diff options
Diffstat (limited to 'drivers/md/dm-mpath.c')
| -rw-r--r-- | drivers/md/dm-mpath.c | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/drivers/md/dm-mpath.c b/drivers/md/dm-mpath.c index 419362c2d8ac..a24ed3973e7c 100644 --- a/drivers/md/dm-mpath.c +++ b/drivers/md/dm-mpath.c @@ -203,14 +203,7 @@ static struct multipath *alloc_multipath(struct dm_target *ti) static int alloc_multipath_stage2(struct dm_target *ti, struct multipath *m) { if (m->queue_mode == DM_TYPE_NONE) { - /* - * Default to request-based. - */ - if (dm_use_blk_mq(dm_table_get_md(ti->table))) - m->queue_mode = DM_TYPE_MQ_REQUEST_BASED; - else - m->queue_mode = DM_TYPE_REQUEST_BASED; - + m->queue_mode = DM_TYPE_MQ_REQUEST_BASED; } else if (m->queue_mode == DM_TYPE_BIO_BASED) { INIT_WORK(&m->process_queued_bios, process_queued_bios); /* @@ -537,10 +530,7 @@ static int multipath_clone_and_map(struct dm_target *ti, struct request *rq, * get the queue busy feedback (via BLK_STS_RESOURCE), * otherwise I/O merging can suffer. */ - if (q->mq_ops) - return DM_MAPIO_REQUEUE; - else - return DM_MAPIO_DELAY_REQUEUE; + return DM_MAPIO_REQUEUE; } clone->bio = clone->biotail = NULL; clone->rq_disk = bdev->bd_disk; |