diff options
Diffstat (limited to 'tools/perf/util/stat.c')
| -rw-r--r-- | tools/perf/util/stat.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/tools/perf/util/stat.c b/tools/perf/util/stat.c index 0f7b8a8cdea6..967e583392c7 100644 --- a/tools/perf/util/stat.c +++ b/tools/perf/util/stat.c @@ -264,6 +264,28 @@ void evlist__copy_prev_raw_counts(struct evlist *evlist) evsel__copy_prev_raw_counts(evsel); } +static void evsel__copy_res_stats(struct evsel *evsel) +{ + struct perf_stat_evsel *ps = evsel->stats; + + /* + * For GLOBAL aggregation mode, it updates the counts for each run + * in the evsel->stats.res_stats. See perf_stat_process_counter(). + */ + *ps->aggr[0].counts.values = avg_stats(&ps->res_stats); +} + +void evlist__copy_res_stats(struct perf_stat_config *config, struct evlist *evlist) +{ + struct evsel *evsel; + + if (config->aggr_mode != AGGR_GLOBAL) + return; + + evlist__for_each_entry(evlist, evsel) + evsel__copy_res_stats(evsel); +} + static size_t pkg_id_hash(long __key, void *ctx __maybe_unused) { uint64_t *key = (uint64_t *) __key; |