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Commit d5df731a authored by Keith Busch's avatar Keith Busch Committed by Jens Axboe
Browse files

block: Initialize max_dev_sectors to 0 



The new queue limit is not used by the majority of block drivers, and
should be initialized to 0 for the driver's requested settings to be used.

Signed-off-by: default avatarKeith Busch <keith.busch@intel.com>
Acked-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: default avatarSagi Grimberg <sagig@mellanox.com>
Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarJens Axboe <axboe@fb.com>
parent 868f2f0b

block/blk-settings.c

+2 −2
Original line number Diff line number Diff line
@@ -91,8 +91,8 @@ void blk_set_default_limits(struct queue_limits *lim) 
	lim->seg_boundary_mask = BLK_SEG_BOUNDARY_MASK;

	lim->virt_boundary_mask = 0;

	lim->max_segment_size = BLK_MAX_SEGMENT_SIZE;

	lim->max_sectors = lim->max_dev_sectors = lim->max_hw_sectors =

		BLK_SAFE_MAX_SECTORS;

	lim->max_sectors = lim->max_hw_sectors = BLK_SAFE_MAX_SECTORS;

	lim->max_dev_sectors = 0;

	lim->chunk_sectors = 0;

	lim->max_write_same_sectors = 0;

	lim->max_discard_sectors = 0;