[GitHub/mt8127/android_kernel_alcatel_ttab.git] / tools / perf / util / include / linux / list.h

#include "../../../../include/linux/list.h"

#ifndef PERF_LIST_H
#define PERF_LIST_H
/**
 * list_del_range - deletes range of entries from list.
 * @begin: first element in the range to delete from the list.
 * @end: last element in the range to delete from the list.
 * Note: list_empty on the range of entries does not return true after this,
 * the entries is in an undefined state.
 */
static inline void list_del_range(struct list_head *begin,
				  struct list_head *end)
{
	begin->prev->next = end->next;
	end->next->prev = begin->prev;
}

/**
 * list_for_each_from	-	iterate over a list from one of its nodes
 * @pos:  the &struct list_head to use as a loop cursor, from where to start
 * @head: the head for your list.
 */
#define list_for_each_from(pos, head) \
	for (; prefetch(pos->next), pos != (head); pos = pos->next)
#endif
Commit	Line	Data
5da50258 ACM	1	#include "../../../../include/linux/list.h"
	2
	3	#ifndef PERF_LIST_H
	4	#define PERF_LIST_H
	5	/**
	6	* list_del_range - deletes range of entries from list.
	7	* @begin: first element in the range to delete from the list.
	8	* @end: last element in the range to delete from the list.
	9	* Note: list_empty on the range of entries does not return true after this,
	10	* the entries is in an undefined state.
	11	*/
	12	static inline void list_del_range(struct list_head *begin,
	13	struct list_head *end)
	14	{
	15	begin->prev->next = end->next;
	16	end->next->prev = begin->prev;
	17	}
43730982 ACM	18
	19	/**
	20	* list_for_each_from - iterate over a list from one of its nodes
	21	* @pos: the &struct list_head to use as a loop cursor, from where to start
	22	* @head: the head for your list.
	23	*/
	24	#define list_for_each_from(pos, head) \
	25	for (; prefetch(pos->next), pos != (head); pos = pos->next)
5da50258	26	#endif