diff options
| author | Shida Zhang <zhangshida@kylinos.cn> | 2025-12-09 17:01:56 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-02-06 16:57:36 +0100 |
| commit | db6e287bd6e80d58367baf05bf05af45856b9c2d (patch) | |
| tree | c9a7b8928918b91ac51a69aecf4404e7df219017 /drivers/md | |
| parent | 23f9f9c46edd97bd0d1b236bc186f635df32dac8 (diff) | |
bcache: fix improper use of bi_end_io
[ Upstream commit 53280e398471f0bddbb17b798a63d41264651325 ]
Don't call bio->bi_end_io() directly. Use the bio_endio() helper
function instead, which handles completion more safely and uniformly.
Suggested-by: Christoph Hellwig <hch@infradead.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Shida Zhang <zhangshida@kylinos.cn>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Stable-dep-of: 4da7c5c3ec34 ("bcache: fix I/O accounting leak in detached_dev_do_request")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/bcache/request.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/md/bcache/request.c b/drivers/md/bcache/request.c index af345dc6fde1..82fdea7dea7a 100644 --- a/drivers/md/bcache/request.c +++ b/drivers/md/bcache/request.c @@ -1104,7 +1104,7 @@ static void detached_dev_end_io(struct bio *bio) } kfree(ddip); - bio->bi_end_io(bio); + bio_endio(bio); } static void detached_dev_do_request(struct bcache_device *d, struct bio *bio, @@ -1121,7 +1121,7 @@ static void detached_dev_do_request(struct bcache_device *d, struct bio *bio, ddip = kzalloc(sizeof(struct detached_dev_io_private), GFP_NOIO); if (!ddip) { bio->bi_status = BLK_STS_RESOURCE; - bio->bi_end_io(bio); + bio_endio(bio); return; } @@ -1136,7 +1136,7 @@ static void detached_dev_do_request(struct bcache_device *d, struct bio *bio, if ((bio_op(bio) == REQ_OP_DISCARD) && !bdev_max_discard_sectors(dc->bdev)) - bio->bi_end_io(bio); + detached_dev_end_io(bio); else submit_bio_noacct(bio); } |