diff options
Diffstat (limited to 'drivers/md/multipath.c')
| -rw-r--r-- | drivers/md/multipath.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/drivers/md/multipath.c b/drivers/md/multipath.c index 61a1833ebaf..849ad39f547 100644 --- a/drivers/md/multipath.c +++ b/drivers/md/multipath.c @@ -100,7 +100,7 @@ static void multipath_end_request(struct bio *bio, int error) md_error (mp_bh->mddev, rdev); printk(KERN_ERR "multipath: %s: rescheduling sector %llu\n", bdevname(rdev->bdev,b), - (unsigned long long)bio->bi_sector); + (unsigned long long)bio->bi_iter.bi_sector); multipath_reschedule_retry(mp_bh); } else multipath_end_bh_io(mp_bh, error); @@ -132,7 +132,7 @@ static void multipath_make_request(struct mddev *mddev, struct bio * bio) multipath = conf->multipaths + mp_bh->path; mp_bh->bio = *bio; - mp_bh->bio.bi_sector += multipath->rdev->data_offset; + mp_bh->bio.bi_iter.bi_sector += multipath->rdev->data_offset; mp_bh->bio.bi_bdev = multipath->rdev->bdev; mp_bh->bio.bi_rw |= REQ_FAILFAST_TRANSPORT; mp_bh->bio.bi_end_io = multipath_end_request; @@ -335,8 +335,9 @@ abort: * 3. Performs writes following reads for array syncronising. */ -static void multipathd (struct mddev *mddev) +static void multipathd(struct md_thread *thread) { + struct mddev *mddev = thread->mddev; struct multipath_bh *mp_bh; struct bio *bio; unsigned long flags; @@ -354,21 +355,22 @@ static void multipathd (struct mddev *mddev) spin_unlock_irqrestore(&conf->device_lock, flags); bio = &mp_bh->bio; - bio->bi_sector = mp_bh->master_bio->bi_sector; + bio->bi_iter.bi_sector = mp_bh->master_bio->bi_iter.bi_sector; if ((mp_bh->path = multipath_map (conf))<0) { printk(KERN_ALERT "multipath: %s: unrecoverable IO read" " error for block %llu\n", bdevname(bio->bi_bdev,b), - (unsigned long long)bio->bi_sector); + (unsigned long long)bio->bi_iter.bi_sector); multipath_end_bh_io(mp_bh, -EIO); } else { printk(KERN_ERR "multipath: %s: redirecting sector %llu" " to another IO path\n", bdevname(bio->bi_bdev,b), - (unsigned long long)bio->bi_sector); + (unsigned long long)bio->bi_iter.bi_sector); *bio = *(mp_bh->master_bio); - bio->bi_sector += conf->multipaths[mp_bh->path].rdev->data_offset; + bio->bi_iter.bi_sector += + conf->multipaths[mp_bh->path].rdev->data_offset; bio->bi_bdev = conf->multipaths[mp_bh->path].rdev->bdev; bio->bi_rw |= REQ_FAILFAST_TRANSPORT; bio->bi_end_io = multipath_end_request; |