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(parent: c889d07) | patch
bcache: don't pass a stack address to blkdev_get_by_path
authorChristoph Hellwig <hch@lst.de>
Thu, 8 Jun 2023 11:02:40 +0000 (13:02 +0200)
committerJens Axboe <axboe@kernel.dk>
Mon, 12 Jun 2023 14:04:04 +0000 (08:04 -0600)
commit29499ab060fec044161be73fb0e448eab97b4813
treec970c77c1205ecb83e2c9ab00e96494aedb5152ftree | snapshot
parentc889d0793d9dc07e94a5fddcc05356157fab00b7commit | diff
bcache: don't pass a stack address to blkdev_get_by_path

sb is just an on-stack pointer that can easily be reused by other calls.
Switch to use the bcache-wide bcache_kobj instead as there is no need to
claim per-bcache device anyway.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Link: https://lore.kernel.org/r/20230608110258.189493-13-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
drivers/md/bcache/super.c diff | blob | history
Domain: System / Kernel;