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 */ 12static 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} 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) 26#endif 27