Commit 3ec44e52 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe
Browse files

mtd_blkdevs: pass queue_limits to blk_mq_alloc_disk 



Pass the few limits mtd_blkdevs imposes directly to blk_mq_alloc_disk
instead of setting them one at a time.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20240215070300.2200308-14-hch@lst.de


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 9f633ecd

drivers/mtd/mtd_blkdevs.c

+6 −6
Original line number Diff line number Diff line
@@ -277,6 +277,7 @@ int add_mtd_blktrans_dev(struct mtd_blktrans_dev *new) 
{

	struct mtd_blktrans_ops *tr = new->tr;

	struct mtd_blktrans_dev *d;

	struct queue_limits lim = { };

	int last_devnum = -1;

	struct gendisk *gd;

	int ret;
@@ -332,8 +333,12 @@ int add_mtd_blktrans_dev(struct mtd_blktrans_dev *new) 
	if (ret)

		goto out_kfree_tag_set;

	

	lim.logical_block_size = tr->blksize;

	if (tr->discard)

		lim.max_hw_discard_sectors = UINT_MAX;



	/* Create gendisk */

	gd = blk_mq_alloc_disk(new->tag_set, NULL, new);

	gd = blk_mq_alloc_disk(new->tag_set, &lim, new);

	if (IS_ERR(gd)) {

		ret = PTR_ERR(gd);

		goto out_free_tag_set;
@@ -371,14 +376,9 @@ int add_mtd_blktrans_dev(struct mtd_blktrans_dev *new) 
	if (tr->flush)

		blk_queue_write_cache(new->rq, true, false);



	blk_queue_logical_block_size(new->rq, tr->blksize);



	blk_queue_flag_set(QUEUE_FLAG_NONROT, new->rq);

	blk_queue_flag_clear(QUEUE_FLAG_ADD_RANDOM, new->rq);



	if (tr->discard)

		blk_queue_max_discard_sectors(new->rq, UINT_MAX);



	gd->queue = new->rq;



	if (new->readonly)