Differential D30795 Diff 91749 sys/compat/linuxkpi/common/include/linux/rculist.h

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	#define list_next_rcu(head) (((struct list_head *)(&(head)->next)))			#define list_next_rcu(head) (((struct list_head *)(&(head)->next)))
	#define list_prev_rcu(head) (((struct list_head *)(&(head)->prev)))			#define list_prev_rcu(head) (((struct list_head *)(&(head)->prev)))

	#define list_for_each_entry_rcu(pos, head, member) \			#define list_for_each_entry_rcu(pos, head, member) \
	for (pos = list_entry_rcu((head)->next, typeof(*(pos)), member); \			for (pos = list_entry_rcu((head)->next, typeof(*(pos)), member); \
	&(pos)->member != (head); \			&(pos)->member != (head); \
	pos = list_entry_rcu((pos)->member.next, typeof(*(pos)), member))			pos = list_entry_rcu((pos)->member.next, typeof(*(pos)), member))

				#define list_for_each_entry_lockless(pos, head, member) \
				list_for_each_entry_rcu(pos, head, member)

	static inline void			static inline void
	linux_list_add_rcu(struct list_head new, struct list_head prev,			linux_list_add_rcu(struct list_head new, struct list_head prev,
	struct list_head *next)			struct list_head *next)
	{			{
	new->next = next;			new->next = next;
	new->prev = prev;			new->prev = prev;
	rcu_assign_pointer(list_next_rcu(prev), new);			rcu_assign_pointer(list_next_rcu(prev), new);
	next->prev = new;			next->prev = new;
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