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x86: allow NODES_SHIFT to be a config option on x86_64 

Allow the maximum number of nodes in an x86_64 system to
be configurable. This patch does NOT change the default value
but allows the value to be a config option.

Signed-off-by: Jack Steiner <steiner@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Jack Steiner 2008-03-21 08:34:25 -05:00 committed by Ingo Molnar
parent 8434e73d9e
commit fa3f1f42b4
1 changed files with 1 additions and 1 deletions
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arch/x86/Kconfig
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@ -885,7 +885,7 @@ config NUMA_EMU
number of nodes. This is only useful for debugging.
config NODES_SHIFT
int
int "Max num nodes shift(1-15)"
range 1 15 if X86_64
default "6" if X86_64
default "4" if X86_NUMAQ