mirror of
https://github.com/torvalds/linux.git
synced 2024-12-13 14:43:03 +00:00
b61bfa3c46
There are a lot of places that define either a single bootmem descriptor or an array of them. Use only one central array with MAX_NUMNODES items instead. Signed-off-by: Johannes Weiner <hannes@saeurebad.de> Acked-by: Ralf Baechle <ralf@linux-mips.org> Cc: Ingo Molnar <mingo@elte.hu> Cc: Richard Henderson <rth@twiddle.net> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Tony Luck <tony.luck@intel.com> Cc: Hirokazu Takata <takata@linux-m32r.org> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Kyle McMartin <kyle@parisc-linux.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Paul Mundt <lethal@linux-sh.org> Cc: David S. Miller <davem@davemloft.net> Cc: Yinghai Lu <yhlu.kernel@gmail.com> Cc: Christoph Lameter <cl@linux-foundation.org> Cc: Mel Gorman <mel@csn.ul.ie> Cc: Andy Whitcroft <apw@shadowen.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
46 lines
1.2 KiB
C
46 lines
1.2 KiB
C
/*
|
|
* 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);
|