perf kwork: Fix incorrect and missing free atom in work_push_atom()

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[ Upstream commit d39710088d ]

1. Atoms are managed in page mode and should be released using atom_free()
   instead of free().
2. When the event does not match, the atom needs to free.

Fixes: f98919ec4f ("perf kwork: Implement 'report' subcommand")
Reviewed-by: Ian Rogers <irogers@google.com>
Signed-off-by: Yang Jihong <yangjihong1@huawei.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Cc: Sandipan Das <sandipan.das@amd.com>
Cc: Yang Jihong <yangjihong1@huawei.com>
Link: https://lore.kernel.org/r/20230812084917.169338-2-yangjihong1@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

This commit is contained in:

Yang Jihong 2023-08-12 08:49:02 +00:00 • committed by Greg Kroah-Hartman

parent 9546f2ae26

commit ccd75740cb

1 changed files with 4 additions and 2 deletions

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tools/perf/builtin-kwork.c

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