Commit 08c1d480 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe
Browse files

blk-mq: remove blk_mq_init_sq_queue 



All users are gone now.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarChaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Link: https://lore.kernel.org/r/20210602065345.355274-16-hch@lst.de


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 0592c3d1

block/blk-mq.c

+0 −22
Original line number Diff line number Diff line
@@ -3156,28 +3156,6 @@ struct gendisk *__blk_mq_alloc_disk(struct blk_mq_tag_set *set, void *queuedata) 
}

EXPORT_SYMBOL(__blk_mq_alloc_disk);



/*

 * Helper for setting up a queue with mq ops, given queue depth, and

 * the passed in mq ops flags.

 */

struct request_queue *blk_mq_init_sq_queue(struct blk_mq_tag_set *set,

					   const struct blk_mq_ops *ops,

					   unsigned int queue_depth,

					   unsigned int set_flags)

{

	struct request_queue *q;

	int ret;



	ret = blk_mq_alloc_sq_tag_set(set, ops, queue_depth, set_flags);

	if (ret)

		return ERR_PTR(ret);

	q = blk_mq_init_queue(set);

	if (IS_ERR(q))

		blk_mq_free_tag_set(set);

	return q;

}

EXPORT_SYMBOL(blk_mq_init_sq_queue);



static struct blk_mq_hw_ctx *blk_mq_alloc_and_init_hctx(

		struct blk_mq_tag_set *set, struct request_queue *q,

		int hctx_idx, int node)

include/linux/blk-mq.h

+0 −4
Original line number Diff line number Diff line
@@ -443,10 +443,6 @@ struct request_queue *blk_mq_init_queue_data(struct blk_mq_tag_set *set, 
		void *queuedata);

int blk_mq_init_allocated_queue(struct blk_mq_tag_set *set,

		struct request_queue *q);

struct request_queue *blk_mq_init_sq_queue(struct blk_mq_tag_set *set,

						const struct blk_mq_ops *ops,

						unsigned int queue_depth,

						unsigned int set_flags);

void blk_mq_unregister_dev(struct device *, struct request_queue *);



int blk_mq_alloc_tag_set(struct blk_mq_tag_set *set);