On Tue, Dec 01, 2020 at 05:54:18PM +0100, Christoph Hellwig wrote: > diff --git a/block/blk.h b/block/blk.h > index 98f0b1ae264120..64dc8e5a3f44cb 100644 > --- a/block/blk.h > +++ b/block/blk.h > @@ -99,8 +99,8 @@ static inline void blk_rq_bio_prep(struct request *rq, > struct bio *bio, > rq->bio = rq->biotail = bio; > rq->ioprio = bio_prio(bio); > > - if (bio->bi_disk) > - rq->rq_disk = bio->bi_disk; > + if (bio->bi_bdev) > + rq->rq_disk = bio->bi_bdev->bd_disk; > }
Just fyi, this function has been relocated to include/linux/blk-mq.h -- dm-devel mailing list dm-devel@redhat.com https://www.redhat.com/mailman/listinfo/dm-devel
