On Wed, 20 Apr 2011, KOSAKI Motohiro wrote: > diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig > index 69ff049..0bf9ae8 100644 > --- a/arch/parisc/Kconfig > +++ b/arch/parisc/Kconfig > @@ -229,6 +229,12 @@ config HOTPLUG_CPU > default y if SMP > select HOTPLUG > > +config NUMA > + bool "NUMA support" > + help > + Say Y to compile the kernel to support NUMA (Non-Uniform Memory > + Access). > + > config ARCH_SELECT_MEMORY_MODEL > def_bool y > depends on 64BIT > @@ -236,6 +242,7 @@ config ARCH_SELECT_MEMORY_MODEL > config ARCH_DISCONTIGMEM_ENABLE > def_bool y > depends on 64BIT > + depends on NUMA > > config ARCH_FLATMEM_ENABLE > def_bool y I think this should probably be diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig --- a/arch/parisc/Kconfig +++ b/arch/parisc/Kconfig @@ -244,6 +244,9 @@ config ARCH_DISCONTIGMEM_DEFAULT def_bool y depends on ARCH_DISCONTIGMEM_ENABLE +config NUMA + def_bool ARCH_DISCONTIGMEM_ENABLE + config NODES_SHIFT int default "3" instead since we don't need CONFIG_NUMA for anything other than CONFIG_PA8X00 and 64-bit enabled. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxxx For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>