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authorJiri Olsa <jolsa@kernel.org>2017-01-23 22:42:56 +0100
committerArnaldo Carvalho de Melo <acme@redhat.com>2017-10-30 13:40:33 -0300
commit54830dd0c342525de2ff10f8be7cf0a9f062b896 (patch)
tree52f57c985373b37014f824cba0d4f4e0efc0f169 /tools/perf/util/stat.c
parente268687bfb73bb7bfe65f23f5cba5c8a0e5bb050 (diff)
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.c6
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;
}