diff options
| author | Yongpeng Yang <yangyongpeng@xiaomi.com> | 2025-12-15 23:21:06 +0800 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2025-12-15 09:32:42 -0700 |
| commit | 4b2b03151e2e3c11a3caae6e0223964dc771b003 (patch) | |
| tree | fa3d10541edc934d22884743bd4008ed31a1b41b /scripts/objdiff | |
| parent | 54891a96b7a90d77c32bd0a7d6c9987e5479a314 (diff) | |
zloop: use READ_ONCE() to read lo->lo_state in queue_rq path
In the queue_rq path, zlo->state is accessed without locking, and direct
access may read stale data. This patch uses READ_ONCE() to read
zlo->state and data_race() to silence code checkers, and changes all
assignments to use WRITE_ONCE().
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Yongpeng Yang <yangyongpeng@xiaomi.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'scripts/objdiff')
0 files changed, 0 insertions, 0 deletions