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| author | Namhyung Kim <namhyung@kernel.org> | 2022-09-30 13:21:04 -0700 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-10-06 08:03:53 -0300 |
| commit | 66b76e30ee36c0c58836bf91b8602f5f2c94093a (patch) | |
| tree | cd096899afa99514b62f7b0fefecfad3cf024c36 /tools/perf/util/stat.c | |
| parent | 1337b9dcb03b1c81448eed1b70296148f62730b8 (diff) | |
| download | linux-66b76e30ee36c0c58836bf91b8602f5f2c94093a.tar.gz linux-66b76e30ee36c0c58836bf91b8602f5f2c94093a.tar.bz2 linux-66b76e30ee36c0c58836bf91b8602f5f2c94093a.zip | |
perf stat: Convert perf_stat_evsel.res_stats array
It uses only one member, no need to have it as an array.
Reviewed-by: James Clark <james.clark@arm.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com>
Link: https://lore.kernel.org/r/20220930202110.845199-2-namhyung@kernel.org
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 | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/tools/perf/util/stat.c b/tools/perf/util/stat.c index cef943377ad7..8d27ba77f8ab 100644 --- a/tools/perf/util/stat.c +++ b/tools/perf/util/stat.c @@ -132,12 +132,9 @@ static void perf_stat_evsel_id_init(struct evsel *evsel) static void evsel__reset_stat_priv(struct evsel *evsel) { - int i; struct perf_stat_evsel *ps = evsel->stats; - for (i = 0; i < 3; i++) - init_stats(&ps->res_stats[i]); - + init_stats(&ps->res_stats); perf_stat_evsel_id_init(evsel); } @@ -437,7 +434,7 @@ int perf_stat_process_counter(struct perf_stat_config *config, struct perf_counts_values *aggr = &counter->counts->aggr; struct perf_stat_evsel *ps = counter->stats; u64 *count = counter->counts->aggr.values; - int i, ret; + int ret; aggr->val = aggr->ena = aggr->run = 0; @@ -455,8 +452,7 @@ int perf_stat_process_counter(struct perf_stat_config *config, evsel__compute_deltas(counter, -1, -1, aggr); perf_counts_values__scale(aggr, config->scale, &counter->counts->scaled); - for (i = 0; i < 3; i++) - update_stats(&ps->res_stats[i], count[i]); + update_stats(&ps->res_stats, *count); if (verbose > 0) { fprintf(config->output, "%s: %" PRIu64 " %" PRIu64 " %" PRIu64 "\n", |