From 54c32021eb6feafc32e90104e960b38301521b7b Mon Sep 17 00:00:00 2001
From: Michael Ellerman <michael@ellerman.id.au>
Date: Sun, 4 Dec 2005 18:39:51 +1100
Subject: [PATCH] powerpc: Add arch-dependent copy_oldmem_page

Signed-off-by: Haren Myneni <haren@us.ibm.com>
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
---
 kernel/crash_dump.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'kernel/crash_dump.c')

diff --git a/kernel/crash_dump.c b/kernel/crash_dump.c
index 334c37f..fccb27d 100644
--- a/kernel/crash_dump.c
+++ b/kernel/crash_dump.c
@@ -14,10 +14,12 @@
 
 #include <asm/io.h>
 #include <asm/uaccess.h>
+#include <asm/kexec.h>
 
 /* Stores the physical address of elf header of crash image. */
 unsigned long long elfcorehdr_addr = ELFCORE_ADDR_MAX;
 
+#ifndef HAVE_ARCH_COPY_OLDMEM_PAGE
 /**
  * copy_oldmem_page - copy one page from "oldmem"
  * @pfn: page frame number to be copied
@@ -59,3 +61,4 @@ ssize_t copy_oldmem_page(unsigned long pfn, char *buf,
 	kfree(page);
 	return csize;
 }
+#endif
-- 
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