Commit ad9126ac authored by Jens Axboe's avatar Jens Axboe
Browse files

virtio_blk: switch to using blk_queue_write_cache() 



Signed-off-by: default avatarJens Axboe <axboe@fb.com>
Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
parent 12c95f13

drivers/block/virtio_blk.c

+1 −5
Original line number Diff line number Diff line
@@ -493,11 +493,7 @@ static void virtblk_update_cache_mode(struct virtio_device *vdev) 
	u8 writeback = virtblk_get_cache_mode(vdev);

	struct virtio_blk *vblk = vdev->priv;



	if (writeback)

		blk_queue_flush(vblk->disk->queue, REQ_FLUSH);

	else

		blk_queue_flush(vblk->disk->queue, 0);



	blk_queue_write_cache(vblk->disk->queue, writeback, false);

	revalidate_disk(vblk->disk);

}