diff options
| author | Ian Rogers <irogers@google.com> | 2025-06-13 17:41:05 -0700 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2025-06-17 16:55:24 -0300 |
| commit | ebec62bc7ec435b475722a5467d67c720a1ad79f (patch) | |
| tree | 4ce292595ed5de8a7e13cda4a6672eae1701c0ee | |
| parent | fc92099902fbf21000554678a47654b029c15a4d (diff) | |
perf evsel: Missed close() when probing hybrid core PMUs
Add missing close() to avoid leaking perf events.
In past perfs this mattered little as the function was just used by 'perf
list'.
As the function is now used to detect hybrid PMUs leaking the perf event
is somewhat more painful.
Fixes: b41f1cec91c37eee ("perf list: Skip unsupported events")
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Namhyung Kim <namhyung.kim@lge.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Tiezhu Yang <yangtiezhu@loongson.cn>
Link: https://lore.kernel.org/r/20250614004108.1650988-2-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| -rw-r--r-- | tools/perf/util/print-events.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/util/print-events.c b/tools/perf/util/print-events.c index a786cbfb0ff5..83aaf7cda635 100644 --- a/tools/perf/util/print-events.c +++ b/tools/perf/util/print-events.c @@ -268,6 +268,7 @@ bool is_event_supported(u8 type, u64 config) ret = evsel__open(evsel, NULL, tmap) >= 0; } + evsel__close(evsel); evsel__delete(evsel); } |