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>
git-mirror · Apr 17, 2008 · fa3f1f4 · fa3f1f4
1 parent 8434e73
commit fa3f1f4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
@@ -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