43 static void delete_delayed_ref_head(struct btrfs_trans_handle *trans,  in delete_delayed_ref_head()  argument
46 	struct btrfs_fs_info *fs_info = trans->fs_info;  in delete_delayed_ref_head()
48 		&trans->transaction->delayed_refs;  in delete_delayed_ref_head()
166 static int simple_test(struct btrfs_trans_handle *trans,  in simple_test()  argument
171 		&trans->transaction->delayed_refs;  in simple_test()
172 	struct btrfs_fs_info *fs_info = trans->fs_info;  in simple_test()
193 		ret = btrfs_add_delayed_tree_ref(trans, &ref, NULL);  in simple_test()
195 		ret = btrfs_add_delayed_data_ref(trans, &ref, 0);  in simple_test()
228 	btrfs_destroy_delayed_refs(trans->transaction);  in simple_test()
236 static int simple_tests(struct btrfs_trans_handle *trans)  in simple_tests()  argument
238 	struct btrfs_fs_info *fs_info = trans->fs_info;  in simple_tests()
257 	if (simple_test(trans, &head_check, &node_check)) {  in simple_tests()
266 	if (simple_test(trans, &head_check, &node_check)) {  in simple_tests()
276 	if (simple_test(trans, &head_check, &node_check)) {  in simple_tests()
285 	if (simple_test(trans, &head_check, &node_check)) {  in simple_tests()
298 	if (simple_test(trans, &head_check, &node_check)) {  in simple_tests()
307 	if (simple_test(trans, &head_check, &node_check)) {  in simple_tests()
316 	if (simple_test(trans, &head_check, &node_check)) {  in simple_tests()
324 	if (simple_test(trans, &head_check, &node_check)) {  in simple_tests()
337 static int merge_tests(struct btrfs_trans_handle *trans,  in merge_tests()  argument
340 	struct btrfs_fs_info *fs_info = trans->fs_info;  in merge_tests()
384 		ret = btrfs_add_delayed_tree_ref(trans, &ref, NULL);  in merge_tests()
386 		ret = btrfs_add_delayed_data_ref(trans, &ref, 0);  in merge_tests()
394 		ret = btrfs_add_delayed_tree_ref(trans, &ref, NULL);  in merge_tests()
396 		ret = btrfs_add_delayed_data_ref(trans, &ref, 0);  in merge_tests()
402 	head = btrfs_select_ref_head(fs_info, &trans->transaction->delayed_refs);  in merge_tests()
426 	delete_delayed_ref_head(trans, head);  in merge_tests()
435 		ret = btrfs_add_delayed_tree_ref(trans, &ref, NULL);  in merge_tests()
437 		ret = btrfs_add_delayed_data_ref(trans, &ref, 0);  in merge_tests()
444 		ret = btrfs_add_delayed_tree_ref(trans, &ref, NULL);  in merge_tests()
446 		ret = btrfs_add_delayed_data_ref(trans, &ref, 0);  in merge_tests()
452 	head = btrfs_select_ref_head(fs_info, &trans->transaction->delayed_refs);  in merge_tests()
492 	delete_delayed_ref_head(trans, head);  in merge_tests()
498 		ret = btrfs_add_delayed_tree_ref(trans, &ref, NULL);  in merge_tests()
500 		ret = btrfs_add_delayed_data_ref(trans, &ref, 0);  in merge_tests()
507 		ret = btrfs_add_delayed_tree_ref(trans, &ref, NULL);  in merge_tests()
509 		ret = btrfs_add_delayed_data_ref(trans, &ref, 0);  in merge_tests()
515 	head = btrfs_select_ref_head(fs_info, &trans->transaction->delayed_refs);  in merge_tests()
556 	delete_delayed_ref_head(trans, head);  in merge_tests()
563 			ret = btrfs_add_delayed_tree_ref(trans, &ref, NULL);  in merge_tests()
565 			ret = btrfs_add_delayed_data_ref(trans, &ref, 0);  in merge_tests()
575 			ret = btrfs_add_delayed_tree_ref(trans, &ref, NULL);  in merge_tests()
577 			ret = btrfs_add_delayed_data_ref(trans, &ref, 0);  in merge_tests()
584 	head = btrfs_select_ref_head(fs_info, &trans->transaction->delayed_refs);  in merge_tests()
626 	delete_delayed_ref_head(trans, head);  in merge_tests()
633 			ret = btrfs_add_delayed_tree_ref(trans, &ref, NULL);  in merge_tests()
635 			ret = btrfs_add_delayed_data_ref(trans, &ref, 0);  in merge_tests()
645 			ret = btrfs_add_delayed_tree_ref(trans, &ref, NULL);  in merge_tests()
647 			ret = btrfs_add_delayed_data_ref(trans, &ref, 0);  in merge_tests()
654 	head = btrfs_select_ref_head(fs_info, &trans->transaction->delayed_refs);  in merge_tests()
696 	delete_delayed_ref_head(trans, head);  in merge_tests()
712 			ret = btrfs_add_delayed_tree_ref(trans, &ref, NULL);  in merge_tests()
714 			ret = btrfs_add_delayed_data_ref(trans, &ref, 0);  in merge_tests()
730 			ret = btrfs_add_delayed_tree_ref(trans, &ref, NULL);  in merge_tests()
732 			ret = btrfs_add_delayed_data_ref(trans, &ref, 0);  in merge_tests()
739 	head = btrfs_select_ref_head(fs_info, &trans->transaction->delayed_refs);  in merge_tests()
768 		btrfs_unselect_ref_head(&trans->transaction->delayed_refs, head);  in merge_tests()
769 	btrfs_destroy_delayed_refs(trans->transaction);  in merge_tests()
777 static int select_delayed_refs_test(struct btrfs_trans_handle *trans)  in select_delayed_refs_test()  argument
780 		&trans->transaction->delayed_refs;  in select_delayed_refs_test()
781 	struct btrfs_fs_info *fs_info = trans->fs_info;  in select_delayed_refs_test()
812 	ret = btrfs_add_delayed_tree_ref(trans, &ref, NULL);  in select_delayed_refs_test()
824 	ret = btrfs_add_delayed_tree_ref(trans, &ref, NULL);  in select_delayed_refs_test()
878 	delete_delayed_ref_head(trans, head);  in select_delayed_refs_test()
888 	ret = btrfs_add_delayed_tree_ref(trans, &ref, NULL);  in select_delayed_refs_test()
896 	ret = btrfs_add_delayed_tree_ref(trans, &ref, NULL);  in select_delayed_refs_test()
903 	ret = btrfs_add_delayed_tree_ref(trans, &ref, NULL);  in select_delayed_refs_test()
911 	ret = btrfs_add_delayed_tree_ref(trans, &ref, NULL);  in select_delayed_refs_test()
970 	btrfs_destroy_delayed_refs(trans->transaction);  in select_delayed_refs_test()
977 	struct btrfs_trans_handle trans;  in btrfs_test_delayed_refs()  local
994 	btrfs_init_dummy_trans(&trans, fs_info);  in btrfs_test_delayed_refs()
996 	trans.transaction = transaction;  in btrfs_test_delayed_refs()
998 	ret = simple_tests(&trans);  in btrfs_test_delayed_refs()
1001 		ret = merge_tests(&trans, BTRFS_REF_METADATA);  in btrfs_test_delayed_refs()
1006 		ret = merge_tests(&trans, BTRFS_REF_DATA);  in btrfs_test_delayed_refs()
1010 		ret = select_delayed_refs_test(&trans);  in btrfs_test_delayed_refs()