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()
721 	mutex_unlock(&c->bucket_lock);  in bch_mca_scan()
748 	mutex_lock(&c->bucket_lock);  in bch_btree_cache_free()
778 	mutex_unlock(&c->bucket_lock);  in bch_btree_cache_free()
895 	lockdep_assert_held(&c->bucket_lock);  in mca_alloc()
983 		mutex_lock(&c->bucket_lock);  in bch_btree_node_get()
985 		mutex_unlock(&c->bucket_lock);  in bch_btree_node_get()
1030 	mutex_lock(&parent->c->bucket_lock);  in btree_node_prefetch()
1032 	mutex_unlock(&parent->c->bucket_lock);  in btree_node_prefetch()
1059 	mutex_lock(&b->c->bucket_lock);  in btree_node_free()
1062 	mutex_unlock(&b->c->bucket_lock);  in btree_node_free()
1072 	mutex_lock(&c->bucket_lock);  in __bch_btree_node_alloc()
1094 	mutex_unlock(&c->bucket_lock);  in __bch_btree_node_alloc()
1101 	mutex_unlock(&c->bucket_lock);  in __bch_btree_node_alloc()
1132 	mutex_lock(&b->c->bucket_lock);  in make_btree_freeing_key()
1144 	mutex_unlock(&b->c->bucket_lock);  in make_btree_freeing_key()
1153 	mutex_lock(&c->bucket_lock);  in btree_check_reserve()
1160 			mutex_unlock(&c->bucket_lock);  in btree_check_reserve()
1164 	mutex_unlock(&c->bucket_lock);  in btree_check_reserve()
1639 	mutex_lock(&c->bucket_lock);  in btree_gc_start()
1653 	mutex_unlock(&c->bucket_lock);  in btree_gc_start()
1663 	mutex_lock(&c->bucket_lock);  in bch_btree_gc_finish()
1720 	mutex_unlock(&c->bucket_lock);  in bch_btree_gc_finish()
1779 		mutex_lock(&c->bucket_lock);  in bch_gc_thread()
1783 				mutex_unlock(&c->bucket_lock);  in bch_gc_thread()
1788 		mutex_unlock(&c->bucket_lock);  in bch_gc_thread()
1856 	mutex_lock(&c->bucket_lock);  in bch_initial_gc_finish()
1881 	mutex_unlock(&c->bucket_lock);  in bch_initial_gc_finish()
2256 	mutex_lock(&b->c->bucket_lock);  in bch_btree_set_root()
2258 	mutex_unlock(&b->c->bucket_lock);  in bch_btree_set_root()