Searched refs:type_lock (Results 1 – 1 of 1) sorted by relevance
163 struct mutex type_lock; member2314 mutex_init(&md->type_lock); in alloc_dev()2560 mutex_lock(&md->type_lock); in dm_lock_md_type()2565 mutex_unlock(&md->type_lock); in dm_unlock_md_type()2570 BUG_ON(!mutex_is_locked(&md->type_lock)); in dm_set_md_type()2576 BUG_ON(!mutex_is_locked(&md->type_lock)); in dm_get_md_type()