2 * linux/arch/arm/mm/discontig.c
4 * Discontiguous memory support.
6 * Initial code: Copyright (C) 1999-2000 Nicolas Pitre
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.
12 #include <linux/module.h>
13 #include <linux/mmzone.h>
14 #include <linux/bootmem.h>
16 #if MAX_NUMNODES != 4 && MAX_NUMNODES != 16
21 * Our node_data structure for discontiguous memory.
24 static bootmem_data_t node_bootmem_data[MAX_NUMNODES];
26 pg_data_t discontig_node_data[MAX_NUMNODES] = {
27 { .bdata = &node_bootmem_data[0] },
28 { .bdata = &node_bootmem_data[1] },
29 { .bdata = &node_bootmem_data[2] },
30 { .bdata = &node_bootmem_data[3] },
31 #if MAX_NUMNODES == 16
32 { .bdata = &node_bootmem_data[4] },
33 { .bdata = &node_bootmem_data[5] },
34 { .bdata = &node_bootmem_data[6] },
35 { .bdata = &node_bootmem_data[7] },
36 { .bdata = &node_bootmem_data[8] },
37 { .bdata = &node_bootmem_data[9] },
38 { .bdata = &node_bootmem_data[10] },
39 { .bdata = &node_bootmem_data[11] },
40 { .bdata = &node_bootmem_data[12] },
41 { .bdata = &node_bootmem_data[13] },
42 { .bdata = &node_bootmem_data[14] },
43 { .bdata = &node_bootmem_data[15] },
47 EXPORT_SYMBOL(discontig_node_data);