linux-kernel - [tip:x86/spinlocks] x86, cmpxchg: Move 32-bit __cmpxchg_wrong

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Message-ID: <tip-416185bd5ac8a749ee43d1b0967b43782843d1a0@git.kernel.org>
Date:	Tue, 30 Aug 2011 05:22:54 GMT
From:	tip-bot for Jeremy Fitzhardinge <jeremy.fitzhardinge@...rix.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...hat.com,
	tglx@...utronix.de, hpa@...ux.intel.com,
	jeremy.fitzhardinge@...rix.com
Subject: [tip:x86/spinlocks] x86, cmpxchg: Move 32-bit __cmpxchg_wrong_size to match 64 bit.

Commit-ID:  416185bd5ac8a749ee43d1b0967b43782843d1a0
Gitweb:     http://git.kernel.org/tip/416185bd5ac8a749ee43d1b0967b43782843d1a0
Author:     Jeremy Fitzhardinge <jeremy.fitzhardinge@...rix.com>
AuthorDate: Thu, 18 Aug 2011 11:34:46 -0700
Committer:  H. Peter Anvin <hpa@...ux.intel.com>
CommitDate: Mon, 29 Aug 2011 13:41:17 -0700

x86, cmpxchg: Move 32-bit __cmpxchg_wrong_size to match 64 bit.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@...rix.com>
Link: http://lkml.kernel.org/r/4E5BCC40.3030501@goop.org
Signed-off-by: H. Peter Anvin <hpa@...ux.intel.com>
---
 arch/x86/include/asm/cmpxchg_32.h |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/arch/x86/include/asm/cmpxchg_32.h b/arch/x86/include/asm/cmpxchg_32.h
index 024b694..59d8e36 100644
--- a/arch/x86/include/asm/cmpxchg_32.h
+++ b/arch/x86/include/asm/cmpxchg_32.h
@@ -9,6 +9,7 @@
  */
 
 extern void __xchg_wrong_size(void);
+extern void __cmpxchg_wrong_size(void);
 
 /*
  * Note: no "lock" prefix even on SMP: xchg always implies lock anyway.
@@ -84,8 +85,6 @@ static inline void set_64bit(volatile u64 *ptr, u64 value)
 		     : "memory");
 }
 
-extern void __cmpxchg_wrong_size(void);
-
 /*
  * Atomic compare and exchange.  Compare OLD with MEM, if identical,
  * store NEW in MEM.  Return the initial value in MEM.  Success is
--
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