198  * in the process of modifying either member (next or prev)
349  * @member:	the name of the list_head within the struct.
351 #define list_entry(ptr, type, member) \  argument
352 	container_of(ptr, type, member)
358  * @member:	the name of the list_head within the struct.
362 #define list_first_entry(ptr, type, member) \  argument
363 	list_entry((ptr)->next, type, member)
369  * @member:	the name of the list_head within the struct.
373 #define list_last_entry(ptr, type, member) \  argument
374 	list_entry((ptr)->prev, type, member)
380  * @member:	the name of the list_head within the struct.
384 #define list_first_entry_or_null(ptr, type, member) \  argument
385 	(!list_empty(ptr) ? list_first_entry(ptr, type, member) : NULL)
390  * @member:	the name of the list_head within the struct.
392 #define list_next_entry(pos, member) \  argument
393 	list_entry((pos)->member.next, typeof(*(pos)), member)
398  * @member:	the name of the list_head within the struct.
400 #define list_prev_entry(pos, member) \  argument
401 	list_entry((pos)->member.prev, typeof(*(pos)), member)
444  * @member:	the name of the list_head within the struct.
446 #define list_for_each_entry(pos, head, member)				\  argument
447 	for (pos = list_first_entry(head, typeof(*pos), member);	\
448 	     &pos->member != (head);					\
449 	     pos = list_next_entry(pos, member))
455  * @member:	the name of the list_head within the struct.
457 #define list_for_each_entry_reverse(pos, head, member)			\  argument
458 	for (pos = list_last_entry(head, typeof(*pos), member);		\
459 	     &pos->member != (head); 					\
460 	     pos = list_prev_entry(pos, member))
466  * @member:	the name of the list_head within the struct.
470 #define list_prepare_entry(pos, head, member) \  argument
471 	((pos) ? : list_entry(head, typeof(*pos), member))
477  * @member:	the name of the list_head within the struct.
482 #define list_for_each_entry_continue(pos, head, member) 		\  argument
483 	for (pos = list_next_entry(pos, member);			\
484 	     &pos->member != (head);					\
485 	     pos = list_next_entry(pos, member))
491  * @member:	the name of the list_head within the struct.
496 #define list_for_each_entry_continue_reverse(pos, head, member)		\  argument
497 	for (pos = list_prev_entry(pos, member);			\
498 	     &pos->member != (head);					\
499 	     pos = list_prev_entry(pos, member))
505  * @member:	the name of the list_head within the struct.
509 #define list_for_each_entry_from(pos, head, member) 			\  argument
510 	for (; &pos->member != (head);					\
511 	     pos = list_next_entry(pos, member))
518  * @member:	the name of the list_head within the struct.
520 #define list_for_each_entry_safe(pos, n, head, member)			\  argument
521 	for (pos = list_first_entry(head, typeof(*pos), member),	\
522 		n = list_next_entry(pos, member);			\
523 	     &pos->member != (head); 					\
524 	     pos = n, n = list_next_entry(n, member))
531  * @member:	the name of the list_head within the struct.
536 #define list_for_each_entry_safe_continue(pos, n, head, member) 		\  argument
537 	for (pos = list_next_entry(pos, member), 				\
538 		n = list_next_entry(pos, member);				\
539 	     &pos->member != (head);						\
540 	     pos = n, n = list_next_entry(n, member))
547  * @member:	the name of the list_head within the struct.
552 #define list_for_each_entry_safe_from(pos, n, head, member) 			\  argument
553 	for (n = list_next_entry(pos, member);					\
554 	     &pos->member != (head);						\
555 	     pos = n, n = list_next_entry(n, member))
562  * @member:	the name of the list_head within the struct.
567 #define list_for_each_entry_safe_reverse(pos, n, head, member)		\  argument
568 	for (pos = list_last_entry(head, typeof(*pos), member),		\
569 		n = list_prev_entry(pos, member);			\
570 	     &pos->member != (head); 					\
571 	     pos = n, n = list_prev_entry(n, member))
577  * @member:	the name of the list_head within the struct.
585 #define list_safe_reset_next(pos, n, member)				\  argument
586 	n = list_next_entry(pos, member)
694 #define hlist_entry(ptr, type, member) container_of(ptr,type,member)  argument
703 #define hlist_entry_safe(ptr, type, member) \  argument
705 	   ____ptr ? hlist_entry(____ptr, type, member) : NULL; \
712  * @member:	the name of the hlist_node within the struct.
714 #define hlist_for_each_entry(pos, head, member)				\  argument
715 	for (pos = hlist_entry_safe((head)->first, typeof(*(pos)), member);\
717 	     pos = hlist_entry_safe((pos)->member.next, typeof(*(pos)), member))
722  * @member:	the name of the hlist_node within the struct.
724 #define hlist_for_each_entry_continue(pos, member)			\  argument
725 	for (pos = hlist_entry_safe((pos)->member.next, typeof(*(pos)), member);\
727 	     pos = hlist_entry_safe((pos)->member.next, typeof(*(pos)), member))
732  * @member:	the name of the hlist_node within the struct.
734 #define hlist_for_each_entry_from(pos, member)				\  argument
736 	     pos = hlist_entry_safe((pos)->member.next, typeof(*(pos)), member))
743  * @member:	the name of the hlist_node within the struct.
745 #define hlist_for_each_entry_safe(pos, n, head, member) 		\  argument
746 	for (pos = hlist_entry_safe((head)->first, typeof(*pos), member);\
747 	     pos && ({ n = pos->member.next; 1; });			\
748 	     pos = hlist_entry_safe(n, typeof(*pos), member))