btrfs: use sync_blockdev
authorChristoph Hellwig <hch@lst.de>
Tue, 19 Oct 2021 06:25:27 +0000 (08:25 +0200)
committerJens Axboe <axboe@kernel.dk>
Fri, 22 Oct 2021 14:36:55 +0000 (08:36 -0600)
commit1226dfff572f8878fdfc4ac2fd84a59c7a75f489
treece188cf650adf7de982a813e0c14abe61237b400
parentd39b0a2fae366793e707bbd576eea055b7e9db9f
btrfs: use sync_blockdev

Use sync_blockdev instead of opencoding it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Acked-by: David Sterba <dsterba@suse.com>
Link: https://lore.kernel.org/r/20211019062530.2174626-5-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
fs/btrfs/volumes.c