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File: [Development] / linux-2.6-xfs / arch / arm / mm / discontig.c (download)

Revision 1.4, Fri Oct 3 17:46:45 2008 UTC (9 years ago) by lachlan.longdrop.melbourne.sgi.com
Branch: MAIN
CVS Tags: HEAD
Changes since 1.3: +16 -18 lines

Merge up to 2.6.27-rc8
Merge of 2.6.x-xfs-melb:linux:32254b by kenmcd.

/*
 * linux/arch/arm/mm/discontig.c
 *
 * Discontiguous memory support.
 *
 * Initial code: Copyright (C) 1999-2000 Nicolas Pitre
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */
#include <linux/module.h>
#include <linux/mmzone.h>
#include <linux/bootmem.h>

#if MAX_NUMNODES != 4 && MAX_NUMNODES != 16
# error Fix Me Please
#endif

/*
 * Our node_data structure for discontiguous memory.
 */

pg_data_t discontig_node_data[MAX_NUMNODES] = {
  { .bdata = &bootmem_node_data[0] },
  { .bdata = &bootmem_node_data[1] },
  { .bdata = &bootmem_node_data[2] },
  { .bdata = &bootmem_node_data[3] },
#if MAX_NUMNODES == 16
  { .bdata = &bootmem_node_data[4] },
  { .bdata = &bootmem_node_data[5] },
  { .bdata = &bootmem_node_data[6] },
  { .bdata = &bootmem_node_data[7] },
  { .bdata = &bootmem_node_data[8] },
  { .bdata = &bootmem_node_data[9] },
  { .bdata = &bootmem_node_data[10] },
  { .bdata = &bootmem_node_data[11] },
  { .bdata = &bootmem_node_data[12] },
  { .bdata = &bootmem_node_data[13] },
  { .bdata = &bootmem_node_data[14] },
  { .bdata = &bootmem_node_data[15] },
#endif
};

EXPORT_SYMBOL(discontig_node_data);