[PATCH v5 02/10] tracing: Make ftrace_event_field checking functions available

Tom Zanussi
2015-05-20T21:22:17Z

Make is_string_field() and is_function_field() accessible outside of
trace_event_filters.c for other users of ftrace_event_fields.

Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
---
kernel/trace/trace.h | 12 ++++++++++++
kernel/trace/trace_events_filter.c | 12 ------------
2 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
index d261201..3c557b3 100644
--- a/kernel/trace/trace.h
+++ b/kernel/trace/trace.h
@@ -1050,6 +1050,18 @@ struct filter_pred {
unsigned short right;
};

+static inline bool is_string_field(struct ftrace_event_field *field)
+{
+ return field->filter_type == FILTER_DYN_STRING ||
+ field->filter_type == FILTER_STATIC_STRING ||
+ field->filter_type == FILTER_PTR_STRING;
+}
+
+static inline bool is_function_field(struct ftrace_event_field *field)
+{
+ return field->filter_type == FILTER_TRACE_FN;
+}
+
extern enum regex_type
filter_parse_regex(char *buff, int len, char **search, int *not);
extern void print_event_filter(struct ftrace_event_file *file,
diff --git a/kernel/trace/trace_events_filter.c b/kernel/trace/trace_events_filter.c
index ced69da..aa8ab85 100644
--- a/kernel/trace/trace_events_filter.c
+++ b/kernel/trace/trace_events_filter.c
@@ -917,18 +917,6 @@ int filter_assign_type(const char *type)
return FILTER_OTHER;
}

-static bool is_function_field(struct ftrace_event_field *field)
-{
- return field->filter_type == FILTER_TRACE_FN;
-}
-
-static bool is_string_field(struct ftrace_event_field *field)
-{
- return field->filter_type == FILTER_DYN_STRING ||
- field->filter_type == FILTER_STATIC_STRING ||
- field->filter_type == FILTER_PTR_STRING;
-}
-
static int is_legal_op(struct ftrace_event_field *field, int op)
{
if (is_string_field(field) &&
--
1.9.3