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blk-mq: remove blk_mq_init_sq_queue

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Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Link: https://lore.kernel.org/r/20210602065345.355274-16-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Christoph Hellwig 2021-06-02 09:53:30 +03:00 committed by Jens Axboe
parent 0592c3d166
commit 08c1d480ed
2 changed files with 0 additions and 26 deletions
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22
block/blk-mq.c
View File

@ -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)

4
include/linux/blk-mq.h
View File

@ -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);