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Diffstat (limited to 'drivers/md/dm-mpath.c')
-rw-r--r--drivers/md/dm-mpath.c14
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/md/dm-mpath.c b/drivers/md/dm-mpath.c
index a24ed3973e7c..d6a66921daf4 100644
--- a/drivers/md/dm-mpath.c
+++ b/drivers/md/dm-mpath.c
@@ -203,7 +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) {
- m->queue_mode = DM_TYPE_MQ_REQUEST_BASED;
+ m->queue_mode = DM_TYPE_REQUEST_BASED;
} else if (m->queue_mode == DM_TYPE_BIO_BASED) {
INIT_WORK(&m->process_queued_bios, process_queued_bios);
/*
@@ -658,7 +658,7 @@ static int multipath_map_bio(struct dm_target *ti, struct bio *bio)
static void process_queued_io_list(struct multipath *m)
{
- if (m->queue_mode == DM_TYPE_MQ_REQUEST_BASED)
+ if (m->queue_mode == DM_TYPE_REQUEST_BASED)
dm_mq_kick_requeue_list(dm_table_get_md(m->ti->table));
else if (m->queue_mode == DM_TYPE_BIO_BASED)
queue_work(kmultipathd, &m->process_queued_bios);
@@ -1079,10 +1079,9 @@ static int parse_features(struct dm_arg_set *as, struct multipath *m)
if (!strcasecmp(queue_mode_name, "bio"))
m->queue_mode = DM_TYPE_BIO_BASED;
- else if (!strcasecmp(queue_mode_name, "rq"))
+ else if (!strcasecmp(queue_mode_name, "rq") ||
+ !strcasecmp(queue_mode_name, "mq"))
m->queue_mode = DM_TYPE_REQUEST_BASED;
- else if (!strcasecmp(queue_mode_name, "mq"))
- m->queue_mode = DM_TYPE_MQ_REQUEST_BASED;
else {
ti->error = "Unknown 'queue_mode' requested";
r = -EINVAL;
@@ -1716,9 +1715,6 @@ static void multipath_status(struct dm_target *ti, status_type_t type,
case DM_TYPE_BIO_BASED:
DMEMIT("queue_mode bio ");
break;
- case DM_TYPE_MQ_REQUEST_BASED:
- DMEMIT("queue_mode mq ");
- break;
default:
WARN_ON_ONCE(true);
break;
@@ -1962,7 +1958,7 @@ static int multipath_busy(struct dm_target *ti)
/* no paths available, for blk-mq: rely on IO mapping to delay requeue */
if (!atomic_read(&m->nr_valid_paths) && test_bit(MPATHF_QUEUE_IF_NO_PATH, &m->flags))
- return (m->queue_mode != DM_TYPE_MQ_REQUEST_BASED);
+ return (m->queue_mode != DM_TYPE_REQUEST_BASED);
/* Guess which priority_group will be used at next mapping time */
pg = READ_ONCE(m->current_pg);