* [Patch2/4]: fake numa for x86_64 patches
@ 2006-11-23 1:34 Rohit Seth
2006-11-23 9:02 ` Andi Kleen
0 siblings, 1 reply; 2+ messages in thread
From: Rohit Seth @ 2006-11-23 1:34 UTC (permalink / raw)
To: Andi Kleen
Cc: Mel Gorman, David Rientjes, Paul Menage, linux-kernel, Andrew Morton
This patch increases the NODE_SHIFT from 6 to 8 to allow maximum of 256
nodes.
Signed-off-by: David Rientjes <reintjes@google.com>
Signed-off-by: Paul Menage <menage@google.com>
Signed-off-by: Rohit Seth <rohitseth@google.com>
--- linux-2.6.19-rc5-mm2.org/arch/x86_64/Kconfig 2006-11-22 12:20:55.000000000 -0800
+++ linux-2.6.19-rc5-mm2/arch/x86_64/Kconfig 2006-11-20 11:44:55.000000000 -0800
@@ -348,7 +348,7 @@ config K8_NUMA
config NODES_SHIFT
int
- default "6"
+ default "8"
depends on NEED_MULTIPLE_NODES
# Dummy CONFIG option to select ACPI_NUMA from drivers/acpi/Kconfig.
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [Patch2/4]: fake numa for x86_64 patches
2006-11-23 1:34 [Patch2/4]: fake numa for x86_64 patches Rohit Seth
@ 2006-11-23 9:02 ` Andi Kleen
0 siblings, 0 replies; 2+ messages in thread
From: Andi Kleen @ 2006-11-23 9:02 UTC (permalink / raw)
To: Rohit Seth
Cc: Andi Kleen, Mel Gorman, David Rientjes, Paul Menage,
linux-kernel, Andrew Morton
On Wed, Nov 22, 2006 at 05:34:27PM -0800, Rohit Seth wrote:
> This patch increases the NODE_SHIFT from 6 to 8 to allow maximum of 256
> nodes.
Well you just change the default? Why do you think it's a good default?
I think it's a bit too large for a default, using too much memory etc.
Of course any custom build can use a non default value.
-Andi
^ permalink raw reply [flat|nested] 2+ messages in thread
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