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-rw-r--r--arch/ppc64/Kconfig9
1 files changed, 8 insertions, 1 deletions
diff --git a/arch/ppc64/Kconfig b/arch/ppc64/Kconfig
index 87344f324233..011b5c0bf1d0 100644
--- a/arch/ppc64/Kconfig
+++ b/arch/ppc64/Kconfig
@@ -199,9 +199,16 @@ config HMT
pSeries systems p620 and p660 have such a cpu type.
config ARCH_DISCONTIGMEM_ENABLE
- bool "Discontiguous Memory Support"
+ def_bool y
depends on SMP && PPC_PSERIES
+config ARCH_DISCONTIGMEM_DEFAULT
+ def_bool y
+ depends on ARCH_DISCONTIGMEM_ENABLE
+
+config ARCH_FLATMEM_ENABLE
+ def_bool y
+
source "mm/Kconfig"
config NUMA