Messages in this thread Patch in this message | | | From | David Ahern <> | Subject | [PATCH 03/19] perf sched: Remove thread lookup in sample handler | Date | Wed, 7 Aug 2013 22:50:45 -0400 |
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Not used in the function, so no sense in doing the lookup here. Thread look up will be done in the timehist command, and no sense in doing it twice.
Signed-off-by: David Ahern <dsahern@gmail.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> --- tools/perf/builtin-sched.c | 7 ------- 1 file changed, 7 deletions(-)
diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c index 34ce57d..5285024 100644 --- a/tools/perf/builtin-sched.c +++ b/tools/perf/builtin-sched.c @@ -1425,15 +1425,8 @@ static int perf_sched__process_tracepoint_sample(struct perf_tool *tool __maybe_ struct perf_evsel *evsel, struct machine *machine) { - struct thread *thread = machine__findnew_thread(machine, sample->tid); int err = 0; - if (thread == NULL) { - pr_debug("problem processing %s event, skipping it.\n", - perf_evsel__name(evsel)); - return -1; - } - evsel->hists.stats.total_period += sample->period; hists__inc_nr_events(&evsel->hists, PERF_RECORD_SAMPLE); -- 1.7.10.1
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