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authorMatias Bjørling <m@bjorling.me>2016-09-16 14:25:06 +0200
committerJens Axboe <axboe@fb.com>2016-09-21 07:56:16 -0600
commitb21d5b301794ae332eaa6e177d71fe8b77d3664c (patch)
tree338c8338e49341229936f0a38c1d58841f664ff6 /drivers/md/dm-rq.c
parent9ae2d0aa5046c67dd37cf4b70998ad296e718835 (diff)
blk-mq: register device instead of disk
Enable devices without a gendisk instance to register itself with blk-mq and expose the associated multi-queue sysfs entries. Signed-off-by: Matias Bjørling <m@bjorling.me> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/md/dm-rq.c')
-rw-r--r--drivers/md/dm-rq.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/dm-rq.c b/drivers/md/dm-rq.c
index 1ca7463e8bb2..ee48230a2952 100644
--- a/drivers/md/dm-rq.c
+++ b/drivers/md/dm-rq.c
@@ -955,7 +955,7 @@ int dm_mq_init_request_queue(struct mapped_device *md, struct dm_table *t)
dm_init_md_queue(md);
/* backfill 'mq' sysfs registration normally done in blk_register_queue */
- blk_mq_register_disk(md->disk);
+ blk_mq_register_dev(disk_to_dev(md->disk), q);
return 0;