625 	lockdep_assert_held(&b->c->bucket_lock);  in mca_reap()
677 		mutex_lock(&c->bucket_lock);  in bch_mca_scan()
678 	else if (!mutex_trylock(&c->bucket_lock))  in bch_mca_scan()
723 	mutex_unlock(&c->bucket_lock);  in bch_mca_scan()
750 	mutex_lock(&c->bucket_lock);  in bch_btree_cache_free()
780 	mutex_unlock(&c->bucket_lock);  in bch_btree_cache_free()
904 	lockdep_assert_held(&c->bucket_lock);  in mca_alloc()
992 		mutex_lock(&c->bucket_lock);  in bch_btree_node_get()
994 		mutex_unlock(&c->bucket_lock);  in bch_btree_node_get()
1039 	mutex_lock(&parent->c->bucket_lock);  in btree_node_prefetch()
1041 	mutex_unlock(&parent->c->bucket_lock);  in btree_node_prefetch()
1068 	mutex_lock(&b->c->bucket_lock);  in btree_node_free()
1071 	mutex_unlock(&b->c->bucket_lock);  in btree_node_free()
1081 	mutex_lock(&c->bucket_lock);  in __bch_btree_node_alloc()
1103 	mutex_unlock(&c->bucket_lock);  in __bch_btree_node_alloc()
1110 	mutex_unlock(&c->bucket_lock);  in __bch_btree_node_alloc()
1141 	mutex_lock(&b->c->bucket_lock);  in make_btree_freeing_key()
1153 	mutex_unlock(&b->c->bucket_lock);  in make_btree_freeing_key()
1162 	mutex_lock(&c->bucket_lock);  in btree_check_reserve()
1169 			mutex_unlock(&c->bucket_lock);  in btree_check_reserve()
1173 	mutex_unlock(&c->bucket_lock);  in btree_check_reserve()
1652 	mutex_lock(&c->bucket_lock);  in btree_gc_start()
1666 	mutex_unlock(&c->bucket_lock);  in btree_gc_start()
1676 	mutex_lock(&c->bucket_lock);  in bch_btree_gc_finish()
1733 	mutex_unlock(&c->bucket_lock);  in bch_btree_gc_finish()
1869 	mutex_lock(&c->bucket_lock);  in bch_initial_gc_finish()
1897 	mutex_unlock(&c->bucket_lock);  in bch_initial_gc_finish()
2272 	mutex_lock(&b->c->bucket_lock);  in bch_btree_set_root()
2274 	mutex_unlock(&b->c->bucket_lock);  in bch_btree_set_root()