From 10ad400b49aca15ecf83b0fde7e35e4064b15c85 Mon Sep 17 00:00:00 2001
From: Yasunori Goto
Date: Tue, 27 Jun 2006 02:53:33 -0700
Subject: [PATCH] pgdat allocation for new node add (refresh node_data[])

Refresh NODE_DATA() for generic archs.  In this case, NODE_DATA(nid) ==
node_data[nid].  node_data[] is array of address of pgdat.  So, refresh is
quite simple.

Signed-off-by: Yasunori Goto <y-goto@jp.fujitsu.com>
Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Dave Hansen <haveblue@us.ibm.com>
Cc: "Brown, Len" <len.brown@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 arch/ia64/Kconfig | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'arch/ia64')

diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index 18318749884b..a56df7bf022d 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -374,6 +374,10 @@ config HAVE_ARCH_EARLY_PFN_TO_NID
 	def_bool y
 	depends on NEED_MULTIPLE_NODES
 
+config HAVE_ARCH_NODEDATA_EXTENSION
+	def_bool y
+	depends on NUMA
+
 config IA32_SUPPORT
 	bool "Support for Linux/x86 binaries"
 	help
-- 
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