[PATCH v1 1/6] perf pmu: Directly use evsel's PMU pointer

[Leo Yan]

Rather than iterating the whole PMU list for finding the associated PMU
device for an evsel, this commit optimizes to directly use evsel's 'pmu'
pointer for accessing PMU device.

Signed-off-by: Leo Yan <leo.yan@xxxxxxx>
---
 tools/perf/util/pmu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c
index 986166bc7c78..798cd5a2ebc4 100644
--- a/tools/perf/util/pmu.c
+++ b/tools/perf/util/pmu.c
@@ -1199,7 +1199,7 @@ void perf_pmu__warn_invalid_formats(struct perf_pmu *pmu)
 
 bool evsel__is_aux_event(const struct evsel *evsel)
 {
-	struct perf_pmu *pmu = evsel__find_pmu(evsel);
+	struct perf_pmu *pmu = evsel->pmu;
 
 	return pmu && pmu->auxtrace;
 }
-- 
2.34.1