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| author | Ingo Molnar <mingo@elte.hu> | 2011-04-27 04:24:57 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-04-26 20:04:55 +0200 |
| commit | 749141d926faf23ef811686a8050e7cf13dc223f (patch) | |
| tree | 8db58adb1707ae99602c97686057bd10af25279d /tools | |
| parent | perf stat: Fail more clearly when an invalid modifier is specified (diff) | |
| download | linux-749141d926faf23ef811686a8050e7cf13dc223f.tar.xz linux-749141d926faf23ef811686a8050e7cf13dc223f.zip | |
perf stat: Make all displayed event names parseable as well
Right now we display this by default:
0.202204 task-clock-msecs # 0.282 CPUs
0 context-switches # 0.000 M/sec
0 CPU-migrations # 0.000 M/sec
85 page-faults # 0.420 M/sec
The task-clock-msecs event cannot actually be passed back as an
event name, the event name we recognize is 'task-clock'.
So change the output of the cpu-clock and task-clock events
to be idempotent.
( Units should be printed out in the right-side column, if needed. )
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Link: http://lkml.kernel.org/n/tip-lexrnbzy09asscgd4f7oac4i@git.kernel.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/util/parse-events.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index b686269427ea..b5bfef12f399 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -70,8 +70,8 @@ static const char *hw_event_names[] = { }; static const char *sw_event_names[] = { - "cpu-clock-msecs", - "task-clock-msecs", + "cpu-clock", + "task-clock", "page-faults", "context-switches", "CPU-migrations", |