diff options
| author | Jiri Olsa <jolsa@kernel.org> | 2015-06-03 16:25:55 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-06-08 15:30:30 +0200 |
| commit | 1eda3b2144391e1ec9e1870bb32d5216ac7b384c (patch) | |
| tree | ad323f99acf791a0bc41acda059a67ed6d001ac6 /tools/perf/builtin-stat.c | |
| parent | perf stat: Remove transaction_run from shadow update/print code (diff) | |
| download | linux-1eda3b2144391e1ec9e1870bb32d5216ac7b384c.tar.xz linux-1eda3b2144391e1ec9e1870bb32d5216ac7b384c.zip | |
perf stat: Introduce reset_shadow_stats function
Move shadow counters reset code into separate function
as preparation for moving it into its own object.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
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/1433341559-31848-6-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to '')
| -rw-r--r-- | tools/perf/builtin-stat.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index b3e08ce2c564..fc85e6b9bd13 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -279,15 +279,8 @@ 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)); @@ -307,6 +300,18 @@ 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; |