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perf stat: Provide support for filters

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Now the --filter option is usable with perf stat too.

Cc: Ingo Molnar <mingo@elte.hu>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
LKML-Reference: <1300117230-8404-1-git-send-email-fweisbec@gmail.com>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Frederic Weisbecker 2011-03-14 16:40:30 +01:00 committed by Arnaldo Carvalho de Melo
parent 171b3be9c4
commit cfd748ae06
1 changed files with 8 additions and 0 deletions
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8
tools/perf/builtin-stat.c
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@ -333,6 +333,12 @@ static int run_perf_stat(int argc __used, const char **argv)
}
}
if (perf_evlist__set_filters(evsel_list)) {
error("failed to set filter with %d (%s)\n", errno,
strerror(errno));
return -1;
}
/*
* Enable counters and exec the command:
*/
@ -634,6 +640,8 @@ static const struct option options[] = {
OPT_CALLBACK('e', "event", &evsel_list, "event",
"event selector. use 'perf list' to list available events",
parse_events),
OPT_CALLBACK(0, "filter", &evsel_list, "filter",
"event filter", parse_filter),
OPT_BOOLEAN('i', "no-inherit", &no_inherit,
"child tasks do not inherit counters"),
OPT_INTEGER('p', "pid", &target_pid,