diff options
| author | Thomas Renninger <trenn@suse.de> | 2011-01-03 17:50:45 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-01-04 08:16:54 +0100 |
| commit | 20c457b8587bee4644d998331d9e13be82e05b4c (patch) | |
| tree | e1864952316ad24af3bea22d09753e043eb6ee75 /tools/perf/util/parse-events.h | |
| parent | 25e41933b58777f2d020c3b0186b430ea004ec28 (diff) | |
perf timechart: Adjust perf timechart to the new power events
builtin-timechart must only pass -e power:xy events if they are supported by
the running kernel, otherwise try to fetch the old power:power{start,end}
events.
For this I added the tiny helper function:
int is_valid_tracepoint(const char *event_string)
to parse-events.[hc], which could be more generic as an interface and support
hardware/software/... events, not only tracepoints, but someone else could
extend that if needed...
Signed-off-by: Thomas Renninger <trenn@suse.de>
Acked-by: Arjan van de Ven <arjan@linux.intel.com>
Acked-by: Jean Pihet <j-pihet@ti.com>
LKML-Reference: <1294073445-14812-4-git-send-email-trenn@suse.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf/util/parse-events.h')
| -rw-r--r-- | tools/perf/util/parse-events.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/util/parse-events.h b/tools/perf/util/parse-events.h index 0a0abc1d10e..1c9043ccd17 100644 --- a/tools/perf/util/parse-events.h +++ b/tools/perf/util/parse-events.h @@ -36,6 +36,7 @@ extern int parse_filter(const struct option *opt, const char *str, int unset); #define EVENTS_HELP_MAX (128*1024) extern void print_events(void); +extern int is_valid_tracepoint(const char *event_string); extern char debugfs_path[]; extern int valid_debugfs_mount(const char *debugfs); |