405 	lockdep_assert_held(&b->write_lock);  in __bch_btree_node_write()
456 	mutex_lock(&b->write_lock);  in bch_btree_node_write_sync()
458 	mutex_unlock(&b->write_lock);  in bch_btree_node_write_sync()
467 	mutex_lock(&b->write_lock);  in btree_node_write_work()
470 	mutex_unlock(&b->write_lock);  in btree_node_write_work()
478 	lockdep_assert_held(&b->write_lock);  in bch_btree_leaf_dirty()
574 	mutex_init(&b->write_lock);  in mca_bucket_alloc()
575 	lockdep_set_novalidate_class(&b->write_lock);  in mca_bucket_alloc()
615 	mutex_lock(&b->write_lock);  in mca_reap()
623 		mutex_unlock(&b->write_lock);  in mca_reap()
630 	mutex_unlock(&b->write_lock);  in mca_reap()
1057 	mutex_lock(&b->write_lock);  in btree_node_free()
1065 		mutex_unlock(&b->write_lock);  in btree_node_free()
1076 	mutex_unlock(&b->write_lock);  in btree_node_free()
1140 		mutex_lock(&n->write_lock);  in btree_node_alloc_replacement()
1143 		mutex_unlock(&n->write_lock);  in btree_node_alloc_replacement()
1367 		mutex_lock(&new_nodes[i]->write_lock);  in btree_gc_coalesce()
1436 		mutex_unlock(&new_nodes[i]->write_lock);  in btree_gc_coalesce()
1477 		mutex_unlock(&new_nodes[i]->write_lock);  in btree_gc_coalesce()
1624 			mutex_lock(&last->b->write_lock);  in btree_gc_recurse()
1627 			mutex_unlock(&last->b->write_lock);  in btree_gc_recurse()
1649 			mutex_lock(&i->b->write_lock);  in btree_gc_recurse()
1652 			mutex_unlock(&i->b->write_lock);  in btree_gc_recurse()
2231 		mutex_lock(&n1->write_lock);  in btree_split()
2232 		mutex_lock(&n2->write_lock);  in btree_split()
2260 		mutex_unlock(&n2->write_lock);  in btree_split()
2265 		mutex_lock(&n1->write_lock);  in btree_split()
2271 	mutex_unlock(&n1->write_lock);  in btree_split()
2275 		mutex_lock(&n3->write_lock);  in btree_split()
2279 		mutex_unlock(&n3->write_lock);  in btree_split()
2334 	mutex_lock(&b->write_lock);  in bch_btree_insert_node()
2341 		mutex_unlock(&b->write_lock);  in bch_btree_insert_node()
2354 	mutex_unlock(&b->write_lock);  in bch_btree_insert_node()