1 #include <linux/kernel.h>
2 #include <linux/prefetch.h>
3 
4 #include "../../../../include/linux/list.h"
5 
6 #ifndef PERF_LIST_H
7 #define PERF_LIST_H
8 /**
9  * list_del_range - deletes range of entries from list.
10  * @begin: first element in the range to delete from the list.
11  * @end: last element in the range to delete from the list.
12  * Note: list_empty on the range of entries does not return true after this,
13  * the entries is in an undefined state.
14  */
list_del_range(struct list_head * begin,struct list_head * end)15 static inline void list_del_range(struct list_head *begin,
16 				  struct list_head *end)
17 {
18 	begin->prev->next = end->next;
19 	end->next->prev = begin->prev;
20 }
21 
22 /**
23  * list_for_each_from	-	iterate over a list from one of its nodes
24  * @pos:  the &struct list_head to use as a loop cursor, from where to start
25  * @head: the head for your list.
26  */
27 #define list_for_each_from(pos, head) \
28 	for (; pos != (head); pos = pos->next)
29 #endif
30