diff options
| author | Ian Rogers <irogers@google.com> | 2026-02-09 22:03:57 -0800 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2026-02-10 09:34:11 -0300 |
| commit | 47172912c9933103bc2c68627b1dafd9058d035e (patch) | |
| tree | 7ec5111f3dc0af184ecc7e751f7044aea47cadf1 | |
| parent | ff8548172f63288b5c2b0fda5a4a4be294f610f1 (diff) | |
perf evlist: Missing TPEBS close in evlist__close()
The libperf evsel close won't close TPEBS events properly.
Add a test to do this. The libperf close routine is used in
evlist__close() for affinity reasons.
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: Andres Freund <andres@anarazel.de>
Cc: Dapeng Mi <dapeng1.mi@linux.intel.com>
Cc: Dr. David Alan Gilbert <linux@treblig.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@linaro.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Falcon <thomas.falcon@intel.com>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Cc: Yang Li <yang.lee@linux.alibaba.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| -rw-r--r-- | tools/perf/util/evlist.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index 3b0d837e3046..3abc2215e790 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -1356,6 +1356,8 @@ void evlist__close(struct evlist *evlist) return; evlist__for_each_cpu(evlist_cpu_itr, evlist, &affinity) { + if (evlist_cpu_itr.cpu_map_idx == 0 && evsel__is_retire_lat(evlist_cpu_itr.evsel)) + evsel__tpebs_close(evlist_cpu_itr.evsel); perf_evsel__close_cpu(&evlist_cpu_itr.evsel->core, evlist_cpu_itr.cpu_map_idx); } |