tools/perf/util/include/linux/list.h

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