61 static inline void list_add(struct list_head *new, struct list_head *head)  in list_add()  argument
63 	__list_add(new, head, head->next);  in list_add()
74 static inline void list_add_tail(struct list_head *new, struct list_head *head)  in list_add_tail()  argument
76 	__list_add(new, head->prev, head);  in list_add_tail()
143 static inline void list_move(struct list_head *list, struct list_head *head)  in list_move()  argument
146 	list_add(list, head);  in list_move()
155 				  struct list_head *head)  in list_move_tail()  argument
158 	list_add_tail(list, head);  in list_move_tail()
167 				const struct list_head *head)  in list_is_last()  argument
169 	return list->next == head;  in list_is_last()
176 static inline int list_empty(const struct list_head *head)  in list_empty()  argument
178 	return head->next == head;  in list_empty()
194 static inline int list_empty_careful(const struct list_head *head)  in list_empty_careful()  argument
196 	struct list_head *next = head->next;  in list_empty_careful()
197 	return (next == head) && (next == head->prev);  in list_empty_careful()
204 static inline int list_is_singular(const struct list_head *head)  in list_is_singular()  argument
206 	return !list_empty(head) && (head->next == head->prev);  in list_is_singular()
210 		struct list_head *head, struct list_head *entry)  in __list_cut_position()  argument
213 	list->next = head->next;  in __list_cut_position()
217 	head->next = new_first;  in __list_cut_position()
218 	new_first->prev = head;  in __list_cut_position()
236 		struct list_head *head, struct list_head *entry)  in list_cut_position()  argument
238 	if (list_empty(head))  in list_cut_position()
240 	if (list_is_singular(head) &&  in list_cut_position()
241 		(head->next != entry && head != entry))  in list_cut_position()
243 	if (entry == head)  in list_cut_position()
246 		__list_cut_position(list, head, entry);  in list_cut_position()
269 				struct list_head *head)  in list_splice()  argument
272 		__list_splice(list, head, head->next);  in list_splice()
281 				struct list_head *head)  in list_splice_tail()  argument
284 		__list_splice(list, head->prev, head);  in list_splice_tail()
295 				    struct list_head *head)  in list_splice_init()  argument
298 		__list_splice(list, head, head->next);  in list_splice_init()
312 					 struct list_head *head)  in list_splice_tail_init()  argument
315 		__list_splice(list, head->prev, head);  in list_splice_tail_init()
356 #define list_for_each(pos, head) \  argument
357 	for (pos = (head)->next; prefetch(pos->next), pos != (head); \
370 #define __list_for_each(pos, head) \  argument
371 	for (pos = (head)->next; pos != (head); pos = pos->next)
378 #define list_for_each_prev(pos, head) \  argument
379 	for (pos = (head)->prev; prefetch(pos->prev), pos != (head); \
388 #define list_for_each_safe(pos, n, head) \  argument
389 	for (pos = (head)->next, n = pos->next; pos != (head); \
398 #define list_for_each_prev_safe(pos, n, head) \  argument
399 	for (pos = (head)->prev, n = pos->prev; \
400 	     prefetch(pos->prev), pos != (head); \
409 #define list_for_each_entry(pos, head, member)				\  argument
410 	for (pos = list_entry((head)->next, typeof(*pos), member);	\
411 	     prefetch(pos->member.next), &pos->member != (head);	\
420 #define list_for_each_entry_reverse(pos, head, member)			\  argument
421 	for (pos = list_entry((head)->prev, typeof(*pos), member);	\
422 	     prefetch(pos->member.prev), &pos->member != (head);	\
433 #define list_prepare_entry(pos, head, member) \  argument
434 	((pos) ? : list_entry(head, typeof(*pos), member))
445 #define list_for_each_entry_continue(pos, head, member) 		\  argument
447 	     prefetch(pos->member.next), &pos->member != (head);	\
459 #define list_for_each_entry_continue_reverse(pos, head, member)		\  argument
461 	     prefetch(pos->member.prev), &pos->member != (head);	\
472 #define list_for_each_entry_from(pos, head, member)			\  argument
473 	for (; prefetch(pos->member.next), &pos->member != (head);	\
483 #define list_for_each_entry_safe(pos, n, head, member)			\  argument
484 	for (pos = list_entry((head)->next, typeof(*pos), member),	\
486 	     &pos->member != (head);					\
499 #define list_for_each_entry_safe_continue(pos, n, head, member) 		\  argument
502 	     &pos->member != (head);						\
515 #define list_for_each_entry_safe_from(pos, n, head, member)			\  argument
517 	     &pos->member != (head);						\
530 #define list_for_each_entry_safe_reverse(pos, n, head, member)		\  argument
531 	for (pos = list_entry((head)->prev, typeof(*pos), member),	\
533 	     &pos->member != (head);					\
627 #define hlist_for_each(pos, head) \  argument
628 	for (pos = (head)->first; pos && ({ prefetch(pos->next); 1; }); \
631 #define hlist_for_each_safe(pos, n, head) \  argument
632 	for (pos = (head)->first; pos && ({ n = pos->next; 1; }); \
642 #define hlist_for_each_entry(tpos, pos, head, member)			 \  argument
643 	for (pos = (head)->first;					 \
679 #define hlist_for_each_entry_safe(tpos, pos, n, head, member)		 \  argument
680 	for (pos = (head)->first;					 \