Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1423059AbWLUTmM (ORCPT ); Thu, 21 Dec 2006 14:42:12 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1423061AbWLUTmM (ORCPT ); Thu, 21 Dec 2006 14:42:12 -0500 Received: from tomts5-srv.bellnexxia.net ([209.226.175.25]:34298 "EHLO tomts5-srv.bellnexxia.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1423059AbWLUTmL (ORCPT ); Thu, 21 Dec 2006 14:42:11 -0500 Date: Thu, 21 Dec 2006 14:42:08 -0500 From: Mathieu Desnoyers To: linux-kernel@vger.kernel.org, Andrew Morton , Ingo Molnar , Greg Kroah-Hartman , Christoph Hellwig Cc: Douglas Niehaus , "Martin J. Bligh" , ltt-dev@shafik.org, Thomas Gleixner , systemtap@sources.redhat.com Subject: [PATCH] atomic.h : x86_64 atomic64_add_return Message-ID: <20061221194208.GA25249@Krystal> References: <20061221000351.GF28643@Krystal> <20061221001405.GO28643@Krystal> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Content-Disposition: inline In-Reply-To: <20061221001405.GO28643@Krystal> X-Editor: vi X-Info: http://krystal.dyndns.org:8080 X-Operating-System: Linux/2.4.32-grsec (i686) X-Uptime: 14:37:31 up 120 days, 16:45, 4 users, load average: 0.78, 0.66, 0.63 User-Agent: Mutt/1.5.13 (2006-08-11) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1158 Lines: 32 atomic64_add_return fix for volatile removal atomic64_add_return should follow the change done to atomic.h following the removal of "volatile" in the atomic_t type, just like atomic_add_return. It applies cleanly on top of my "atomic.h : x86_64" patch posted in this thread. Signed-off-by: Mathieu Desnoyers diff --git a/include/asm-x86_64/atomic.h b/include/asm-x86_64/atomic.h index e9922ae..3e9f838 100644 --- a/include/asm-x86_64/atomic.h +++ b/include/asm-x86_64/atomic.h @@ -375,8 +375,8 @@ static __inline__ long atomic64_add_retu long __i = i; __asm__ __volatile__( LOCK_PREFIX "xaddq %0, %1;" - :"=r"(i) - :"m"(v->counter), "0"(i)); + :"+r" (i), "+m" (v->counter) + : : "memory"); return i + __i; } -- OpenPGP public key: http://krystal.dyndns.org:8080/key/compudj.gpg Key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/