Searched refs:type_lock (Results 1 – 1 of 1) sorted by relevance
163 struct mutex type_lock; member2373 mutex_init(&md->type_lock); in alloc_dev()2625 mutex_lock(&md->type_lock); in dm_lock_md_type()2630 mutex_unlock(&md->type_lock); in dm_unlock_md_type()2635 BUG_ON(!mutex_is_locked(&md->type_lock)); in dm_set_md_type()2641 BUG_ON(!mutex_is_locked(&md->type_lock)); in dm_get_md_type()