diff options
| author | Christoph Hellwig <[email protected]> | 2023-02-06 16:02:01 +0100 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2023-02-06 08:43:23 -0700 |
| commit | 28e538a3093833cbac3e28dd511a8b74629d737a (patch) | |
| tree | 8467b5b78a01b428b3e473c83940cf6287b97ed3 /tools/perf/scripts/python/check-perf-trace.py | |
| parent | 1eb9cd15004fa91b6d1911af9fbaff299d8e9e45 (diff) | |
blk-cgroup: fix freeing NULL blkg in blkg_create
new_blkg can be NULL if the caller didn't pass in a pre-allocated blkg.
Don't try to free it in that case.
Fixes: 27b642b07a4a ("blk-cgroup: simplify blkg freeing from initialization failure paths")
Reported-by: Yi Zhang <[email protected]>
Signed-off-by: Christoph Hellwig <[email protected]>
Reviewed-by: Chaitanya Kulkarni <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions