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| author |   Jiri Olsa <jolsa@kernel.org> | 2017-01-23 22:42:56 +0100 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-10-30 13:40:33 -0300 |
| commit | 54830dd0c342525de2ff10f8be7cf0a9f062b896 (patch) | |
| tree | 52f57c985373b37014f824cba0d4f4e0efc0f169 /tools/perf/util/stat.c | |
| parent | perf tools: Add perf_data_file__write function (diff) | |
| download | linux-dev-54830dd0c342525de2ff10f8be7cf0a9f062b896.tar.xz linux-dev-54830dd0c342525de2ff10f8be7cf0a9f062b896.zip | |
perf stat: Move the shadow stats scale computation in perf_stat__update_shadow_stats
Move the shadow stats scale computation to the
perf_stat__update_shadow_stats() function, so it's centralized and we
don't forget to do it. It also saves few lines of code.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Changbin Du <changbin.du@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jin Yao <yao.jin@linux.intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-htg7mmyxv6pcrf57qyo6msid@git.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 | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/tools/perf/util/stat.c b/tools/perf/util/stat.c index 933de91831fa..ef00c91e2553 100644 --- a/tools/perf/util/stat.c +++ b/tools/perf/util/stat.c @@ -277,7 +277,7 @@ process_counter_values(struct perf_stat_config *config, struct perf_evsel *evsel perf_evsel__compute_deltas(evsel, cpu, thread, count); perf_counts_values__scale(count, config->scale, NULL); if (config->aggr_mode == AGGR_NONE) - perf_stat__update_shadow_stats(evsel, count->values, cpu); + perf_stat__update_shadow_stats(evsel, count->val, cpu); break; case AGGR_GLOBAL: aggr->val += count->val; @@ -320,7 +320,6 @@ 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; - u64 val; int i, ret; aggr->val = aggr->ena = aggr->run = 0; @@ -360,8 +359,7 @@ int perf_stat_process_counter(struct perf_stat_config *config, /* * Save the full runtime - to allow normalization during printout: */ - val = counter->scale * *count; - perf_stat__update_shadow_stats(counter, &val, 0); + perf_stat__update_shadow_stats(counter, *count, 0); return 0; } |