1028 	struct btrfs_inode_extref *extref;  in __add_inode_ref()  local
1099 	extref = btrfs_lookup_inode_extref(NULL, root, path, name, namelen,  in __add_inode_ref()
1102 	if (IS_ERR(extref)) {  in __add_inode_ref()
1103 		return PTR_ERR(extref);  in __add_inode_ref()
1104 	} else if (extref) {  in __add_inode_ref()
1116 			extref = (struct btrfs_inode_extref *)(base + cur_offset);  in __add_inode_ref()
1118 			victim_name_len = btrfs_inode_extref_name_len(leaf, extref);  in __add_inode_ref()
1120 			if (btrfs_inode_extref_parent(leaf, extref) != parent_objectid)  in __add_inode_ref()
1126 			read_extent_buffer(leaf, victim_name, (unsigned long)&extref->name,  in __add_inode_ref()
1163 			cur_offset += victim_name_len + sizeof(*extref);  in __add_inode_ref()
1200 	struct btrfs_inode_extref *extref;  in extref_get_fields()  local
1202 	extref = (struct btrfs_inode_extref *)ref_ptr;  in extref_get_fields()
1204 	*namelen = btrfs_inode_extref_name_len(eb, extref);  in extref_get_fields()
1209 	read_extent_buffer(eb, *name, (unsigned long)&extref->name,  in extref_get_fields()
1213 		*index = btrfs_inode_extref_index(eb, extref);  in extref_get_fields()
1215 		*parent_objectid = btrfs_inode_extref_parent(eb, extref);  in extref_get_fields()
1649 	struct btrfs_inode_extref *extref;  in count_inode_extrefs()  local
1654 					    &extref, &offset);  in count_inode_extrefs()
1664 			extref = (struct btrfs_inode_extref *) (ptr + cur_offset);  in count_inode_extrefs()
1665 			name_len = btrfs_inode_extref_name_len(leaf, extref);  in count_inode_extrefs()
1669 			cur_offset += name_len + sizeof(*extref);  in count_inode_extrefs()
4808 			struct btrfs_inode_extref *extref;  in btrfs_check_ref_name_override()  local
4810 			extref = (struct btrfs_inode_extref *)(ptr +  in btrfs_check_ref_name_override()
4812 			parent = btrfs_inode_extref_parent(eb, extref);  in btrfs_check_ref_name_override()
4813 			this_name_len = btrfs_inode_extref_name_len(eb, extref);  in btrfs_check_ref_name_override()
4814 			name_ptr = (unsigned long)&extref->name;  in btrfs_check_ref_name_override()
4815 			this_len = sizeof(*extref) + this_name_len;  in btrfs_check_ref_name_override()
5818 				struct btrfs_inode_extref *extref;  in btrfs_log_all_parents()  local
5820 				extref = (struct btrfs_inode_extref *)  in btrfs_log_all_parents()
5823 					leaf, extref);  in btrfs_log_all_parents()
5824 				cur_offset += sizeof(*extref);  in btrfs_log_all_parents()
5826 					extref);  in btrfs_log_all_parents()