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authorYasunori Goto <y-goto@jp.fujitsu.com>2006-06-27 11:53:33 +0200
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-28 02:32:36 +0200
commit10ad400b49aca15ecf83b0fde7e35e4064b15c85 (patch)
tree336de747d6839add8ab3a7f70367e87ddbc7d155 /arch
parent[PATCH] pgdat allocation for new node add (generic alloc node_data) (diff)
downloadlinux-10ad400b49aca15ecf83b0fde7e35e4064b15c85.tar.xz
linux-10ad400b49aca15ecf83b0fde7e35e4064b15c85.zip
[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>
Diffstat (limited to 'arch')
-rw-r--r--arch/ia64/Kconfig4
1 files changed, 4 insertions, 0 deletions
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"
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