From: Steven Rostedt <rostedt@goodmis.org>
To: linux-kernel@vger.kernel.org
Cc: Ingo Molnar <mingo@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Peter Zijlstra <peterz@infradead.org>,
Namhyung Kim <namhyung@kernel.org>,
Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>,
Arnaldo Carvalho de Melo <acme@kernel.org>,
Jiri Olsa <jolsa@kernel.org>, Daniel Wagner <wagi@monom.org>
Subject: [RFC][PATCH 15/19] tracing: Rename ftrace_raw_##call event structures to trace_event_raw_##call
Date: Thu, 14 May 2015 11:13:30 -0400 [thread overview]
Message-ID: <20150514151920.338463195@goodmis.org> (raw)
In-Reply-To: 20150514151315.746637810@goodmis.org
[-- Attachment #1: 0015-tracing-Rename-ftrace_raw_-call-event-structures-to-.patch --]
[-- Type: text/plain, Size: 6871 bytes --]
From: "Steven Rostedt (Red Hat)" <rostedt@goodmis.org>
The name "ftrace" really refers to the function hook infrastructure. It
is not about the trace_events. The ftrace_raw_##call structures are built
by macros for trace events. They have nothing to do with function tracing.
Rename them.
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
---
include/trace/perf.h | 16 ++++++++--------
include/trace/trace_events.h | 14 +++++++-------
kernel/trace/trace_events_filter.c | 2 +-
kernel/trace/trace_events_trigger.c | 2 +-
4 files changed, 17 insertions(+), 17 deletions(-)
diff --git a/include/trace/perf.h b/include/trace/perf.h
index c9b831f3da23..c3fe3c859a17 100644
--- a/include/trace/perf.h
+++ b/include/trace/perf.h
@@ -7,7 +7,7 @@
*
* static struct trace_event_call event_<call>;
*
- * static void ftrace_raw_event_<call>(void *__data, proto)
+ * static void trace_event_raw_event_<call>(void *__data, proto)
* {
* struct trace_event_file *trace_file = __data;
* struct trace_event_call *event_call = trace_file->event_call;
@@ -15,7 +15,7 @@
* unsigned long eflags = trace_file->flags;
* enum event_trigger_type __tt = ETT_NONE;
* struct ring_buffer_event *event;
- * struct ftrace_raw_<call> *entry; <-- defined in stage 1
+ * struct trace_event_raw_<call> *entry; <-- defined in stage 1
* struct ring_buffer *buffer;
* unsigned long irq_flags;
* int __data_size;
@@ -68,7 +68,7 @@
* .define_fields = ftrace_define_fields_<call>,
* .fields = LIST_HEAD_INIT(event_class_##call.fields),
* .raw_init = trace_event_raw_init,
- * .probe = ftrace_raw_event_##call,
+ * .probe = trace_event_raw_event_##call,
* .reg = trace_event_reg,
* };
*
@@ -151,12 +151,12 @@
#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print) \
\
static notrace void \
-ftrace_raw_event_##call(void *__data, proto) \
+trace_event_raw_event_##call(void *__data, proto) \
{ \
struct trace_event_file *trace_file = __data; \
struct ftrace_data_offsets_##call __maybe_unused __data_offsets;\
struct trace_event_buffer fbuffer; \
- struct ftrace_raw_##call *entry; \
+ struct trace_event_raw_##call *entry; \
int __data_size; \
\
if (trace_trigger_soft_disabled(trace_file)) \
@@ -186,7 +186,7 @@ ftrace_raw_event_##call(void *__data, proto) \
#define DEFINE_EVENT(template, call, proto, args) \
static inline void ftrace_test_probe_##call(void) \
{ \
- check_trace_callback_type_##call(ftrace_raw_event_##template); \
+ check_trace_callback_type_##call(trace_event_raw_event_##template); \
}
#undef DEFINE_EVENT_PRINT
@@ -218,7 +218,7 @@ static struct trace_event_class __used __refdata event_class_##call = { \
.define_fields = ftrace_define_fields_##call, \
.fields = LIST_HEAD_INIT(event_class_##call.fields),\
.raw_init = trace_event_raw_init, \
- .probe = ftrace_raw_event_##call, \
+ .probe = trace_event_raw_event_##call, \
.reg = trace_event_reg, \
_TRACE_PERF_INIT(call) \
};
@@ -294,7 +294,7 @@ perf_trace_##call(void *__data, proto) \
{ \
struct trace_event_call *event_call = __data; \
struct ftrace_data_offsets_##call __maybe_unused __data_offsets;\
- struct ftrace_raw_##call *entry; \
+ struct trace_event_raw_##call *entry; \
struct pt_regs *__regs; \
u64 __addr = 0, __count = 1; \
struct task_struct *__task = NULL; \
diff --git a/include/trace/trace_events.h b/include/trace/trace_events.h
index ab927dd32149..0e9519d5eacb 100644
--- a/include/trace/trace_events.h
+++ b/include/trace/trace_events.h
@@ -3,7 +3,7 @@
*
* Override the macros in <trace/trace_events.h> to include the following:
*
- * struct ftrace_raw_<call> {
+ * struct trace_event_raw_<call> {
* struct trace_entry ent;
* <type> <item>;
* <type2> <item2>[<len>];
@@ -95,7 +95,7 @@ TRACE_MAKE_SYSTEM_STR();
#undef DECLARE_EVENT_CLASS
#define DECLARE_EVENT_CLASS(name, proto, args, tstruct, assign, print) \
- struct ftrace_raw_##name { \
+ struct trace_event_raw_##name { \
struct trace_entry ent; \
tstruct \
char __data[0]; \
@@ -206,7 +206,7 @@ TRACE_MAKE_SYSTEM_STR();
* trace_raw_output_<call>(struct trace_iterator *iter, int flags)
* {
* struct trace_seq *s = &iter->seq;
- * struct ftrace_raw_<call> *field; <-- defined in stage 1
+ * struct trace_event_raw_<call> *field; <-- defined in stage 1
* struct trace_entry *entry;
* struct trace_seq *p = &iter->tmp_seq;
* int ret;
@@ -309,7 +309,7 @@ trace_raw_output_##call(struct trace_iterator *iter, int flags, \
{ \
struct trace_seq *s = &iter->seq; \
struct trace_seq __maybe_unused *p = &iter->tmp_seq; \
- struct ftrace_raw_##call *field; \
+ struct trace_event_raw_##call *field; \
int ret; \
\
field = (typeof(field))iter->ent; \
@@ -332,7 +332,7 @@ static notrace enum print_line_t \
trace_raw_output_##call(struct trace_iterator *iter, int flags, \
struct trace_event *event) \
{ \
- struct ftrace_raw_##template *field; \
+ struct trace_event_raw_##template *field; \
struct trace_entry *entry; \
struct trace_seq *p = &iter->tmp_seq; \
\
@@ -409,7 +409,7 @@ static struct trace_event_functions ftrace_event_type_funcs_##call = { \
static int notrace __init \
ftrace_define_fields_##call(struct trace_event_call *event_call) \
{ \
- struct ftrace_raw_##call field; \
+ struct trace_event_raw_##call field; \
int ret; \
\
tstruct; \
@@ -490,7 +490,7 @@ static inline notrace int ftrace_get_offsets_##call( \
{ \
int __data_size = 0; \
int __maybe_unused __item_length; \
- struct ftrace_raw_##call __maybe_unused *entry; \
+ struct trace_event_raw_##call __maybe_unused *entry; \
\
tstruct; \
\
diff --git a/kernel/trace/trace_events_filter.c b/kernel/trace/trace_events_filter.c
index 319560a1af4b..71511ebc70db 100644
--- a/kernel/trace/trace_events_filter.c
+++ b/kernel/trace/trace_events_filter.c
@@ -2268,7 +2268,7 @@ out_unlock:
static struct test_filter_data_t {
char *filter;
- struct ftrace_raw_ftrace_test_filter rec;
+ struct trace_event_raw_ftrace_test_filter rec;
int match;
char *not_visited;
} test_filter_data[] = {
diff --git a/kernel/trace/trace_events_trigger.c b/kernel/trace/trace_events_trigger.c
index bb2cff8abe71..42a4009fd75a 100644
--- a/kernel/trace/trace_events_trigger.c
+++ b/kernel/trace/trace_events_trigger.c
@@ -968,7 +968,7 @@ static __init int register_trigger_snapshot_cmd(void) { return 0; }
* Skip 3:
* stacktrace_trigger()
* event_triggers_post_call()
- * ftrace_raw_event_xxx()
+ * trace_event_raw_event_xxx()
*/
#define STACK_SKIP 3
--
2.1.4
next prev parent reply other threads:[~2015-05-14 15:23 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-14 15:13 [RFC][PATCH 00/19] tracing: Remove "ftrace" from TRACE_EVENT files Steven Rostedt
2015-05-14 15:13 ` [RFC][PATCH 01/19] tracing: Rename trace/ftrace.h to trace/trace_events.h Steven Rostedt
2015-05-14 15:13 ` [RFC][PATCH 02/19] tracing: Move the perf code out of trace_event.h Steven Rostedt
2015-05-14 15:13 ` [RFC][PATCH 03/19] tracing: Rename ftrace_event.h to trace_events.h Steven Rostedt
2015-05-14 15:13 ` [RFC][PATCH 04/19] tracing: Rename ftrace_print_*() functions ta trace_print_*() Steven Rostedt
2015-05-14 15:13 ` [RFC][PATCH 05/19] tracing: Rename (un)register_ftrace_event() to (un)register_trace_event() Steven Rostedt
2015-05-14 15:13 ` [RFC][PATCH 06/19] tracing: Rename ftrace_event_file to trace_event_file Steven Rostedt
2015-05-14 15:13 ` [RFC][PATCH 07/19] tracing: Rename ftrace_event_{call,class} to trace_event_{call,class} Steven Rostedt
2015-05-14 15:13 ` [RFC][PATCH 08/19] tracing: Rename ftrace_event_buffer to trace_event_buffer Steven Rostedt
2015-05-14 15:13 ` [RFC][PATCH 09/19] tracing: Rename ftrace_output functions to trace_output Steven Rostedt
2015-05-14 15:13 ` [RFC][PATCH 10/19] tracing: Rename FTRACE_MAX_EVENT to TRACE_EVENT_TYPE_MAX Steven Rostedt
2015-05-14 15:13 ` [RFC][PATCH 11/19] tracing: Rename ftrace_event_name() to trace_event_name() Steven Rostedt
2015-05-14 15:13 ` [RFC][PATCH 12/19] tracing: Rename struct ftrace_subsystem_dir to trace_subsystem_dir Steven Rostedt
2015-05-14 15:13 ` [RFC][PATCH 13/19] tracing: Rename FTRACE_EVENT_FL_* flags to EVENT_FILE_FL_* Steven Rostedt
2015-05-14 15:13 ` [RFC][PATCH 14/19] tracing: Rename ftrace_trigger_soft_disabled() to trace_trigger_soft_disabled() Steven Rostedt
2015-05-14 15:13 ` Steven Rostedt [this message]
2015-05-14 15:13 ` [RFC][PATCH 16/19] tracing: Rename ftrace_data_offset_##call to trace_event_data_offset_##call Steven Rostedt
2015-05-14 15:13 ` [RFC][PATCH 17/19] tracing: Rename ftrace_event_type_funcs_##call to trace_event_type_funcs_##call Steven Rostedt
2015-05-14 15:13 ` [RFC][PATCH 18/19] tracing: Rename ftrace_define_fields_##call() to trace_event_define_fields_##call() Steven Rostedt
2015-05-14 15:13 ` [RFC][PATCH 19/19] tracing: Rename ftrace_get_offsets_##call() to trace_event_get_offsets_##call() Steven Rostedt
2015-05-22 12:28 ` [RFC][PATCH 00/19] tracing: Remove "ftrace" from TRACE_EVENT files Daniel Wagner
2015-05-22 12:46 ` Steven Rostedt
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