Commit c4a59c4e authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe
Browse files

dm: stop using ->queuedata 



Instead of setting up the queuedata as well just use one private data
field.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 987a0ef8

drivers/md/dm.c

+1 −2
Original line number Original line Diff line number Diff line
@@ -1789,7 +1789,7 @@ static blk_qc_t dm_process_bio(struct mapped_device *md, 




static blk_qc_t dm_make_request(struct request_queue *q, struct bio *bio)

static blk_qc_t dm_make_request(struct request_queue *q, struct bio *bio)

{

{

	struct mapped_device *md = q->queuedata;

	struct mapped_device *md = bio->bi_disk->private_data;

	blk_qc_t ret = BLK_QC_T_NONE;

	blk_qc_t ret = BLK_QC_T_NONE;

	int srcu_idx;

	int srcu_idx;

	struct dm_table *map;

	struct dm_table *map;
@@ -1995,7 +1995,6 @@ static struct mapped_device *alloc_dev(int minor) 
	md->queue = blk_alloc_queue(dm_make_request, numa_node_id);

	md->queue = blk_alloc_queue(dm_make_request, numa_node_id);

	if (!md->queue)

	if (!md->queue)

		goto bad;

		goto bad;

	md->queue->queuedata = md;





	md->disk = alloc_disk_node(1, md->numa_node_id);

	md->disk = alloc_disk_node(1, md->numa_node_id);

	if (!md->disk)

	if (!md->disk)