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authorJack Steiner <steiner@sgi.com>2006-03-02 16:02:21 -0600
committerTony Luck <tony.luck@intel.com>2006-03-24 13:14:03 -0800
commitb354a8388891adc5dc5e5fb0130f000152f3fb94 (patch)
tree17ddef0b367ed0279f8f10d5d9af73ecd01e3db9 /arch
parentf90aa8c4febb306e1266e1ad34fd8464e201aa7f (diff)
[IA64] Increase max node count on SN platforms
Add a configuration option to allow the maximum number of nodes to be configurable for GENERIC or SN kernels. Signed-off-by: Jack Steiner <steiner@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/ia64/Kconfig9
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index ff7ae6b664e..10b6b9e7716 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -252,6 +252,15 @@ config NR_CPUS
than 64 will cause the use of a CPU mask array, causing a small
performance hit.
+config IA64_NR_NODES
+ int "Maximum number of NODEs (256-1024)" if (IA64_SGI_SN2 || IA64_GENERIC)
+ range 256 1024
+ depends on IA64_SGI_SN2 || IA64_GENERIC
+ default "256"
+ help
+ This option specifies the maximum number of nodes in your SSI system.
+ If in doubt, use the default.
+
config HOTPLUG_CPU
bool "Support for hot-pluggable CPUs (EXPERIMENTAL)"
depends on SMP && EXPERIMENTAL