983 	struct btrfs_inode_extref *extref;  in __add_inode_ref()  local
1055 	extref = btrfs_lookup_inode_extref(NULL, root, path, name, namelen,  in __add_inode_ref()
1058 	if (!IS_ERR_OR_NULL(extref)) {  in __add_inode_ref()
1070 			extref = (struct btrfs_inode_extref *)(base + cur_offset);  in __add_inode_ref()
1072 			victim_name_len = btrfs_inode_extref_name_len(leaf, extref);  in __add_inode_ref()
1074 			if (btrfs_inode_extref_parent(leaf, extref) != parent_objectid)  in __add_inode_ref()
1080 			read_extent_buffer(leaf, victim_name, (unsigned long)&extref->name,  in __add_inode_ref()
1119 			cur_offset += victim_name_len + sizeof(*extref);  in __add_inode_ref()
1152 	struct btrfs_inode_extref *extref;  in extref_get_fields()  local
1154 	extref = (struct btrfs_inode_extref *)ref_ptr;  in extref_get_fields()
1156 	*namelen = btrfs_inode_extref_name_len(eb, extref);  in extref_get_fields()
1161 	read_extent_buffer(eb, *name, (unsigned long)&extref->name,  in extref_get_fields()
1164 	*index = btrfs_inode_extref_index(eb, extref);  in extref_get_fields()
1166 		*parent_objectid = btrfs_inode_extref_parent(eb, extref);  in extref_get_fields()
1348 	struct btrfs_inode_extref *extref;  in count_inode_extrefs()  local
1353 					    &extref, &offset);  in count_inode_extrefs()
1363 			extref = (struct btrfs_inode_extref *) (ptr + cur_offset);  in count_inode_extrefs()
1364 			name_len = btrfs_inode_extref_name_len(leaf, extref);  in count_inode_extrefs()
1368 			cur_offset += name_len + sizeof(*extref);  in count_inode_extrefs()
4486 			struct btrfs_inode_extref *extref;  in btrfs_check_ref_name_override()  local
4488 			extref = (struct btrfs_inode_extref *)(ptr +  in btrfs_check_ref_name_override()
4490 			parent = btrfs_inode_extref_parent(eb, extref);  in btrfs_check_ref_name_override()
4491 			this_name_len = btrfs_inode_extref_name_len(eb, extref);  in btrfs_check_ref_name_override()
4492 			name_ptr = (unsigned long)&extref->name;  in btrfs_check_ref_name_override()
4493 			this_len = sizeof(*extref) + this_name_len;  in btrfs_check_ref_name_override()
5206 				struct btrfs_inode_extref *extref;  in btrfs_log_all_parents()  local
5208 				extref = (struct btrfs_inode_extref *)  in btrfs_log_all_parents()
5211 					leaf, extref);  in btrfs_log_all_parents()
5212 				cur_offset += sizeof(*extref);  in btrfs_log_all_parents()
5214 					extref);  in btrfs_log_all_parents()