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[PATCH] Increase nodemap hash.

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Needed for some newer Opteron systems with E stepping and memory
relocation enabled. The node addresses are different in lower
bits now so the nodemap hash function needs to be enlarged.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Nakul Saraiya 2005-09-12 18:49:24 +02:00 committed by Linus Torvalds
parent fb048927ad
commit f297e4e5e4
1 changed files with 1 additions and 1 deletions
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2
include/asm-x86_64/mmzone.h
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@ -12,7 +12,7 @@
#include <asm/smp.h>
#define NODEMAPSIZE 0xff
#define NODEMAPSIZE 0xfff
/* Simple perfect hash to map physical addresses to node numbers */
extern int memnode_shift;