Commit 75ab6afa authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe
Browse files

block: don't skip empty device in in disk_uevent 



Restore the previous behavior by using the correct flag for the whole device
("part0").

Fixes: 99dfc43e ("block: use ->bi_bdev for bio based I/O accounting")
Reported-by: default avatarJohn Stultz <john.stultz@linaro.org>
Tested-by: default avatarJohn Stultz <john.stultz@linaro.org>
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent c0ea5760

block/genhd.c

+1 −1
Original line number Diff line number Diff line
@@ -476,7 +476,7 @@ void disk_uevent(struct gendisk *disk, enum kobject_action action) 
	struct disk_part_iter piter;

	struct block_device *part;



	disk_part_iter_init(&piter, disk, DISK_PITER_INCL_PART0);

	disk_part_iter_init(&piter, disk, DISK_PITER_INCL_EMPTY_PART0);

	while ((part = disk_part_iter_next(&piter)))

		kobject_uevent(bdev_kobj(part), action);

	disk_part_iter_exit(&piter);