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| author | Steven Rostedt (Red Hat) <rostedt@goodmis.org> | 2015-02-02 14:35:07 -0500 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-02-11 12:37:08 -0300 |
| commit | 23773ca18b399051eb94f98b689cf7a9173c795b (patch) | |
| tree | 17629936892375049fd68b096389e8c24bc07a4a /tools/perf/util/parse-events.h | |
| parent | dd6dda27a8be563eaebb3f38b1d1d50920bb7991 (diff) | |
| download | op-kernel-dev-23773ca18b399051eb94f98b689cf7a9173c795b.zip op-kernel-dev-23773ca18b399051eb94f98b689cf7a9173c795b.tar.gz | |
perf tools: Make perf aware of tracefs
As tracefs may be mounted instead of debugfs to get to the event
directories, have perf know about tracefs, and use that file system over
debugfs if it is present.
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/r/20150202193553.340946602@goodmis.org
[ Fixed up error messages about tracefs pointed out by Namhyung ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/parse-events.h')
| -rw-r--r-- | tools/perf/util/parse-events.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/parse-events.h b/tools/perf/util/parse-events.h index ff6e1fa..39c3b57 100644 --- a/tools/perf/util/parse-events.h +++ b/tools/perf/util/parse-events.h @@ -122,6 +122,6 @@ void print_tracepoint_events(const char *subsys_glob, const char *event_glob, int print_hwcache_events(const char *event_glob, bool name_only); extern int is_valid_tracepoint(const char *event_string); -extern int valid_debugfs_mount(const char *debugfs); +int valid_event_mount(const char *eventfs); #endif /* __PERF_PARSE_EVENTS_H */ |
