[PATCH v2 09/13] perf python: In str(evsel) use the evsel__pmu_name helper

[Ian Rogers]

The evsel__pmu_name helper will internally use evsel__find_pmu that
handles legacy events, extended types, etc. in determining a PMU and
will provide a better value than just trying to access the PMU's name
directly as the PMU may not have been computed.

Signed-off-by: Ian Rogers <irogers@xxxxxxxxxx>
---
 tools/perf/util/python.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c
index b5ee9f7a4662..0821205b1aaa 100644
--- a/tools/perf/util/python.c
+++ b/tools/perf/util/python.c
@@ -925,10 +925,7 @@ static PyObject *pyrf_evsel__str(PyObject *self)
 	struct pyrf_evsel *pevsel = (void *)self;
 	struct evsel *evsel = &pevsel->evsel;
 
-	if (!evsel->pmu)
-		return PyUnicode_FromFormat("evsel(%s)", evsel__name(evsel));
-
-	return PyUnicode_FromFormat("evsel(%s/%s/)", evsel->pmu->name, evsel__name(evsel));
+	return PyUnicode_FromFormat("evsel(%s/%s/)", evsel__pmu_name(evsel), evsel__name(evsel));
 }
 
 static PyMethodDef pyrf_evsel__methods[] = {
-- 
2.50.0.727.gbf7dc18ff4-goog