Commit f65b95fe authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe
Browse files

bcache: use bio_set_dev to assign ->bi_bdev 



Always use the bio_set_dev helper to assign ->bi_bdev to make sure
other state related to the device is uptodate.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent a7c7f7b2

drivers/md/bcache/debug.c

+1 −1
Original line number Diff line number Diff line
@@ -114,7 +114,7 @@ void bch_data_verify(struct cached_dev *dc, struct bio *bio) 
	check = bio_kmalloc(GFP_NOIO, bio_segments(bio));

	if (!check)

		return;

	check->bi_bdev = bio->bi_bdev;

	bio_set_dev(check, bio->bi_bdev);

	check->bi_opf = REQ_OP_READ;

	check->bi_iter.bi_sector = bio->bi_iter.bi_sector;

	check->bi_iter.bi_size = bio->bi_iter.bi_size;