]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 6fa8f7c) | patch
loop: only freeze the queue in __loop_clr_fd when needed
authorChristoph Hellwig <hch@lst.de>
Wed, 30 Mar 2022 05:29:12 +0000 (07:29 +0200)
committerJens Axboe <axboe@kernel.dk>
Mon, 18 Apr 2022 12:54:09 +0000 (06:54 -0600)
commit5501544dbb5a940ab9353d1b11649ff644b7fa3e
treeeba2ed9c53de94888bb004718adc48baf04565fetree | snapshot
parent6fa8f7c02bb511ed9a1d202c0dde846bf15ecae6commit | diff
loop: only freeze the queue in __loop_clr_fd when needed

->release is only called after all outstanding I/O has completed, so only
freeze the queue when clearing the backing file of a live loop device.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jan Kara <jack@suse.cz>
Tested-by: Darrick J. Wong <djwong@kernel.org>
Link: https://lore.kernel.org/r/20220330052917.2566582-11-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
drivers/block/loop.c diff | blob | history
Linux Kernel Source Tree.