Commit c4d2519c authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe
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block: don't autoload drivers on blk-cgroup configuration 



Loading a driver just to configure blk-cgroup doesn't make sense, as that
assumes and already existing device.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarChristian Brauner <brauner@kernel.org>
Acked-by: default avatarTejun Heo <tj@kernel.org>
Link: https://lore.kernel.org/r/20250423053810.1683309-5-hch@lst.de


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 5f33b522

block/blk-cgroup.c

+1 −1
Original line number Diff line number Diff line
@@ -797,7 +797,7 @@ int blkg_conf_open_bdev(struct blkg_conf_ctx *ctx) 
		return -EINVAL;

	input = skip_spaces(input);



	bdev = blkdev_get_no_open(MKDEV(major, minor), true);

	bdev = blkdev_get_no_open(MKDEV(major, minor), false);

	if (!bdev)

		return -ENODEV;

	if (bdev_is_partition(bdev)) {