Merge branch 'dm-4.12' into dm-4.12-post-merge

This commit is contained in:
Mike Snitzer
2017-05-01 18:18:04 -04:00
45 changed files with 7810 additions and 3195 deletions

View File

@@ -280,7 +280,7 @@ static void dm_requeue_original_request(struct dm_rq_target_io *tio, bool delay_
if (!rq->q->mq_ops)
dm_old_requeue_request(rq);
else
dm_mq_delay_requeue_request(rq, delay_requeue ? 5000 : 0);
dm_mq_delay_requeue_request(rq, delay_requeue ? 100/*ms*/ : 0);
rq_completed(md, rw, false);
}
@@ -815,10 +815,14 @@ 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_dev(disk_to_dev(md->disk), q);
err = blk_mq_register_dev(disk_to_dev(md->disk), q);
if (err)
goto out_cleanup_queue;
return 0;
out_cleanup_queue:
blk_cleanup_queue(q);
out_tag_set:
blk_mq_free_tag_set(md->tag_set);
out_kfree_tag_set: