Messages in this thread Patch in this message | | | From | Jiri Olsa <> | Subject | [PATCH 5/9] perf stat: Introduce reset_shadow_stats function | Date | Tue, 2 Jun 2015 00:59:59 +0200 |
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Move shadow counters reset code into separate function as preparation for moving it into its own object.
Link: http://lkml.kernel.org/n/tip-0i8ssz8kj0rpp5r699srqity@git.kernel.org Signed-off-by: Jiri Olsa <jolsa@kernel.org> --- tools/perf/builtin-stat.c | 21 +++++++++++++-------- 1 file changed, 13 insertions(+), 8 deletions(-)
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index 793344620fcf..72adb3813f77 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -281,15 +281,8 @@ static int evsel_context(struct perf_evsel *evsel) return ctx; } -static void perf_stat__reset_stats(struct perf_evlist *evlist) +static void reset_shadow_stats(void) { - struct perf_evsel *evsel; - - evlist__for_each(evlist, evsel) { - perf_evsel__reset_stat_priv(evsel); - perf_evsel__reset_counts(evsel, perf_evsel__nr_cpus(evsel)); - } - memset(runtime_nsecs_stats, 0, sizeof(runtime_nsecs_stats)); memset(runtime_cycles_stats, 0, sizeof(runtime_cycles_stats)); memset(runtime_stalled_cycles_front_stats, 0, sizeof(runtime_stalled_cycles_front_stats)); @@ -309,6 +302,18 @@ static void perf_stat__reset_stats(struct perf_evlist *evlist) memset(&walltime_nsecs_stats, 0, sizeof(walltime_nsecs_stats)); } +static void perf_stat__reset_stats(struct perf_evlist *evlist) +{ + struct perf_evsel *evsel; + + evlist__for_each(evlist, evsel) { + perf_evsel__reset_stat_priv(evsel); + perf_evsel__reset_counts(evsel, perf_evsel__nr_cpus(evsel)); + } + + reset_shadow_stats(); +} + static int create_perf_stat_counter(struct perf_evsel *evsel) { struct perf_event_attr *attr = &evsel->attr; -- 1.9.3
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