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perf stat: Introduce perf_evlist__reset_stats 

To fit in with the rest of the helpers (alloc and free).

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1435310967-14570-9-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Jiri Olsa 2015-06-26 11:29:13 +02:00 committed by Arnaldo Carvalho de Melo
parent 57b289159a
commit 254ecbc747
1 changed files with 6 additions and 2 deletions
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8
tools/perf/builtin-stat.c
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@ -216,7 +216,7 @@ out_free:
return -1;
}
static void perf_stat__reset_stats(struct perf_evlist *evlist)
static void perf_evlist__reset_stats(struct perf_evlist *evlist)
{
struct perf_evsel *evsel;
@ -224,7 +224,11 @@ static void perf_stat__reset_stats(struct perf_evlist *evlist)
perf_evsel__reset_stat_priv(evsel);
perf_evsel__reset_counts(evsel);
}
}
static void perf_stat__reset_stats(void)
{
perf_evlist__reset_stats(evsel_list);
perf_stat__reset_shadow_stats();
}
@ -1473,7 +1477,7 @@ int cmd_stat(int argc, const char **argv, const char *prefix __maybe_unused)
status = run_perf_stat(argc, argv);
if (forever && status != -1) {
print_stat(argc, argv);
perf_stat__reset_stats(evsel_list);
perf_stat__reset_stats();
}
}