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| author | Adrian Hunter <adrian.hunter@intel.com> | 2014-07-31 09:00:52 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-08-13 19:21:32 -0300 |
| commit | 60b0896cc35243f515eda2085f9897e296177e45 (patch) | |
| tree | 21db1aaecc43f11e1c0465e3ffb917a2731b6e05 /tools/perf/util/evlist.h | |
| parent | bf8e8f4b832972c76d64ab2e2837a48397144887 (diff) | |
| download | linux-stable-60b0896cc35243f515eda2085f9897e296177e45.tar.gz linux-stable-60b0896cc35243f515eda2085f9897e296177e45.tar.bz2 linux-stable-60b0896cc35243f515eda2085f9897e296177e45.zip | |
perf evlist: Add perf_evlist__set_tracking_event()
Add a function to change which event is used to track mmap, comm and
task events.
This is needed with Instruction Tracing because the Instruction Tracing
event must come first but cannot be used for tracking because it will be
disabled under some circumstances.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1406786474-9306-10-git-send-email-adrian.hunter@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 | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h index f5173cd63693..e0084f90c271 100644 --- a/tools/perf/util/evlist.h +++ b/tools/perf/util/evlist.h @@ -262,4 +262,7 @@ void perf_evlist__to_front(struct perf_evlist *evlist, #define evlist__for_each_safe(evlist, tmp, evsel) \ __evlist__for_each_safe(&(evlist)->entries, tmp, evsel) +void perf_evlist__set_tracking_event(struct perf_evlist *evlist, + struct perf_evsel *tracking_evsel); + #endif /* __PERF_EVLIST_H */ |