From 4ef56902fba4d9949918c6266e67ba7d05fba7a4 Mon Sep 17 00:00:00 2001 From: Tom Zanussi Date: Thu, 10 Dec 2015 12:50:43 -0600 Subject: tracing: Make ftrace_event_field checking functions available Make is_string_field() and is_function_field() accessible outside of trace_event_filters.c for other users of ftrace_event_fields. Link: http://lkml.kernel.org/r/2d3f00d3311702e556e82eed7754bae6f017939f.1449767187.git.tom.zanussi@linux.intel.com Signed-off-by: Tom Zanussi Reviewed-by: Masami Hiramatsu Tested-by: Masami Hiramatsu Reviewed-by: Namhyung Kim Signed-off-by: Steven Rostedt --- kernel/trace/trace.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'kernel/trace/trace.h') diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h index b4cae47f283e..81a8359e9c29 100644 --- a/kernel/trace/trace.h +++ b/kernel/trace/trace.h @@ -1112,6 +1112,18 @@ 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, -- cgit v1.2.3