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Groups > linux.kernel > #1288837

[PATCH v13 01/29] tracing: Make ftrace_event_field checking functions available

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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>
Reviewed-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Tested-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Reviewed-by: Namhyung Kim <namhyung@kernel.org>
---
 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 919d9d0..fd22cd4 100644
--- a/kernel/trace/trace.h
+++ b/kernel/trace/trace.h
@@ -1113,6 +1113,18 @@ 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 trace_event_file *file,
diff --git a/kernel/trace/trace_events_filter.c b/kernel/trace/trace_events_filter.c
index f93a219..b5ca7eb 100644
--- a/kernel/trace/trace_events_filter.c
+++ b/kernel/trace/trace_events_filter.c
@@ -961,18 +961,6 @@ 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 bool is_legal_op(struct ftrace_event_field *field, int op)
 {
 	if (is_string_field(field) &&
-- 
1.9.3

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Thread

[PATCH 00/29] tracing: 'hist' triggers Tom Zanussi <tom.zanussi@linux.intel.com> - 2015-12-10 20:00 +0100
  [PATCH v13 21/29] tracing: Remove restriction on string position in hist trigger keys Tom Zanussi <tom.zanussi@linux.intel.com> - 2015-12-10 20:00 +0100
  [PATCH v13 27/29] kselftests/ftrace : Add event trigger testcases Tom Zanussi <tom.zanussi@linux.intel.com> - 2015-12-10 20:00 +0100
  [PATCH v13 24/29] tracing: Add support for multiple hist triggers per event Tom Zanussi <tom.zanussi@linux.intel.com> - 2015-12-10 20:00 +0100
  [PATCH v13 06/29] tracing: Add needs_rec flag to event triggers Tom Zanussi <tom.zanussi@linux.intel.com> - 2015-12-10 20:00 +0100
  [PATCH v13 01/29] tracing: Make ftrace_event_field checking functions available Tom Zanussi <tom.zanussi@linux.intel.com> - 2015-12-10 20:00 +0100
  [PATCH v13 04/29] tracing: Add get_syscall_name() Tom Zanussi <tom.zanussi@linux.intel.com> - 2015-12-10 20:00 +0100
  [PATCH v13 17/29] tracing: Add hist trigger 'execname' modifier Tom Zanussi <tom.zanussi@linux.intel.com> - 2015-12-10 20:00 +0100
  [PATCH v13 12/29] tracing: Add hist trigger support for user-defined sorting ('sort=' param) Tom Zanussi <tom.zanussi@linux.intel.com> - 2015-12-10 20:00 +0100
  [PATCH v13 10/29] tracing: Add hist trigger support for multiple values ('vals=' param) Tom Zanussi <tom.zanussi@linux.intel.com> - 2015-12-10 20:00 +0100
  [PATCH v13 25/29] tracing: Add support for named triggers Tom Zanussi <tom.zanussi@linux.intel.com> - 2015-12-10 20:00 +0100
  [PATCH v13 15/29] tracing: Add hist trigger 'hex' modifier for displaying numeric fields Tom Zanussi <tom.zanussi@linux.intel.com> - 2015-12-10 20:10 +0100
  [PATCH v13 03/29] tracing: Add event record param to trigger_ops.func() Tom Zanussi <tom.zanussi@linux.intel.com> - 2015-12-10 20:10 +0100
  [PATCH v13 18/29] tracing: Add hist trigger 'syscall' modifier Tom Zanussi <tom.zanussi@linux.intel.com> - 2015-12-10 20:10 +0100
  [PATCH v13 05/29] tracing: Add a per-event-trigger 'paused' field Tom Zanussi <tom.zanussi@linux.intel.com> - 2015-12-10 20:10 +0100
  [PATCH v13 16/29] tracing: Add hist trigger 'sym' and 'sym-offset' modifiers Tom Zanussi <tom.zanussi@linux.intel.com> - 2015-12-10 20:10 +0100

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