From: Andrew Morton <akpm@osdl.org>
Date: Wed, 28 Jun 2006 11:27:04 +0000 (-0700)
Subject: [PATCH] x86_64: oprofile build fix
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=d9a5685436b0dd08a6386a2f9423103cb4689dbc;p=deliverable%2Flinux.git

[PATCH] x86_64: oprofile build fix

WARNING: "unset_nmi_callback" [arch/x86_64/oprofile/oprofile.ko] undefined!
WARNING: "set_nmi_callback" [arch/x86_64/oprofile/oprofile.ko] undefined!

Cc: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/arch/x86_64/kernel/nmi.c b/arch/x86_64/kernel/nmi.c
index 399489c93132..0ef9cf2bc45e 100644
--- a/arch/x86_64/kernel/nmi.c
+++ b/arch/x86_64/kernel/nmi.c
@@ -607,11 +607,13 @@ void set_nmi_callback(nmi_callback_t callback)
 	vmalloc_sync_all();
 	rcu_assign_pointer(nmi_callback, callback);
 }
+EXPORT_SYMBOL_GPL(set_nmi_callback);
 
 void unset_nmi_callback(void)
 {
 	nmi_callback = dummy_nmi_callback;
 }
+EXPORT_SYMBOL_GPL(unset_nmi_callback);
 
 #ifdef CONFIG_SYSCTL