From 74a1ddc597d83d5ca6541b15a15f80a3722e3a1e Mon Sep 17 00:00:00 2001
From: Jan Beulich <jbeulich@novell.com>
Date: Sat, 21 Jul 2007 17:10:22 +0200
Subject: [PATCH] x86_64: minor exception trace variables cleanup
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
arch/x86_64/mm/fault.c | 2 +-
arch/x86_64/mm/init.c | 2 --
2 files changed, 1 insertion(+), 3 deletions(-)
diff --git a/arch/x86_64/mm/fault.c b/arch/x86_64/mm/fault.c
index 84f11728fc76..99a801811671 100644
--- a/arch/x86_64/mm/fault.c
+++ b/arch/x86_64/mm/fault.c
@@ -301,7 +301,7 @@ static int vmalloc_fault(unsigned long address)
return 0;
}
-int page_fault_trace = 0;
+static int page_fault_trace;
int exception_trace = 1;
/*
diff --git a/arch/x86_64/mm/init.c b/arch/x86_64/mm/init.c
index 2f673225a51f..381c2ecd407e 100644
--- a/arch/x86_64/mm/init.c
+++ b/arch/x86_64/mm/init.c
@@ -700,8 +700,6 @@ int kern_addr_valid(unsigned long addr)
#ifdef CONFIG_SYSCTL
#include <linux/sysctl.h>
-extern int exception_trace, page_fault_trace;
-
static ctl_table debug_table2[] = {
{
.ctl_name = 99,