825 				      struct btrfs_dir_item *di)  in drop_one_dir_item()  argument
836 	btrfs_dir_item_key_to_cpu(leaf, di, &location);  in drop_one_dir_item()
837 	name_len = btrfs_dir_name_len(leaf, di);  in drop_one_dir_item()
842 	read_extent_buffer(leaf, name, (unsigned long)(di + 1), name_len);  in drop_one_dir_item()
876 	struct btrfs_dir_item *di;  in inode_in_dir()  local
880 	di = btrfs_lookup_dir_index_item(NULL, root, path, dirid,  in inode_in_dir()
882 	if (di && !IS_ERR(di)) {  in inode_in_dir()
883 		btrfs_dir_item_key_to_cpu(path->nodes[0], di, &location);  in inode_in_dir()
890 	di = btrfs_lookup_dir_item(NULL, root, path, dirid, name, name_len, 0);  in inode_in_dir()
891 	if (di && !IS_ERR(di)) {  in inode_in_dir()
892 		btrfs_dir_item_key_to_cpu(path->nodes[0], di, &location);  in inode_in_dir()
981 	struct btrfs_dir_item *di;  in __add_inode_ref()  local
1126 	di = btrfs_lookup_dir_index_item(trans, root, path, btrfs_ino(dir),  in __add_inode_ref()
1128 	if (di && !IS_ERR(di)) {  in __add_inode_ref()
1129 		ret = drop_one_dir_item(trans, root, path, dir, di);  in __add_inode_ref()
1136 	di = btrfs_lookup_dir_item(trans, root, path, btrfs_ino(dir),  in __add_inode_ref()
1138 	if (di && !IS_ERR(di)) {  in __add_inode_ref()
1139 		ret = drop_one_dir_item(trans, root, path, dir, di);  in __add_inode_ref()
1670 				    struct btrfs_dir_item *di,  in replay_one_name()  argument
1689 	name_len = btrfs_dir_name_len(eb, di);  in replay_one_name()
1696 	log_type = btrfs_dir_type(eb, di);  in replay_one_name()
1697 	read_extent_buffer(eb, name, (unsigned long)(di + 1),  in replay_one_name()
1700 	btrfs_dir_item_key_to_cpu(eb, di, &log_key);  in replay_one_name()
1799 	struct btrfs_dir_item *di;  in replay_one_dir_item()  local
1808 		di = (struct btrfs_dir_item *)ptr;  in replay_one_dir_item()
1809 		if (verify_dir_item(root, eb, di))  in replay_one_dir_item()
1811 		name_len = btrfs_dir_name_len(eb, di);  in replay_one_dir_item()
1812 		ret = replay_one_name(trans, root, path, eb, di, key);  in replay_one_dir_item()
1815 		ptr = (unsigned long)(di + 1);  in replay_one_dir_item()
1845 		if (ret == 1 && btrfs_dir_type(eb, di) != BTRFS_FT_DIR) {  in replay_one_dir_item()
1856 			btrfs_dir_item_key_to_cpu(eb, di, &di_key);  in replay_one_dir_item()
1968 	struct btrfs_dir_item *di;  in check_item_in_log()  local
1984 		di = (struct btrfs_dir_item *)ptr;  in check_item_in_log()
1985 		if (verify_dir_item(root, eb, di)) {  in check_item_in_log()
1990 		name_len = btrfs_dir_name_len(eb, di);  in check_item_in_log()
1996 		read_extent_buffer(eb, name, (unsigned long)(di + 1),  in check_item_in_log()
2011 			btrfs_dir_item_key_to_cpu(eb, di, &location);  in check_item_in_log()
2054 		ptr = (unsigned long)(di + 1);  in check_item_in_log()
2091 		struct btrfs_dir_item *di;  in replay_xattr_deletes()  local
2102 		di = btrfs_item_ptr(path->nodes[0], i, struct btrfs_dir_item);  in replay_xattr_deletes()
2106 			u16 name_len = btrfs_dir_name_len(path->nodes[0], di);  in replay_xattr_deletes()
2107 			u16 data_len = btrfs_dir_data_len(path->nodes[0], di);  in replay_xattr_deletes()
2108 			u32 this_len = sizeof(*di) + name_len + data_len;  in replay_xattr_deletes()
2117 					   (unsigned long)(di + 1), name_len);  in replay_xattr_deletes()
2125 				di = btrfs_lookup_xattr(trans, root, path, ino,  in replay_xattr_deletes()
2128 				if (IS_ERR(di)) {  in replay_xattr_deletes()
2129 					ret = PTR_ERR(di);  in replay_xattr_deletes()
2132 				ASSERT(di);  in replay_xattr_deletes()
2134 								path, di);  in replay_xattr_deletes()
2147 			di = (struct btrfs_dir_item *)((char *)di + this_len);  in replay_xattr_deletes()
3068 	struct btrfs_dir_item *di;  in btrfs_del_dir_entries_in_log()  local
3091 	di = btrfs_lookup_dir_item(trans, log, path, dir_ino,  in btrfs_del_dir_entries_in_log()
3093 	if (IS_ERR(di)) {  in btrfs_del_dir_entries_in_log()
3094 		err = PTR_ERR(di);  in btrfs_del_dir_entries_in_log()
3097 	if (di) {  in btrfs_del_dir_entries_in_log()
3098 		ret = btrfs_delete_one_dir_name(trans, log, path, di);  in btrfs_del_dir_entries_in_log()
3106 	di = btrfs_lookup_dir_index_item(trans, log, path, dir_ino,  in btrfs_del_dir_entries_in_log()
3108 	if (IS_ERR(di)) {  in btrfs_del_dir_entries_in_log()
3109 		err = PTR_ERR(di);  in btrfs_del_dir_entries_in_log()
3112 	if (di) {  in btrfs_del_dir_entries_in_log()
3113 		ret = btrfs_delete_one_dir_name(trans, log, path, di);  in btrfs_del_dir_entries_in_log()
3328 			struct btrfs_dir_item *di;  in log_dir_items()  local
3364 			di = btrfs_item_ptr(src, i, struct btrfs_dir_item);  in log_dir_items()
3365 			btrfs_dir_item_key_to_cpu(src, di, &tmp);  in log_dir_items()
3367 			    (btrfs_dir_transid(src, di) == trans->transid ||  in log_dir_items()
3368 			     btrfs_dir_type(src, di) == BTRFS_FT_DIR) &&  in log_dir_items()
4475 		struct btrfs_dir_item *di;  in btrfs_check_ref_name_override()  local
4509 		di = btrfs_lookup_dir_item(NULL, BTRFS_I(inode)->root,  in btrfs_check_ref_name_override()
4512 		if (di && !IS_ERR(di)) {  in btrfs_check_ref_name_override()
4515 		} else if (IS_ERR(di)) {  in btrfs_check_ref_name_override()
4516 			ret = PTR_ERR(di);  in btrfs_check_ref_name_override()
5075 			struct btrfs_dir_item *di;  in log_new_dir_dentries()  local
5087 			di = btrfs_item_ptr(leaf, i, struct btrfs_dir_item);  in log_new_dir_dentries()
5088 			type = btrfs_dir_type(leaf, di);  in log_new_dir_dentries()
5089 			if (btrfs_dir_transid(leaf, di) < trans->transid &&  in log_new_dir_dentries()
5092 			btrfs_dir_item_key_to_cpu(leaf, di, &di_key);  in log_new_dir_dentries()