From: Jack Steiner <steiner@sgi.com>
To: mingo@elte.hu, ak@suse.de, tglx@linutronix.de
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH] - Allow NODES_SHIFT to be a config option on x86_64
Date: Fri, 21 Mar 2008 08:34:25 -0500 [thread overview]
Message-ID: <20080321133425.GA11095@sgi.com> (raw)
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>
---
arch/x86/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux/arch/x86/Kconfig
===================================================================
--- linux.orig/arch/x86/Kconfig 2008-03-18 08:11:19.000000000 -0500
+++ linux/arch/x86/Kconfig 2008-03-18 08:23:35.000000000 -0500
@@ -905,7 +905,7 @@ 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
next reply other threads:[~2008-03-21 13:34 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-21 13:34 Jack Steiner [this message]
2008-03-21 14:26 ` [PATCH] - Allow NODES_SHIFT to be a config option on x86_64 Ingo Molnar
2008-03-21 14:54 ` Jack Steiner
2008-03-21 14:57 ` Ingo Molnar
2008-03-21 15:23 ` Jack Steiner
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