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perf sched: Stop updating hists stats, not used

tip:perf/urgent tip-bot for Arnaldo Carvalho de Melo 1 participant 1 message Oct 15, 2014 perf events

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Commit-ID:  b3f25b6e04495ace0851cf0b88514f41c7807af6
Gitweb:     http://git.kernel.org/tip/b3f25b6e04495ace0851cf0b88514f41c7807af6
Author:     Arnaldo Carvalho de Melo <[email protected]>
AuthorDate: Thu, 9 Oct 2014 11:40:15 -0300
Committer:  Arnaldo Carvalho de Melo <[email protected]>
CommitDate: Thu, 9 Oct 2014 11:46:35 -0300

perf sched: Stop updating hists stats, not used

Not used here, remove to reduce perf_evsel/hists structs interaction.

Cc Adrian Hunter <[email protected]>
Cc Borislav Petkov <[email protected]>
Cc David Ahern <[email protected]>
Cc Don Zickus <[email protected]>
Cc Frederic Weisbecker <[email protected]>
Cc Jean Pihet <[email protected]>
Cc Jiri Olsa <[email protected]>
Cc Mike Galbraith <[email protected]>
Cc Namhyung Kim <[email protected]>
Cc Paul Mackerras <[email protected]>
Cc Peter Zijlstra <[email protected]>
Cc Stephane Eranian <[email protected]>
Link http://lkml.kernel.org/n/[email protected] open here
Signed-off-by Arnaldo Carvalho de Melo <[email protected]>
---
 tools/perf/builtin-sched.c | 3 ---
 1 file changed, 3 deletions(-)
tools/perf/builtin-sched.c +0 -3
index 9c9287f..891c393 100644
@@ -1431,9 +1431,6 @@ static int perf_sched__process_tracepoint_sample(struct perf_tool *tool __maybe_
 {
 	int err = 0;
 
-	evsel->hists.stats.total_period += sample->period;
-	hists__inc_nr_samples(&evsel->hists, true);
-
 	if (evsel->handler != NULL) {
 		tracepoint_handler f = evsel->handler;
 		err = f(tool, evsel, sample, machine);