tree 4e24ccbf3c04bfd3e53535d89a9981a0a7158c10
parent ae5f855ead6b41422ca0c971ebda509c0414f8ec
author Christoph Hellwig <hch@lst.de> 1685612686 +0200
committer Jens Axboe <axboe@kernel.dk> 1685983983 -0600

block: turn bdev_lock into a mutex

There is no reason for this lock to spin, and being able to sleep under
it will come in handy soon.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jan Kara <jack@suse.cz>
Acked-by: Christian Brauner <brauner@kernel.org>
Acked-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Link: https://lore.kernel.org/r/20230601094459.1350643-4-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>