On Wed, 23 Aug 2006, Horms wrote: > Actually, given the ammount of memory that is involves, it does > beg the question of if it needs to be configurable at all. Thank you. Here is the patch that changes both the NODES_SHIFT and the NR_CPUS so that even big machines can boot all nodes and processors with a generic kernel. Signed-off-by: Christoph Lameter <clameter@xxxxxxx> Index: linux-2.6.18-rc4/arch/ia64/Kconfig =================================================================== --- linux-2.6.18-rc4.orig/arch/ia64/Kconfig 2006-08-06 11:20:11.000000000 -0700 +++ linux-2.6.18-rc4/arch/ia64/Kconfig 2006-08-22 19:40:43.466355915 -0700 @@ -258,7 +258,7 @@ config NR_CPUS int "Maximum number of CPUs (2-1024)" range 2 1024 depends on SMP - default "64" + default "1024" help You should set this to the number of CPUs in your system, but keep in mind that a kernel compiled for, e.g., 2 CPUs will boot but @@ -354,7 +354,7 @@ config NUMA config NODES_SHIFT int "Max num nodes shift(3-10)" range 3 10 - default "8" + default "10" depends on NEED_MULTIPLE_NODES help This option specifies the maximum number of nodes in your SSI system. - To unsubscribe from this list: send the line "unsubscribe linux-ia64" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
|