commit b159d43fbf7eaaac6ecc647f51cf4257332db47b
author Andy Whitcroft <apw@shadowen.org> Thu Jun 23 00:07:52 2005 -0700
committer Linus Torvalds <torvalds@ppc970.osdl.org> Thu Jun 23 09:45:04 2005 -0700
tree 968d856c1bd80b47c76d27da272d95bcaf97aa78
parent 368a0a3afad08069b2679ecaff80fc18c10a6e2a

[PATCH] generify early_pfn_to_nid

Provide a default implementation for early_pfn_to_nid returning node 0.  Allow
architectures to override this with their own implementation out of
asm/mmzone.h.

Signed-off-by: Andy Whitcroft <apw@shadowen.org>
Signed-off-by: Dave Hansen <haveblue@us.ibm.com>
Signed-off-by: Martin Bligh <mbligh@aracnet.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

arch/i386/Kconfig

diff --git a/arch/i386/Kconfig b/arch/i386/Kconfig
index 8e5242c..a8128f9 100644
--- a/arch/i386/Kconfig
+++ b/arch/i386/Kconfig
@@ -810,6 +810,10 @@
 
 source "mm/Kconfig"
 
+config HAVE_ARCH_EARLY_PFN_TO_NID
+	bool
+	default y
+
 config HIGHPTE
 	bool "Allocate 3rd-level pagetables from highmem"
 	depends on HIGHMEM4G || HIGHMEM64G