From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail202.messagelabs.com (mail202.messagelabs.com [216.82.254.227]) by kanga.kvack.org (Postfix) with ESMTP id D9E638D0040 for ; Mon, 28 Mar 2011 12:06:41 -0400 (EDT) Received: by fxm18 with SMTP id 18so3649721fxm.14 for ; Mon, 28 Mar 2011 09:06:37 -0700 (PDT) Date: Mon, 28 Mar 2011 18:06:32 +0200 From: Tejun Heo Subject: Re: [PATCH] percpu: avoid extra NOP in percpu_cmpxchg16b_double Message-ID: <20110328160632.GD6736@htj.dyndns.org> References: <1301161507.2979.105.camel@edumazet-laptop> <1301212347.32248.1.camel@edumazet-laptop> <1301308335.3182.12.camel@edumazet-laptop> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Sender: owner-linux-mm@kvack.org List-ID: To: Christoph Lameter Cc: Eric Dumazet , Linus Torvalds , Ingo Molnar , Pekka Enberg , Thomas Gleixner , akpm@linux-foundation.org, npiggin@kernel.dk, rientjes@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org On Mon, Mar 28, 2011 at 08:46:05AM -0500, Christoph Lameter wrote: > On Mon, 28 Mar 2011, Eric Dumazet wrote: > > > Therefore, NOPX should be : > > > > P6_NOP3 on SMP > > P6_NOP2 on !SMP > > Acked-by: Christoph Lameter Applied to percpu#fixes-2.6.39. Thanks. -- tejun -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: email@kvack.org