From 8b0a8aaf05325a1a96f53b45708f77599da35161 Mon Sep 17 00:00:00 2001
From: Glauber Costa <gcosta@redhat.com>
Date: Mon, 30 Jun 2008 17:34:39 -0300
Subject: [PATCH] x86: introduce likely in macro.

Put the likely hint in access_ok. Just for
bisectability.

Signed-off-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
 include/asm-x86/uaccess_64.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/asm-x86/uaccess_64.h b/include/asm-x86/uaccess_64.h
index dc6dde058381..0077dbe9359e 100644
--- a/include/asm-x86/uaccess_64.h
+++ b/include/asm-x86/uaccess_64.h
@@ -48,7 +48,7 @@
 	flag;								\
 })
 
-#define access_ok(type, addr, size) (__range_not_ok(addr, size) == 0)
+#define access_ok(type, addr, size) (likely(__range_not_ok(addr, size) == 0))
 
 /*
  * The exception table consists of pairs of addresses: the first is the
-- 
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