778 				      struct btrfs_dir_item *di)  in drop_one_dir_item()  argument
789 	btrfs_dir_item_key_to_cpu(leaf, di, &location);  in drop_one_dir_item()
790 	name_len = btrfs_dir_name_len(leaf, di);  in drop_one_dir_item()
795 	read_extent_buffer(leaf, name, (unsigned long)(di + 1), name_len);  in drop_one_dir_item()
829 	struct btrfs_dir_item *di;  in inode_in_dir()  local
833 	di = btrfs_lookup_dir_index_item(NULL, root, path, dirid,  in inode_in_dir()
835 	if (di && !IS_ERR(di)) {  in inode_in_dir()
836 		btrfs_dir_item_key_to_cpu(path->nodes[0], di, &location);  in inode_in_dir()
843 	di = btrfs_lookup_dir_item(NULL, root, path, dirid, name, name_len, 0);  in inode_in_dir()
844 	if (di && !IS_ERR(di)) {  in inode_in_dir()
845 		btrfs_dir_item_key_to_cpu(path->nodes[0], di, &location);  in inode_in_dir()
934 	struct btrfs_dir_item *di;  in __add_inode_ref()  local
1079 	di = btrfs_lookup_dir_index_item(trans, root, path, btrfs_ino(dir),  in __add_inode_ref()
1081 	if (di && !IS_ERR(di)) {  in __add_inode_ref()
1082 		ret = drop_one_dir_item(trans, root, path, dir, di);  in __add_inode_ref()
1089 	di = btrfs_lookup_dir_item(trans, root, path, btrfs_ino(dir),  in __add_inode_ref()
1091 	if (di && !IS_ERR(di)) {  in __add_inode_ref()
1092 		ret = drop_one_dir_item(trans, root, path, dir, di);  in __add_inode_ref()
1621 				    struct btrfs_dir_item *di,  in replay_one_name()  argument
1639 	name_len = btrfs_dir_name_len(eb, di);  in replay_one_name()
1646 	log_type = btrfs_dir_type(eb, di);  in replay_one_name()
1647 	read_extent_buffer(eb, name, (unsigned long)(di + 1),  in replay_one_name()
1650 	btrfs_dir_item_key_to_cpu(eb, di, &log_key);  in replay_one_name()
1745 	struct btrfs_dir_item *di;  in replay_one_dir_item()  local
1753 		di = (struct btrfs_dir_item *)ptr;  in replay_one_dir_item()
1754 		if (verify_dir_item(root, eb, di))  in replay_one_dir_item()
1756 		name_len = btrfs_dir_name_len(eb, di);  in replay_one_dir_item()
1757 		ret = replay_one_name(trans, root, path, eb, di, key);  in replay_one_dir_item()
1760 		ptr = (unsigned long)(di + 1);  in replay_one_dir_item()
1866 	struct btrfs_dir_item *di;  in check_item_in_log()  local
1882 		di = (struct btrfs_dir_item *)ptr;  in check_item_in_log()
1883 		if (verify_dir_item(root, eb, di)) {  in check_item_in_log()
1888 		name_len = btrfs_dir_name_len(eb, di);  in check_item_in_log()
1894 		read_extent_buffer(eb, name, (unsigned long)(di + 1),  in check_item_in_log()
1909 			btrfs_dir_item_key_to_cpu(eb, di, &location);  in check_item_in_log()
1952 		ptr = (unsigned long)(di + 1);  in check_item_in_log()
1989 		struct btrfs_dir_item *di;  in replay_xattr_deletes()  local
2000 		di = btrfs_item_ptr(path->nodes[0], i, struct btrfs_dir_item);  in replay_xattr_deletes()
2004 			u16 name_len = btrfs_dir_name_len(path->nodes[0], di);  in replay_xattr_deletes()
2005 			u16 data_len = btrfs_dir_data_len(path->nodes[0], di);  in replay_xattr_deletes()
2006 			u32 this_len = sizeof(*di) + name_len + data_len;  in replay_xattr_deletes()
2015 					   (unsigned long)(di + 1), name_len);  in replay_xattr_deletes()
2023 				di = btrfs_lookup_xattr(trans, root, path, ino,  in replay_xattr_deletes()
2026 				if (IS_ERR(di)) {  in replay_xattr_deletes()
2027 					ret = PTR_ERR(di);  in replay_xattr_deletes()
2030 				ASSERT(di);  in replay_xattr_deletes()
2032 								path, di);  in replay_xattr_deletes()
2045 			di = (struct btrfs_dir_item *)((char *)di + this_len);  in replay_xattr_deletes()
2960 	struct btrfs_dir_item *di;  in btrfs_del_dir_entries_in_log()  local
2983 	di = btrfs_lookup_dir_item(trans, log, path, dir_ino,  in btrfs_del_dir_entries_in_log()
2985 	if (IS_ERR(di)) {  in btrfs_del_dir_entries_in_log()
2986 		err = PTR_ERR(di);  in btrfs_del_dir_entries_in_log()
2989 	if (di) {  in btrfs_del_dir_entries_in_log()
2990 		ret = btrfs_delete_one_dir_name(trans, log, path, di);  in btrfs_del_dir_entries_in_log()
2998 	di = btrfs_lookup_dir_index_item(trans, log, path, dir_ino,  in btrfs_del_dir_entries_in_log()
3000 	if (IS_ERR(di)) {  in btrfs_del_dir_entries_in_log()
3001 		err = PTR_ERR(di);  in btrfs_del_dir_entries_in_log()
3004 	if (di) {  in btrfs_del_dir_entries_in_log()
3005 		ret = btrfs_delete_one_dir_name(trans, log, path, di);  in btrfs_del_dir_entries_in_log()
3220 			struct btrfs_dir_item *di;  in log_dir_items()  local
3256 			di = btrfs_item_ptr(src, i, struct btrfs_dir_item);  in log_dir_items()
3257 			btrfs_dir_item_key_to_cpu(src, di, &tmp);  in log_dir_items()
3259 			    (btrfs_dir_transid(src, di) == trans->transid ||  in log_dir_items()
3260 			     btrfs_dir_type(src, di) == BTRFS_FT_DIR) &&  in log_dir_items()
4373 		struct btrfs_dir_item *di;  in btrfs_check_ref_name_override()  local
4407 		di = btrfs_lookup_dir_item(NULL, BTRFS_I(inode)->root,  in btrfs_check_ref_name_override()
4410 		if (di && !IS_ERR(di)) {  in btrfs_check_ref_name_override()
4413 		} else if (IS_ERR(di)) {  in btrfs_check_ref_name_override()
4414 			ret = PTR_ERR(di);  in btrfs_check_ref_name_override()
4973 			struct btrfs_dir_item *di;  in log_new_dir_dentries()  local
4985 			di = btrfs_item_ptr(leaf, i, struct btrfs_dir_item);  in log_new_dir_dentries()
4986 			type = btrfs_dir_type(leaf, di);  in log_new_dir_dentries()
4987 			if (btrfs_dir_transid(leaf, di) < trans->transid &&  in log_new_dir_dentries()
4990 			btrfs_dir_item_key_to_cpu(leaf, di, &di_key);  in log_new_dir_dentries()