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| author | Adrian Hunter <adrian.hunter@intel.com> | 2013-12-11 12:36:29 (GMT) |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-12-13 13:30:20 (GMT) |
| commit | c09ec622629eeb4b7877646a42852e7156363425 (patch) | |
| tree | 02c90a8cb6a9e74ef5367c9b183ad1591f18ab9d /tools/perf/util/evlist.h | |
| parent | d645c442e68d24e64c46845bc8bb5d5a0a70b249 (diff) | |
| download | linux-c09ec622629eeb4b7877646a42852e7156363425.tar.xz | |
perf evlist: Add can_select_event() method
Add a function to determine whether an event can be selected.
This function is needed to allow a tool to automatically select
additional events, but only if they are available.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1386765443-26966-18-git-send-email-alexander.shishkin@linux.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/evlist.h')
| -rw-r--r-- | tools/perf/util/evlist.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h index 649d6ea..8a04aae 100644 --- a/tools/perf/util/evlist.h +++ b/tools/perf/util/evlist.h @@ -193,4 +193,6 @@ static inline void perf_mmap__write_tail(struct perf_mmap *md, pc->data_tail = tail; } +bool perf_evlist__can_select_event(struct perf_evlist *evlist, const char *str); + #endif /* __PERF_EVLIST_H */ |