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-rw-r--r--tools/perf/builtin-top.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index 7e3d6e310bf8..74f533cbf6ca 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -805,9 +805,14 @@ static void perf_session__mmap_read_cpu(struct perf_session *self, int cpu)
805{ 805{
806 struct perf_sample sample; 806 struct perf_sample sample;
807 union perf_event *event; 807 union perf_event *event;
808 int ret;
808 809
809 while ((event = perf_evlist__read_on_cpu(top.evlist, cpu)) != NULL) { 810 while ((event = perf_evlist__read_on_cpu(top.evlist, cpu)) != NULL) {
810 perf_session__parse_sample(self, event, &sample); 811 ret = perf_session__parse_sample(self, event, &sample);
812 if (ret) {
813 pr_err("Can't parse sample, err = %d\n", ret);
814 continue;
815 }
811 816
812 if (event->header.type == PERF_RECORD_SAMPLE) 817 if (event->header.type == PERF_RECORD_SAMPLE)
813 perf_event__process_sample(event, &sample, self); 818 perf_event__process_sample(event, &sample, self);