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| author | Jin Yao <yao.jin@linux.intel.com> | 2017-12-05 22:03:08 +0800 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-12-27 12:15:46 -0300 |
| commit | 14e72a21c783654ca7b6c897b6d6508c1abccd7d (patch) | |
| tree | 98baa442af78c4f01dac2ff440345e9b38371417 /tools/perf/util/stat.c | |
| parent | 56739444d861daa050624d40c7adff32c73e9980 (diff) | |
| download | talos-op-linux-14e72a21c783654ca7b6c897b6d6508c1abccd7d.tar.gz talos-op-linux-14e72a21c783654ca7b6c897b6d6508c1abccd7d.zip | |
perf stat: Update or print per-thread stats
If the stats pointer in stat_config structure is not null, it will
update the per-thread stats or print the per-thread stats on this
buffer.
Signed-off-by: Jin Yao <yao.jin@linux.intel.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Kan Liang <kan.liang@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1512482591-4646-9-git-send-email-yao.jin@linux.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/stat.c')
| -rw-r--r-- | tools/perf/util/stat.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/tools/perf/util/stat.c b/tools/perf/util/stat.c index 78abfd40b135..32235657c1ac 100644 --- a/tools/perf/util/stat.c +++ b/tools/perf/util/stat.c @@ -280,9 +280,14 @@ process_counter_values(struct perf_stat_config *config, struct perf_evsel *evsel if (config->aggr_mode == AGGR_NONE) perf_stat__update_shadow_stats(evsel, count->val, cpu, &rt_stat); - if (config->aggr_mode == AGGR_THREAD) - perf_stat__update_shadow_stats(evsel, count->val, 0, - &rt_stat); + if (config->aggr_mode == AGGR_THREAD) { + if (config->stats) + perf_stat__update_shadow_stats(evsel, + count->val, 0, &config->stats[thread]); + else + perf_stat__update_shadow_stats(evsel, + count->val, 0, &rt_stat); + } break; case AGGR_GLOBAL: aggr->val += count->val; |
