Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 12 | #include <linux/module.h> |
Russell King | 78ff18a | 2006-01-03 17:39:34 +0000 | [diff] [blame] | 13 | #include <linux/mmzone.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 14 | #include <linux/bootmem.h> |
| 15 | |
| 16 | #if MAX_NUMNODES != 4 && MAX_NUMNODES != 16 |
| 17 | # error Fix Me Please |
| 18 | #endif |
| 19 | |
| 20 | /* |
| 21 | * Our node_data structure for discontiguous memory. |
| 22 | */ |
| 23 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 24 | pg_data_t discontig_node_data[MAX_NUMNODES] = { |
Johannes Weiner | b61bfa3 | 2008-07-23 21:26:55 -0700 | [diff] [blame] | 25 | { .bdata = &bootmem_node_data[0] }, |
| 26 | { .bdata = &bootmem_node_data[1] }, |
| 27 | { .bdata = &bootmem_node_data[2] }, |
| 28 | { .bdata = &bootmem_node_data[3] }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 29 | #if MAX_NUMNODES == 16 |
Johannes Weiner | b61bfa3 | 2008-07-23 21:26:55 -0700 | [diff] [blame] | 30 | { .bdata = &bootmem_node_data[4] }, |
| 31 | { .bdata = &bootmem_node_data[5] }, |
| 32 | { .bdata = &bootmem_node_data[6] }, |
| 33 | { .bdata = &bootmem_node_data[7] }, |
| 34 | { .bdata = &bootmem_node_data[8] }, |
| 35 | { .bdata = &bootmem_node_data[9] }, |
| 36 | { .bdata = &bootmem_node_data[10] }, |
| 37 | { .bdata = &bootmem_node_data[11] }, |
| 38 | { .bdata = &bootmem_node_data[12] }, |
| 39 | { .bdata = &bootmem_node_data[13] }, |
| 40 | { .bdata = &bootmem_node_data[14] }, |
| 41 | { .bdata = &bootmem_node_data[15] }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 42 | #endif |
| 43 | }; |
| 44 | |
| 45 | EXPORT_SYMBOL(discontig_node_data); |