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perf stat: Use aggregated counts directly

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The ps->res_stats is for repeated runs, so the interval code should
not touch it.  Actually the aggregated counts are available in the
counter->counts->aggr, so we can (and should) use it directly IMHO.

No functional change intended.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jin Yao <yao.jin@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/20210423023833.1430520-1-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Namhyung Kim
2021-04-22 19:38:33 -07:00
committed by Arnaldo Carvalho de Melo
parent 66286ed3e8
commit 07b747f99a
2 changed files with 4 additions and 16 deletions
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8
tools/perf/util/stat-display.c
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@@ -827,11 +827,11 @@ static void counter_aggr_cb(struct perf_stat_config *config __maybe_unused,
bool first __maybe_unused)
{
struct caggr_data *cd = data;
struct perf_stat_evsel *ps = counter->stats;
struct perf_counts_values *aggr = &counter->counts->aggr;
cd->avg += avg_stats(&ps->res_stats[0]);
cd->avg_enabled += avg_stats(&ps->res_stats[1]);
cd->avg_running += avg_stats(&ps->res_stats[2]);
cd->avg += aggr->val;
cd->avg_enabled += aggr->ena;
cd->avg_running += aggr->run;
}
/*