diff options
Diffstat (limited to 'drivers/md/dm-mpath.c')
| -rw-r--r-- | drivers/md/dm-mpath.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/md/dm-mpath.c b/drivers/md/dm-mpath.c index 39262e344ae1..a7d2e0840cc5 100644 --- a/drivers/md/dm-mpath.c +++ b/drivers/md/dm-mpath.c @@ -565,7 +565,7 @@ static int __multipath_map_bio(struct multipath *m, struct bio *bio, struct dm_m mpio->pgpath = pgpath; mpio->nr_bytes = nr_bytes; - bio->bi_error = 0; + bio->bi_status = 0; bio->bi_bdev = pgpath->path.dev->bdev; bio->bi_opf |= REQ_FAILFAST_TRANSPORT; @@ -623,10 +623,10 @@ static void process_queued_bios(struct work_struct *work) r = __multipath_map_bio(m, bio, get_mpio_from_bio(bio)); switch (r) { case DM_MAPIO_KILL: - r = -EIO; - /*FALLTHRU*/ + bio->bi_status = BLK_STS_IOERR; + bio_endio(bio); case DM_MAPIO_REQUEUE: - bio->bi_error = r; + bio->bi_status = BLK_STS_DM_REQUEUE; bio_endio(bio); break; case DM_MAPIO_REMAPPED: @@ -1510,7 +1510,8 @@ static int multipath_end_io(struct dm_target *ti, struct request *clone, return r; } -static int multipath_end_io_bio(struct dm_target *ti, struct bio *clone, int *error) +static int multipath_end_io_bio(struct dm_target *ti, struct bio *clone, + blk_status_t *error) { struct multipath *m = ti->private; struct dm_mpath_io *mpio = get_mpio_from_bio(clone); @@ -1518,7 +1519,7 @@ static int multipath_end_io_bio(struct dm_target *ti, struct bio *clone, int *er unsigned long flags; int r = DM_ENDIO_DONE; - if (!*error || noretry_error(errno_to_blk_status(*error))) + if (!*error || noretry_error(*error)) goto done; if (pgpath) @@ -1527,7 +1528,7 @@ static int multipath_end_io_bio(struct dm_target *ti, struct bio *clone, int *er if (atomic_read(&m->nr_valid_paths) == 0 && !test_bit(MPATHF_QUEUE_IF_NO_PATH, &m->flags)) { dm_report_EIO(m); - *error = -EIO; + *error = BLK_STS_IOERR; goto done; } |