On Fri, 25 May 2012, Kent Overstreet wrote: > diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c > index f8b6f14..0062326 100644 > --- a/drivers/md/raid10.c > +++ b/drivers/md/raid10.c > @@ -1001,15 +1001,9 @@ static void make_request(struct mddev *mddev, struct bio * bio) > > chunk_sects && > conf->near_copies < conf->raid_disks)) { > struct bio_pair *bp; > - /* Sanity check -- queue functions should prevent this happening */ > - if (bio->bi_vcnt != 1 || > - bio->bi_idx != 0) > - goto bad_map; > - /* This is a one page bio that upper layers > - * refuse to split for us, so we need to split it. > - */ > + That "Sanity check" should be removed from drivers/md/raid0.c too. Your patch only removes it from raid10. Mikulas -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html