Add the requisite arch specific Kconfig options to enable
the use of the sparsemem implementation for NUMA kernels
on x86-64.
Signed-off-by: Matt Tolentino <[email protected]>
Signed-off-by: Dave Hansen <[email protected]>
---
arch/x86_64/Kconfig | 19 +++++++++++++++++++
1 files changed, 19 insertions(+)
diff -urNp linux-2.6.12-rc4-mm2/arch/x86_64/Kconfig linux-2.6.12-rc4-mm2-m/arch/x86_64/Kconfig
--- linux-2.6.12-rc4-mm2/arch/x86_64/Kconfig 2005-05-18 07:38:20.000000000 -0400
+++ linux-2.6.12-rc4-mm2-m/arch/x86_64/Kconfig 2005-05-18 07:44:42.000000000 -0400
@@ -274,8 +274,27 @@ config NUMA
bool
default n
+config ARCH_DISCONTIGMEM_ENABLE
+ def_bool y
+ depends on NUMA
+
+config ARCH_DISCONTIGMEM_DEFAULT
+ def_bool y
+ depends on NUMA
+
+config ARCH_SPARSEMEM_ENABLE
+ def_bool y
+ depends on NUMA
+
+config ARCH_FLATMEM_ENABLE
+ def_bool y
+ depends on !NUMA
+
source "mm/Kconfig"
+config HAVE_ARCH_EARLY_PFN_TO_NID
+ def_bool y
+
config HAVE_DEC_LOCK
bool
depends on SMP
-
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