arch/x86/mm/numa_64.c

   1 /*
   2  * Generic VM initialization for x86-64 NUMA setups.
   3  * Copyright 2002,2003 Andi Kleen, SuSE Labs.
   4  */
   5 #include <linux/bootmem.h>
   6
   7 #include "numa_internal.h"
   8
   9 void __init initmem_init(void)
  10 {
  11         x86_numa_init();
  12 }
  13
  14 unsigned long __init numa_free_all_bootmem(void)
  15 {
  16         unsigned long pages = 0;
  17         int i;
  18
  19         for_each_online_node(i)
  20                 pages += free_all_bootmem_node(NODE_DATA(i));
  21
  22         pages += free_low_memory_core_early(MAX_NUMNODES);
  23
  24         return pages;
  25 }