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| author | Yicong Yang <[email protected]> | 2023-12-07 08:16:34 +0000 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2023-12-13 16:53:43 +0000 |
| commit | 813900d19b923fc1b241c1ce292472f68066092b (patch) | |
| tree | 4bde296d11b0d4112d86083f2d6852d9edf5719f /tools/perf/scripts/python/netdev-times.py | |
| parent | libperf cpumap: Add for_each_cpu() that skips the "any CPU" case (diff) | |
| download | kernel-813900d19b923fc1b241c1ce292472f68066092b.tar.gz kernel-813900d19b923fc1b241c1ce292472f68066092b.zip | |
perf header: Fix one memory leakage in perf_event__fprintf_event_update()
When dump the raw trace by `perf report -D` ASan reports a memory
leakage in perf_event__fprintf_event_update().
It shows that we allocated a temporary cpumap for dumping the CPUs but
doesn't release it and it's not used elsewhere. Fix this by free the
cpumap after the dumping.
Fixes: c853f9394b7bc189 ("perf tools: Add perf_event__fprintf_event_update function")
Reviewed-by: Ian Rogers <[email protected]>
Signed-off-by: Yicong Yang <[email protected]>
Acked-by: Namhyung Kim <[email protected]>
Cc: Adrian Hunter <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Jonathan Cameron <[email protected]>
Cc: Junhao He <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: [email protected]
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/netdev-times.py')
0 files changed, 0 insertions, 0 deletions