diff options
| author | Namhyung Kim <namhyung@kernel.org> | 2022-10-17 19:02:16 -0700 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-10-27 16:37:25 -0300 |
| commit | f976bc6b6bfc9b14eeaf9a8859191c8f85c253dc (patch) | |
| tree | d31c7bce986a7920a96fd94052c9bc3492c2ca24 /tools/perf/builtin-stat.c | |
| parent | 1f297a6eb2bd90663518cbb6e9e2a3b2add34b73 (diff) | |
perf stat: Aggregate events using evsel->stats->aggr
Add a logic to aggregate counter values to the new evsel->stats->aggr.
This is not used yet so shadow stats are not updated. But later patch
will convert the existing code to use it.
With that, we don't need to handle AGGR_GLOBAL specially anymore. It
can use the same logic with counts, prev_counts and aggr_counts.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Athira Jajeev <atrajeev@linux.vnet.ibm.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com>
Link: https://lore.kernel.org/r/20221018020227.85905-10-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-stat.c')
| -rw-r--r-- | tools/perf/builtin-stat.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index 92a8e4512f98..abede56d79b6 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -963,9 +963,6 @@ try_again_reset: init_stats(&walltime_nsecs_stats); update_stats(&walltime_nsecs_stats, t1 - t0); - if (stat_config.aggr_mode == AGGR_GLOBAL) - evlist__save_aggr_prev_raw_counts(evsel_list); - evlist__copy_prev_raw_counts(evsel_list); evlist__reset_prev_raw_counts(evsel_list); perf_stat__reset_shadow_per_stat(&rt_stat); |