Commit 9243fc4c authored by Damien Le Moal's avatar Damien Le Moal Committed by Jens Axboe
Browse files

block: remove queue from struct blk_independent_access_range 



The request queue pointer in struct blk_independent_access_range is
unused. Remove it.

Signed-off-by: default avatarDamien Le Moal <damien.lemoal@opensource.wdc.com>
Fixes: 41e46b3c ("block: Fix potential deadlock in blk_ia_range_sysfs_show()")
Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20220603053529.76405-1-damien.lemoal@opensource.wdc.com


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent a09b3140

block/blk-ia-ranges.c

+0 −1
Original line number Diff line number Diff line
@@ -144,7 +144,6 @@ int disk_register_independent_access_ranges(struct gendisk *disk, 
	}



	for (i = 0; i < iars->nr_ia_ranges; i++) {

		iars->ia_range[i].queue = q;

		ret = kobject_init_and_add(&iars->ia_range[i].kobj,

					   &blk_ia_range_ktype, &iars->kobj,

					   "%d", i);

include/linux/blkdev.h

+0 −1
Original line number Diff line number Diff line
@@ -342,7 +342,6 @@ static inline int blkdev_zone_mgmt_ioctl(struct block_device *bdev, 
 */

struct blk_independent_access_range {

	struct kobject		kobj;

	struct request_queue	*queue;

	sector_t		sector;

	sector_t		nr_sectors;

};