Commit 77c05922 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe
Browse files

btt: pass queue_limits to blk_mq_alloc_disk 



Pass the queue limits directly to blk_alloc_disk instead of setting them
one at a time.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarDave Jiang <dave.jiang@intel.com>
Reviewed-by: default avatarDan Williams <dan.j.williams@intel.com>
Reviewed-by: default avatarHimanshu Madhani <himanshu.madhani@oracle.com>
Link: https://lore.kernel.org/r/20240215071055.2201424-8-hch@lst.de


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent b3f0846e

drivers/nvdimm/btt.c

+5 −3
Original line number Diff line number Diff line
@@ -1496,9 +1496,13 @@ static int btt_blk_init(struct btt *btt) 
{

	struct nd_btt *nd_btt = btt->nd_btt;

	struct nd_namespace_common *ndns = nd_btt->ndns;

	struct queue_limits lim = {

		.logical_block_size	= btt->sector_size,

		.max_hw_sectors		= UINT_MAX,

	};

	int rc;



	btt->btt_disk = blk_alloc_disk(NULL, NUMA_NO_NODE);

	btt->btt_disk = blk_alloc_disk(&lim, NUMA_NO_NODE);

	if (IS_ERR(btt->btt_disk))

		return PTR_ERR(btt->btt_disk);
@@ -1507,8 +1511,6 @@ static int btt_blk_init(struct btt *btt) 
	btt->btt_disk->fops = &btt_fops;

	btt->btt_disk->private_data = btt;



	blk_queue_logical_block_size(btt->btt_disk->queue, btt->sector_size);

	blk_queue_max_hw_sectors(btt->btt_disk->queue, UINT_MAX);

	blk_queue_flag_set(QUEUE_FLAG_NONROT, btt->btt_disk->queue);

	blk_queue_flag_set(QUEUE_FLAG_SYNCHRONOUS, btt->btt_disk->queue);