LXR linux-old/arch/arm/mm/discontig.c

   1/*
   2 * linux/arch/arm/mm/discontig.c
   3 *
   4 * Discontiguous memory support.
   5 *
   6 * Initial code: Copyright (C) 1999-2000 Nicolas Pitre
   7 *
   8 * This program is free software; you can redistribute it and/or modify
   9 * it under the terms of the GNU General Public License version 2 as
  10 * published by the Free Software Foundation.
  11 */
  12
  13#include <linux/module.h>
  14#include <linux/mm.h>
  15#include <linux/init.h>
  16#include <linux/bootmem.h>
  17
  18#if NR_NODES != 4
  19#error Fix Me Please
  20#endif
  21
  22/*
  23 * Our node_data structure for discontiguous memory.
  24 */
  25
  26static bootmem_data_t node_bootmem_data[NR_NODES];
  27
  28pg_data_t discontig_node_data[NR_NODES] = {
  29  { bdata: &node_bootmem_data[0] },
  30  { bdata: &node_bootmem_data[1] },
  31  { bdata: &node_bootmem_data[2] },
  32  { bdata: &node_bootmem_data[3] }
  33};
  34
  35EXPORT_SYMBOL(discontig_node_data);
  36
  37