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authorRiccardo Mancini <rickyman7@gmail.com>2021-07-15 18:07:09 +0200
committerArnaldo Carvalho de Melo <acme@redhat.com>2021-07-15 17:27:51 -0300
commitfc56f54f6fcd5337634f4545af6459613129b432 (patch)
tree05b4b69dff10b095ce0819bbb82a854323f3e1ad
parent233f2dc1c284337286f9a64c0152236779a42f6c (diff)
downloadlinux-fc56f54f6fcd5337634f4545af6459613129b432.tar.bz2
perf test event_update: Fix memory leak of evlist
ASan reports a memory leak when running: # perf test "49: Synthesize attr update" Caused by evlist not being deleted. This patch adds the missing evlist__delete and removes the perf_cpu_map__put since it's already being deleted by evlist__delete. Signed-off-by: Riccardo Mancini <rickyman7@gmail.com> Fixes: a6e5281780d1da65 ("perf tools: Add event_update event unit type") Cc: Ian Rogers <irogers@google.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lore.kernel.org/lkml/f7994ad63d248f7645f901132d208fadf9f2b7e4.1626343282.git.rickyman7@gmail.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-rw-r--r--tools/perf/tests/event_update.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/tests/event_update.c b/tools/perf/tests/event_update.c
index 656218179222..932ab0740d11 100644
--- a/tools/perf/tests/event_update.c
+++ b/tools/perf/tests/event_update.c
@@ -118,6 +118,6 @@ int test__event_update(struct test *test __maybe_unused, int subtest __maybe_unu
TEST_ASSERT_VAL("failed to synthesize attr update cpus",
!perf_event__synthesize_event_update_cpus(&tmp.tool, evsel, process_event_cpus));
- perf_cpu_map__put(evsel->core.own_cpus);
+ evlist__delete(evlist);
return 0;
}