From 1035faf1b19efb83d5626985240f52cd149dd39b Mon Sep 17 00:00:00 2001
From: Matt Tolentino <metolent@snoqualmie.dp.intel.com>
Date: Thu, 23 Jun 2005 00:08:05 -0700
Subject: [PATCH] [PATCH] add x86-64 Kconfig options for sparsemem
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 <matthew.e.tolentino@intel.com>
Signed-off-by: Dave Hansen <haveblue@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
arch/x86_64/Kconfig | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/arch/x86_64/Kconfig b/arch/x86_64/Kconfig
index 9f5b99e7b1eb..61ed16652347 100644
--- a/arch/x86_64/Kconfig
+++ b/arch/x86_64/Kconfig
@@ -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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