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| author | Riccardo Mancini <rickyman7@gmail.com> | 2021-07-15 18:07:21 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2021-07-15 17:34:39 -0300 |
| commit | f2ebf8ffe7af10bff02d34addbebd9199de65ed2 (patch) | |
| tree | a794e58ed8d6a0ae32c1dce2c142aa68c1e290bf /drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h | |
| parent | 6c7f0ab04707c2882f08d5abb9dc41b54493b61c (diff) | |
perf trace: Free syscall->arg_fmt
ASan reports several memory leaks running:
# perf test "88: Check open filename arg using perf trace + vfs_getname"
The second of these leaks is caused by the arg_fmt field of syscall not
being deallocated.
This patch adds a new function syscall__exit which is called on all
syscalls.table entries in trace__exit, which will free the arg_fmt
field.
Signed-off-by: Riccardo Mancini <rickyman7@gmail.com>
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/d68f25c043d30464ac9fa79c3399e18f429bca82.1626343282.git.rickyman7@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h')
0 files changed, 0 insertions, 0 deletions