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author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-17 00:20:36 +0200 |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-17 00:20:36 +0200 |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /arch/arm/mm/discontig.c | |
download | linux-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.xz linux-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.zip |
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
Diffstat (limited to 'arch/arm/mm/discontig.c')
-rw-r--r-- | arch/arm/mm/discontig.c | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/arch/arm/mm/discontig.c b/arch/arm/mm/discontig.c new file mode 100644 index 000000000000..0d097bb1bc4d --- /dev/null +++ b/arch/arm/mm/discontig.c @@ -0,0 +1,49 @@ +/* + * 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/mm.h> +#include <linux/init.h> +#include <linux/bootmem.h> + +#if MAX_NUMNODES != 4 && MAX_NUMNODES != 16 +# error Fix Me Please +#endif + +/* + * Our node_data structure for discontiguous memory. + */ + +static bootmem_data_t node_bootmem_data[MAX_NUMNODES]; + +pg_data_t discontig_node_data[MAX_NUMNODES] = { + { .bdata = &node_bootmem_data[0] }, + { .bdata = &node_bootmem_data[1] }, + { .bdata = &node_bootmem_data[2] }, + { .bdata = &node_bootmem_data[3] }, +#if MAX_NUMNODES == 16 + { .bdata = &node_bootmem_data[4] }, + { .bdata = &node_bootmem_data[5] }, + { .bdata = &node_bootmem_data[6] }, + { .bdata = &node_bootmem_data[7] }, + { .bdata = &node_bootmem_data[8] }, + { .bdata = &node_bootmem_data[9] }, + { .bdata = &node_bootmem_data[10] }, + { .bdata = &node_bootmem_data[11] }, + { .bdata = &node_bootmem_data[12] }, + { .bdata = &node_bootmem_data[13] }, + { .bdata = &node_bootmem_data[14] }, + { .bdata = &node_bootmem_data[15] }, +#endif +}; + +EXPORT_SYMBOL(discontig_node_data); |