] tools/lib/traceevent: Rename various pevent get/set/is APIs
2018-08-02 14:02 [PATCH 00/24] Rename variables, data structures and functions in libtraceevent Tzvetomir Stoyanov (VMware)
` (19 preceding siblings ...)
2018-08-02 14:02 ` [PATCH 20/24] tools/lib/traceevent: Rename pevent_find_* APIs Tzvetomir Stoyanov (VMware)
@ 2018-08-02 14:02 ` Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 22/24] tools/lib/traceevent: Rename internal parser related APIs Tzvetomir Stoyanov (VMware)
` (2 subsequent siblings)
23 siblings, 0 replies; 26+ messages in thread
From: Tzvetomir Stoyanov (VMware) @ 2018-08-02 14:02 UTC (permalink / raw)
To: rostedt; +Cc: linux-trace-devel, Tzvetomir Stoyanov (VMware)
In order to make libtraceevent into a proper library, variables, data
structures and functions require a unique prefix to prevent name space
conflicts. That prefix will be "tep_" and not "pevent_". This changes
APIs: pevent_pid_is_registered, pevent_get_cpus, pevent_set_cpus,
pevent_is_file_bigendian, pevent_is_host_bigendian, pevent_is_latency_format,
pevent_set_latency_format
Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
---
tools/lib/traceevent/event-parse.c | 4 ++--
tools/lib/traceevent/event-parse.h | 14 +++++++-------
tools/lib/traceevent/plugin_kvm.c | 4 ++--
3 files changed, 11 insertions(+), 11 deletions(-)
diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index 53d866434478..d367f7f2f2fc 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -211,14 +211,14 @@ static const char *find_cmdline(struct tep_handle *pevent, int pid)
}
/**
- * pevent_pid_is_registered - return if a pid has a cmdline registered
+ * tep_pid_is_registered - return if a pid has a cmdline registered
* @pevent: handle for the pevent
* @pid: The pid to check if it has a cmdline registered with.
*
* Returns 1 if the pid has a cmdline mapped to it
* 0 otherwise.
*/
-int pevent_pid_is_registered(struct tep_handle *pevent, int pid)
+int tep_pid_is_registered(struct tep_handle *pevent, int pid)
{
const struct cmdline *comm;
struct cmdline key;
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h
index 63ec6d419219..7f8921431cf1 100644
--- a/tools/lib/traceevent/event-parse.h
+++ b/tools/lib/traceevent/event-parse.h
@@ -624,7 +624,7 @@ int tep_register_function(struct tep_handle *pevent, char *name,
unsigned long long addr, char *mod);
int tep_register_print_string(struct tep_handle *pevent, const char *fmt,
unsigned long long addr);
-int pevent_pid_is_registered(struct tep_handle *pevent, int pid);
+int tep_pid_is_registered(struct tep_handle *pevent, int pid);
void tep_print_event_task(struct tep_handle *pevent, struct trace_seq *s,
struct event_format *event,
@@ -731,12 +731,12 @@ struct event_format **pevent_list_events(struct tep_handle *pevent, enum event_s
struct format_field **pevent_event_common_fields(struct event_format *event);
struct format_field **pevent_event_fields(struct event_format *event);
-static inline int pevent_get_cpus(struct tep_handle *pevent)
+static inline int tep_get_cpus(struct tep_handle *pevent)
{
return pevent->cpus;
}
-static inline void pevent_set_cpus(struct tep_handle *pevent, int cpus)
+static inline void tep_set_cpus(struct tep_handle *pevent, int cpus)
{
pevent->cpus = cpus;
}
@@ -761,7 +761,7 @@ static inline void tep_set_page_size(struct tep_handle *pevent, int _page_size)
pevent->page_size = _page_size;
}
-static inline int pevent_is_file_bigendian(struct tep_handle *pevent)
+static inline int tep_is_file_bigendian(struct tep_handle *pevent)
{
return pevent->file_bigendian;
}
@@ -771,7 +771,7 @@ static inline void tep_set_file_bigendian(struct tep_handle *pevent, int endian)
pevent->file_bigendian = endian;
}
-static inline int pevent_is_host_bigendian(struct tep_handle *pevent)
+static inline int tep_is_host_bigendian(struct tep_handle *pevent)
{
return pevent->host_bigendian;
}
@@ -781,12 +781,12 @@ static inline void tep_set_host_bigendian(struct tep_handle *pevent, int endian)
pevent->host_bigendian = endian;
}
-static inline int pevent_is_latency_format(struct tep_handle *pevent)
+static inline int tep_is_latency_format(struct tep_handle *pevent)
{
return pevent->latency_format;
}
-static inline void pevent_set_latency_format(struct tep_handle *pevent, int lat)
+static inline void tep_set_latency_format(struct tep_handle *pevent, int lat)
{
pevent->latency_format = lat;
}
diff --git a/tools/lib/traceevent/plugin_kvm.c b/tools/lib/traceevent/plugin_kvm.c
index 7ebe82bf19ce..1d0d15906225 100644
--- a/tools/lib/traceevent/plugin_kvm.c
+++ b/tools/lib/traceevent/plugin_kvm.c
@@ -388,8 +388,8 @@ static int kvm_mmu_print_role(struct trace_seq *s, struct tep_record *record,
* We can only use the structure if file is of the same
* endianess.
*/
- if (pevent_is_file_bigendian(event->pevent) ==
- pevent_is_host_bigendian(event->pevent)) {
+ if (tep_is_file_bigendian(event->pevent) ==
+ tep_is_host_bigendian(event->pevent)) {
trace_seq_printf(s, "%u q%u%s %s%s %spae %snxe %swp%s%s%s",
role.level,
--
2.17.1
^ permalink raw reply related [flat|nested] 26+ messages in thread
* [PATCH 22/24] tools/lib/traceevent: Rename internal parser related APIs
2018-08-02 14:02 [PATCH 00/24] Rename variables, data structures and functions in libtraceevent Tzvetomir Stoyanov (VMware)
` (20 preceding siblings ...)
2018-08-02 14:02 ` [PATCH 21/24] tools/lib/traceevent: Rename various pevent get/set/is APIs Tzvetomir Stoyanov (VMware)
@ 2018-08-02 14:02 ` Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 23/24] tools/lib/traceevent: Rename various pevent APIs Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 24/24] tools/lib/traceevent: Rename static variables and functions in event-parse.c Tzvetomir Stoyanov (VMware)
23 siblings, 0 replies; 26+ messages in thread
From: Tzvetomir Stoyanov (VMware) @ 2018-08-02 14:02 UTC (permalink / raw)
To: rostedt; +Cc: linux-trace-devel, Tzvetomir Stoyanov (VMware)
In order to make libtraceevent into a proper library, variables, data
structures and functions require a unique prefix to prevent name space
conflicts. That prefix will be "tep_" and not "pevent_". This changes
APIs: pevent_buffer_init, pevent_read_token, pevent_free_token,
pevent_peek_char, pevent_get_input_buf, pevent_get_input_buf_ptr
Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
---
tools/lib/traceevent/event-parse.c | 24 ++++++++++++------------
tools/lib/traceevent/event-parse.h | 12 ++++++------
tools/lib/traceevent/parse-filter.c | 16 ++++++++--------
3 files changed, 26 insertions(+), 26 deletions(-)
diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index d367f7f2f2fc..8215e6ff36eb 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -73,12 +73,12 @@ static void init_input_buf(const char *buf, unsigned long long size)
input_buf_ptr = 0;
}
-const char *pevent_get_input_buf(void)
+const char *tep_get_input_buf(void)
{
return input_buf;
}
-unsigned long long pevent_get_input_buf_ptr(void)
+unsigned long long tep_get_input_buf_ptr(void)
{
return input_buf_ptr;
}
@@ -113,14 +113,14 @@ process_defined_func(struct trace_seq *s, void *data, int size,
static void free_func_handle(struct tep_function_handler *func);
/**
- * pevent_buffer_init - init buffer for parsing
+ * tep_buffer_init - init buffer for parsing
* @buf: buffer to parse
* @size: the size of the buffer
*
- * For use with pevent_read_token(), this initializes the internal
- * buffer that pevent_read_token() will parse.
+ * For use with tep_read_token(), this initializes the internal
+ * buffer that tep_read_token() will parse.
*/
-void pevent_buffer_init(const char *buf, unsigned long long size)
+void tep_buffer_init(const char *buf, unsigned long long size)
{
init_input_buf(buf, size);
}
@@ -913,11 +913,11 @@ static int __peek_char(void)
}
/**
- * pevent_peek_char - peek at the next character that will be read
+ * tep_peek_char - peek at the next character that will be read
*
* Returns the next character read, or -1 if end of buffer.
*/
-int pevent_peek_char(void)
+int tep_peek_char(void)
{
return __peek_char();
}
@@ -1157,7 +1157,7 @@ static enum event_type read_token(char **tok)
}
/**
- * pevent_read_token - access to utilites to use the pevent parser
+ * tep_read_token - access to utilites to use the pevent parser
* @tok: The token to return
*
* This will parse tokens from the string given by
@@ -1165,16 +1165,16 @@ static enum event_type read_token(char **tok)
*
* Returns the token type.
*/
-enum event_type pevent_read_token(char **tok)
+enum event_type tep_read_token(char **tok)
{
return read_token(tok);
}
/**
- * pevent_free_token - free a token returned by pevent_read_token
+ * tep_free_token - free a token returned by tep_read_token
* @token: the token to free
*/
-void pevent_free_token(char *token)
+void tep_free_token(char *token)
{
free_token(token);
}
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h
index 7f8921431cf1..c41547353b4c 100644
--- a/tools/lib/traceevent/event-parse.h
+++ b/tools/lib/traceevent/event-parse.h
@@ -797,12 +797,12 @@ void pevent_ref(struct tep_handle *pevent);
void pevent_unref(struct tep_handle *pevent);
/* access to the internal parser */
-void pevent_buffer_init(const char *buf, unsigned long long size);
-enum event_type pevent_read_token(char **tok);
-void pevent_free_token(char *token);
-int pevent_peek_char(void);
-const char *pevent_get_input_buf(void);
-unsigned long long pevent_get_input_buf_ptr(void);
+void tep_buffer_init(const char *buf, unsigned long long size);
+enum event_type tep_read_token(char **tok);
+void tep_free_token(char *token);
+int tep_peek_char(void);
+const char *tep_get_input_buf(void);
+unsigned long long tep_get_input_buf_ptr(void);
/* for debugging */
void tep_print_funcs(struct tep_handle *pevent);
diff --git a/tools/lib/traceevent/parse-filter.c b/tools/lib/traceevent/parse-filter.c
index 3efab9b4298f..5e3f29736a25 100644
--- a/tools/lib/traceevent/parse-filter.c
+++ b/tools/lib/traceevent/parse-filter.c
@@ -51,8 +51,8 @@ static void show_error(char *error_buf, const char *fmt, ...)
int len;
int i;
- input = pevent_get_input_buf();
- index = pevent_get_input_buf_ptr();
+ input = tep_get_input_buf();
+ index = tep_get_input_buf_ptr();
len = input ? strlen(input) : 0;
if (len) {
@@ -72,7 +72,7 @@ static void show_error(char *error_buf, const char *fmt, ...)
static void free_token(char *token)
{
- pevent_free_token(token);
+ tep_free_token(token);
}
static enum event_type read_token(char **tok)
@@ -82,13 +82,13 @@ static enum event_type read_token(char **tok)
do {
free_token(token);
- type = pevent_read_token(&token);
+ type = tep_read_token(&token);
} while (type == EVENT_NEWLINE || type == EVENT_SPACE);
/* If token is = or ! check to see if the next char is ~ */
if (token &&
(strcmp(token, "=") == 0 || strcmp(token, "!") == 0) &&
- pevent_peek_char() == '~') {
+ tep_peek_char() == '~') {
/* append it */
*tok = malloc(3);
if (*tok == NULL) {
@@ -98,7 +98,7 @@ static enum event_type read_token(char **tok)
sprintf(*tok, "%c%c", *token, '~');
free_token(token);
/* Now remove the '~' from the buffer */
- pevent_read_token(&token);
+ tep_read_token(&token);
free_token(token);
} else
*tok = token;
@@ -1198,7 +1198,7 @@ process_event(struct event_format *event, const char *filter_str,
{
int ret;
- pevent_buffer_init(filter_str, strlen(filter_str));
+ tep_buffer_init(filter_str, strlen(filter_str));
ret = process_filter(event, parg, error_str, 0);
if (ret < 0)
@@ -1254,7 +1254,7 @@ filter_event(struct event_filter *filter, struct event_format *event,
static void filter_init_error_buf(struct event_filter *filter)
{
/* clear buffer to reset show error */
- pevent_buffer_init("", 0);
+ tep_buffer_init("", 0);
filter->error_buffer[0] = '\0';
}
--
2.17.1
^ permalink raw reply related [flat|nested] 26+ messages in thread
* [PATCH 23/24] tools/lib/traceevent: Rename various pevent APIs
2018-08-02 14:02 [PATCH 00/24] Rename variables, data structures and functions in libtraceevent Tzvetomir Stoyanov (VMware)
` (21 preceding siblings ...)
2018-08-02 14:02 ` [PATCH 22/24] tools/lib/traceevent: Rename internal parser related APIs Tzvetomir Stoyanov (VMware)
@ 2018-08-02 14:02 ` Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 24/24] tools/lib/traceevent: Rename static variables and functions in event-parse.c Tzvetomir Stoyanov (VMware)
23 siblings, 0 replies; 26+ messages in thread
From: Tzvetomir Stoyanov (VMware) @ 2018-08-02 14:02 UTC (permalink / raw)
To: rostedt; +Cc: linux-trace-devel, Tzvetomir Stoyanov (VMware)
In order to make libtraceevent into a proper library, variables, data
structures and functions require a unique prefix to prevent name space
conflicts. That prefix will be "tep_" and not "pevent_". This changes
APIs: pevent_reset_function_resolver, pevent_strerror, pevent_list_events,
pevent_event_common_fields, pevent_event_fields, pevent_ref, pevent_unref
Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
---
tools/lib/traceevent/event-parse.c | 22 +++++++++++-----------
tools/lib/traceevent/event-parse.h | 14 +++++++-------
tools/lib/traceevent/parse-filter.c | 6 +++---
3 files changed, 21 insertions(+), 21 deletions(-)
diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index 8215e6ff36eb..f723c088acca 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -471,13 +471,13 @@ int tep_set_function_resolver(struct tep_handle *pevent,
}
/**
- * pevent_reset_function_resolver - reset alternative function resolver
+ * tep_reset_function_resolver - reset alternative function resolver
* @pevent: handle for the pevent
*
* Stop using whatever alternative resolver was set, use the default
* one instead.
*/
-void pevent_reset_function_resolver(struct tep_handle *pevent)
+void tep_reset_function_resolver(struct tep_handle *pevent)
{
free(pevent->func_resolver);
pevent->func_resolver = NULL;
@@ -5630,7 +5630,7 @@ static int events_system_cmp(const void *a, const void *b)
return events_id_cmp(a, b);
}
-struct event_format **pevent_list_events(struct tep_handle *pevent, enum event_sort_type sort_type)
+struct event_format **tep_list_events(struct tep_handle *pevent, enum event_sort_type sort_type)
{
struct event_format **events;
int (*sort)(const void *a, const void *b);
@@ -5709,13 +5709,13 @@ get_event_fields(const char *type, const char *name,
}
/**
- * pevent_event_common_fields - return a list of common fields for an event
+ * tep_event_common_fields - return a list of common fields for an event
* @event: the event to return the common fields of.
*
* Returns an allocated array of fields. The last item in the array is NULL.
* The array must be freed with free().
*/
-struct format_field **pevent_event_common_fields(struct event_format *event)
+struct format_field **tep_event_common_fields(struct event_format *event)
{
return get_event_fields("common", event->name,
event->format.nr_common,
@@ -5723,13 +5723,13 @@ struct format_field **pevent_event_common_fields(struct event_format *event)
}
/**
- * pevent_event_fields - return a list of event specific fields for an event
+ * tep_event_fields - return a list of event specific fields for an event
* @event: the event to return the fields of.
*
* Returns an allocated array of fields. The last item in the array is NULL.
* The array must be freed with free().
*/
-struct format_field **pevent_event_fields(struct event_format *event)
+struct format_field **tep_event_fields(struct event_format *event)
{
return get_event_fields("event", event->name,
event->format.nr_fields,
@@ -6221,8 +6221,8 @@ static const char * const pevent_error_str[] = {
};
#undef _PE
-int pevent_strerror(struct tep_handle *pevent __maybe_unused,
- enum tep_errno errnum, char *buf, size_t buflen)
+int tep_strerror(struct tep_handle *pevent __maybe_unused,
+ enum tep_errno errnum, char *buf, size_t buflen)
{
int idx;
const char *msg;
@@ -6766,7 +6766,7 @@ struct tep_handle *tep_alloc(void)
return pevent;
}
-void pevent_ref(struct tep_handle *pevent)
+void tep_ref(struct tep_handle *pevent)
{
pevent->ref_count++;
}
@@ -6899,7 +6899,7 @@ void tep_free(struct tep_handle *pevent)
free(pevent);
}
-void pevent_unref(struct tep_handle *pevent)
+void tep_unref(struct tep_handle *pevent)
{
tep_free(pevent);
}
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h
index c41547353b4c..44b7c2d41f9f 100644
--- a/tools/lib/traceevent/event-parse.h
+++ b/tools/lib/traceevent/event-parse.h
@@ -617,7 +617,7 @@ enum trace_flag_type {
int tep_set_function_resolver(struct tep_handle *pevent,
tep_func_resolver_t *func, void *priv);
-void pevent_reset_function_resolver(struct tep_handle *pevent);
+void tep_reset_function_resolver(struct tep_handle *pevent);
int tep_register_comm(struct tep_handle *pevent, const char *comm, int pid);
int tep_register_trace_clock(struct tep_handle *pevent, const char *trace_clock);
int tep_register_function(struct tep_handle *pevent, char *name,
@@ -724,12 +724,12 @@ void tep_print_fields(struct trace_seq *s, void *data,
int size __maybe_unused, struct event_format *event);
void tep_event_info(struct trace_seq *s, struct event_format *event,
struct tep_record *record);
-int pevent_strerror(struct tep_handle *pevent, enum tep_errno errnum,
+int tep_strerror(struct tep_handle *pevent, enum tep_errno errnum,
char *buf, size_t buflen);
-struct event_format **pevent_list_events(struct tep_handle *pevent, enum event_sort_type);
-struct format_field **pevent_event_common_fields(struct event_format *event);
-struct format_field **pevent_event_fields(struct event_format *event);
+struct event_format **tep_list_events(struct tep_handle *pevent, enum event_sort_type);
+struct format_field **tep_event_common_fields(struct event_format *event);
+struct format_field **tep_event_fields(struct event_format *event);
static inline int tep_get_cpus(struct tep_handle *pevent)
{
@@ -793,8 +793,8 @@ static inline void tep_set_latency_format(struct tep_handle *pevent, int lat)
struct tep_handle *tep_alloc(void);
void tep_free(struct tep_handle *pevent);
-void pevent_ref(struct tep_handle *pevent);
-void pevent_unref(struct tep_handle *pevent);
+void tep_ref(struct tep_handle *pevent);
+void tep_unref(struct tep_handle *pevent);
/* access to the internal parser */
void tep_buffer_init(const char *buf, unsigned long long size);
diff --git a/tools/lib/traceevent/parse-filter.c b/tools/lib/traceevent/parse-filter.c
index 5e3f29736a25..682a50e8b5f7 100644
--- a/tools/lib/traceevent/parse-filter.c
+++ b/tools/lib/traceevent/parse-filter.c
@@ -189,7 +189,7 @@ struct event_filter *tep_filter_alloc(struct tep_handle *pevent)
memset(filter, 0, sizeof(*filter));
filter->pevent = pevent;
- pevent_ref(pevent);
+ tep_ref(pevent);
return filter;
}
@@ -1393,7 +1393,7 @@ int tep_filter_strerror(struct event_filter *filter, enum tep_errno err,
return 0;
}
- return pevent_strerror(filter->pevent, err, buf, buflen);
+ return tep_strerror(filter->pevent, err, buf, buflen);
}
/**
@@ -1456,7 +1456,7 @@ void tep_filter_reset(struct event_filter *filter)
void tep_filter_free(struct event_filter *filter)
{
- pevent_unref(filter->pevent);
+ tep_unref(filter->pevent);
tep_filter_reset(filter);
--
2.17.1
^ permalink raw reply related [flat|nested] 26+ messages in thread
* [PATCH 24/24] tools/lib/traceevent: Rename static variables and functions in event-parse.c
2018-08-02 14:02 [PATCH 00/24] Rename variables, data structures and functions in libtraceevent Tzvetomir Stoyanov (VMware)
` (22 preceding siblings ...)
2018-08-02 14:02 ` [PATCH 23/24] tools/lib/traceevent: Rename various pevent APIs Tzvetomir Stoyanov (VMware)
@ 2018-08-02 14:02 ` Tzvetomir Stoyanov (VMware)
23 siblings, 0 replies; 26+ messages in thread
From: Tzvetomir Stoyanov (VMware) @ 2018-08-02 14:02 UTC (permalink / raw)
To: rostedt; +Cc: linux-trace-devel, Tzvetomir Stoyanov (VMware)
In order to make libtraceevent into a proper library, variables, data
structures and functions require a unique prefix to prevent name space
conflicts. That prefix will be "tep_" and not "pevent_". This changes
static variables and functions in event-parse.c: pevent_func_params,
__pevent_parse_format, __pevent_parse_event, pevent_error_str, pevent_search_event
Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
---
tools/lib/traceevent/event-parse.c | 54 +++++++++++++++---------------
1 file changed, 27 insertions(+), 27 deletions(-)
diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index f723c088acca..6313e32680ff 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -92,9 +92,9 @@ struct event_handler {
void *context;
};
-struct pevent_func_params {
- struct pevent_func_params *next;
- enum tep_func_arg_type type;
+struct func_params {
+ struct func_params *next;
+ enum tep_func_arg_type type;
};
struct tep_function_handler {
@@ -102,7 +102,7 @@ struct tep_function_handler {
enum tep_func_arg_type ret_type;
char *name;
tep_func_handler func;
- struct pevent_func_params *params;
+ struct func_params *params;
int nr_args;
};
@@ -1161,7 +1161,7 @@ static enum event_type read_token(char **tok)
* @tok: The token to return
*
* This will parse tokens from the string given by
- * pevent_init_data().
+ * tep_init_data().
*
* Returns the token type.
*/
@@ -4133,7 +4133,7 @@ process_defined_func(struct trace_seq *s, void *data, int size,
struct event_format *event, struct print_arg *arg)
{
struct tep_function_handler *func_handle = arg->func.func;
- struct pevent_func_params *param;
+ struct func_params *param;
unsigned long long *args;
unsigned long long ret;
struct print_arg *farg;
@@ -6023,7 +6023,7 @@ static int find_event_handle(struct tep_handle *pevent, struct event_format *eve
}
/**
- * __pevent_parse_format - parse the event format
+ * __tep_parse_format - parse the event format
* @buf: the buffer storing the event format string
* @size: the size of @buf
* @sys: the system the event belongs to
@@ -6035,9 +6035,9 @@ static int find_event_handle(struct tep_handle *pevent, struct event_format *eve
*
* /sys/kernel/debug/tracing/events/.../.../format
*/
-enum tep_errno __pevent_parse_format(struct event_format **eventp,
- struct tep_handle *pevent, const char *buf,
- unsigned long size, const char *sys)
+enum tep_errno __tep_parse_format(struct event_format **eventp,
+ struct tep_handle *pevent, const char *buf,
+ unsigned long size, const char *sys)
{
struct event_format *event;
int ret;
@@ -6143,12 +6143,12 @@ enum tep_errno __pevent_parse_format(struct event_format **eventp,
}
static enum tep_errno
-__pevent_parse_event(struct tep_handle *pevent,
- struct event_format **eventp,
- const char *buf, unsigned long size,
- const char *sys)
+__parse_event(struct tep_handle *pevent,
+ struct event_format **eventp,
+ const char *buf, unsigned long size,
+ const char *sys)
{
- int ret = __pevent_parse_format(eventp, pevent, buf, size, sys);
+ int ret = __tep_parse_format(eventp, pevent, buf, size, sys);
struct event_format *event = *eventp;
if (event == NULL)
@@ -6190,7 +6190,7 @@ enum tep_errno tep_parse_format(struct tep_handle *pevent,
const char *buf,
unsigned long size, const char *sys)
{
- return __pevent_parse_event(pevent, eventp, buf, size, sys);
+ return __parse_event(pevent, eventp, buf, size, sys);
}
/**
@@ -6211,12 +6211,12 @@ enum tep_errno tep_parse_event(struct tep_handle *pevent, const char *buf,
unsigned long size, const char *sys)
{
struct event_format *event = NULL;
- return __pevent_parse_event(pevent, &event, buf, size, sys);
+ return __parse_event(pevent, &event, buf, size, sys);
}
#undef _PE
#define _PE(code, str) str
-static const char * const pevent_error_str[] = {
+static const char * const tep_error_str[] = {
TEP_ERRORS
};
#undef _PE
@@ -6237,7 +6237,7 @@ int tep_strerror(struct tep_handle *pevent __maybe_unused,
return -1;
idx = errnum - __TEP_ERRNO__START - 1;
- msg = pevent_error_str[idx];
+ msg = tep_error_str[idx];
snprintf(buf, buflen, "%s", msg);
return 0;
@@ -6463,7 +6463,7 @@ int tep_print_func_field(struct trace_seq *s, const char *fmt,
static void free_func_handle(struct tep_function_handler *func)
{
- struct pevent_func_params *params;
+ struct func_params *params;
free(func->name);
@@ -6497,8 +6497,8 @@ int tep_register_print_function(struct tep_handle *pevent,
char *name, ...)
{
struct tep_function_handler *func_handle;
- struct pevent_func_params **next_param;
- struct pevent_func_params *param;
+ struct func_params **next_param;
+ struct func_params *param;
enum tep_func_arg_type type;
va_list ap;
int ret;
@@ -6591,9 +6591,9 @@ int tep_unregister_print_function(struct tep_handle *pevent,
return -1;
}
-static struct event_format *pevent_search_event(struct tep_handle *pevent, int id,
- const char *sys_name,
- const char *event_name)
+static struct event_format *search_event(struct tep_handle *pevent, int id,
+ const char *sys_name,
+ const char *event_name)
{
struct event_format *event;
@@ -6638,7 +6638,7 @@ int tep_register_event_handler(struct tep_handle *pevent, int id,
struct event_format *event;
struct event_handler *handle;
- event = pevent_search_event(pevent, id, sys_name, event_name);
+ event = search_event(pevent, id, sys_name, event_name);
if (event == NULL)
goto not_found;
@@ -6723,7 +6723,7 @@ int tep_unregister_event_handler(struct tep_handle *pevent, int id,
struct event_handler *handle;
struct event_handler **next;
- event = pevent_search_event(pevent, id, sys_name, event_name);
+ event = search_event(pevent, id, sys_name, event_name);
if (event == NULL)
goto not_found;
--
2.17.1
^ permalink raw reply related [flat|nested] 26+ messages in thread
end of thread, other threads:[~2018-08-02 15:54 UTC | newest]
Thread overview: 26+ messages (download: mbox.gz follow: Atom feed
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2018-08-02 14:02 [PATCH 00/24] Rename variables, data structures and functions in libtraceevent Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 01/24] tools/lib/traceevent, tools/perf: Rename struct pevent to struct tep_handle Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 02/24] tools/lib/traceevent, tools/perf: Rename struct pevent_record to struct tep_record Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 03/24] tools/lib/traceevent, tools/perf: Rename pevent plugin related APIs Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 04/24] tools/lib/traceevent, tools/perf: Rename pevent alloc / free APIs Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 05/24] tools/lib/traceevent, tools/perf: Rename pevent find APIs Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 06/24] tools/lib/traceevent, tools/perf: Rename pevent parse APIs Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 07/24] tools/lib/traceevent, tools/perf: Rename pevent print APIs Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 08/24] tools/lib/traceevent, tools/perf: Rename pevent_read_number_* APIs Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 09/24] tools/lib/traceevent, tools/perf: Rename pevent_register_* APIs Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 10/24] tools/lib/traceevent, tools/perf: Rename pevent_set_* APIs Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 11/24] tools/lib/traceevent, tools/perf: Rename traceevent_* APIs Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 12/24] tools/lib/traceevent, tools/perf: Rename enum pevent_flag to enum tep_flag Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 13/24] tools/lib/traceevent, tools/lib/lockdep/: Rename enunm pevent_errno to enum tep_errno Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 14/24] tools/lib/traceevent: Rename pevent_function* APIs Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 15/24] tools/lib/traceevent, tools/perf: Rename traceevent_* APIs Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 16/24] tools/lib/traceevent: Rename pevent_filter* APIs Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 17/24] tools/lib/traceevent: Rename pevent_register / unregister APIs Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 18/24] tools/lib/traceevent: Rename pevent_data_ APIs Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 19/24] tools/lib/traceevent: Rename pevent field APIs Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 20/24] tools/lib/traceevent: Rename pevent_find_* APIs Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 21/24] tools/lib/traceevent: Rename various pevent get/set/is APIs Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 22/24] tools/lib/traceevent: Rename internal parser related APIs Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 23/24] tools/lib/traceevent: Rename various pevent APIs Tzvetomir Stoyanov (VMware)
2018-08-02 14:02 ` [PATCH 24/24] tools/lib/traceevent: Rename static variables and functions in event-parse.c Tzvetomir Stoyanov (VMware)
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2018-08-01 12:41 [PATCH 00/24] Rename variables, data structures and functions in libtraceevent Tzvetomir Stoyanov (VMware)
2018-08-01 12:41 ` [PATCH 21/24] tools/lib/traceevent: Rename various pevent get/set/is APIs Tzvetomir Stoyanov (VMware)
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