Searched refs:type_lock (Results 1 – 2 of 2) sorted by relevance
54 struct mutex type_lock; member
1724 mutex_destroy(&md->type_lock); in cleanup_mapped_device()1765 mutex_init(&md->type_lock); in alloc_dev()2032 mutex_lock(&md->type_lock); in dm_lock_md_type()2037 mutex_unlock(&md->type_lock); in dm_unlock_md_type()2042 BUG_ON(!mutex_is_locked(&md->type_lock)); in dm_set_md_type()