588 static int insert_extent_by_logical(struct fiemap_extent_list **ext_list_head,  in insert_extent_by_logical()  argument
591 	struct fiemap_extent_list	*ext_list_tmp = *ext_list_head;  in insert_extent_by_logical()
597 	if (*ext_list_head == NULL) {  in insert_extent_by_logical()
598 		(*ext_list_head) = ext;  in insert_extent_by_logical()
599 		(*ext_list_head)->prev = *ext_list_head;  in insert_extent_by_logical()
600 		(*ext_list_head)->next = *ext_list_head;  in insert_extent_by_logical()
611 		*ext_list_head = ext;  in insert_extent_by_logical()
618 		} while (ext_list_tmp != (*ext_list_head));  in insert_extent_by_logical()
625 		if (ext_list_tmp != *ext_list_head &&  in insert_extent_by_logical()
646 static int insert_extent_by_physical(struct fiemap_extent_list **ext_list_head,  in insert_extent_by_physical()  argument
649 	struct fiemap_extent_list	*ext_list_tmp = *ext_list_head;  in insert_extent_by_physical()
655 	if (*ext_list_head == NULL) {  in insert_extent_by_physical()
656 		(*ext_list_head) = ext;  in insert_extent_by_physical()
657 		(*ext_list_head)->prev = *ext_list_head;  in insert_extent_by_physical()
658 		(*ext_list_head)->next = *ext_list_head;  in insert_extent_by_physical()
669 		*ext_list_head = ext;  in insert_extent_by_physical()
676 		} while (ext_list_tmp != (*ext_list_head));  in insert_extent_by_physical()
683 		if (ext_list_tmp != *ext_list_head &&  in insert_extent_by_physical()
734 static int join_extents(struct fiemap_extent_list *ext_list_head,  in join_extents()  argument
737 	__u64	len = ext_list_head->data.len;  in join_extents()
738 	struct fiemap_extent_list *ext_list_start = ext_list_head;  in join_extents()
739 	struct fiemap_extent_list *ext_list_tmp = ext_list_head->next;  in join_extents()
778 	} while (ext_list_tmp != ext_list_head->next);  in join_extents()
789 static int get_file_extents(int fd, struct fiemap_extent_list **ext_list_head)  in get_file_extents()  argument
839 					ext_list_head, ext_list);  in get_file_extents()
953 static ext4_fsblk_t get_file_blocks(struct fiemap_extent_list *ext_list_head)  in get_file_blocks()  argument
956 	struct fiemap_extent_list *ext_list_tmp = ext_list_head;  in get_file_blocks()
961 	} while (ext_list_tmp != ext_list_head);  in get_file_blocks()
971 static void free_ext(struct fiemap_extent_list *ext_list_head)  in free_ext()  argument
975 	if (ext_list_head == NULL)  in free_ext()
978 	while (ext_list_head->next != ext_list_head) {  in free_ext()
979 		ext_list_tmp = ext_list_head;  in free_ext()
980 		ext_list_head->prev->next = ext_list_head->next;  in free_ext()
981 		ext_list_head->next->prev = ext_list_head->prev;  in free_ext()
982 		ext_list_head = ext_list_head->next;  in free_ext()
985 	free(ext_list_head);  in free_ext()
1309 	const struct stat64 *buf, struct fiemap_extent_list *ext_list_head)  in call_defrag()  argument
1325 	ext_list_tmp = ext_list_head;  in call_defrag()
1394 	} while (ext_list_tmp != ext_list_head);  in call_defrag()