On Mon, 2019-07-08 at 23:35 +0200, Christoph Hellwig wrote: > We actually have a discussion on that in another thread, but if you > can easily reproduce the issue, can you test the patch below? > > diff --git a/fs/xfs/xfs_bio_io.c b/fs/xfs/xfs_bio_io.c > index 757c1d9293eb..e2148f2d5d6b 100644 > --- a/fs/xfs/xfs_bio_io.c > +++ b/fs/xfs/xfs_bio_io.c > @@ -43,7 +43,7 @@ xfs_rw_bdev( > bio_copy_dev(bio, prev); > bio->bi_iter.bi_sector = bio_end_sector(prev); > bio->bi_opf = prev->bi_opf; > - bio_chain(bio, prev); > + bio_chain(prev, bio); > > submit_bio(prev); > } Yes, it works fine.
