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| author | Riccardo Mancini <rickyman7@gmail.com> | 2021-07-15 19:07:09 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-07-28 15:37:25 +0300 |
| commit | 4db1e70516a4cc10ab8c861e903b5f3d7afa50c8 (patch) | |
| tree | f58e10915801b01a080f7472441f5bde467c9257 /tools | |
| parent | 19239ff4c98da41d223daa3806b8cef0f43ed13a (diff) | |
| download | linux-4db1e70516a4cc10ab8c861e903b5f3d7afa50c8.tar.xz | |
perf test event_update: Fix memory leak of evlist
[ Upstream commit fc56f54f6fcd5337634f4545af6459613129b432 ]
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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/tests/event_update.c | 2 |
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; } |