Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756741AbaGNRKn (ORCPT ); Mon, 14 Jul 2014 13:10:43 -0400 Received: from g4t3425.houston.hp.com ([15.201.208.53]:47070 "EHLO g4t3425.houston.hp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756225AbaGNRKg (ORCPT ); Mon, 14 Jul 2014 13:10:36 -0400 Message-ID: <1405357829.2508.2.camel@j-VirtualBox> Subject: Re: [regression, 3.16-rc] rwsem: optimistic spinning causing performance degradation From: Jason Low To: Peter Zijlstra Cc: Xie Miao , Davidlohr Bueso , Dave Chinner , Tim Chen , Ingo Molnar , linux-kernel@vger.kernel.org, Linus Torvalds , miaox@cn.fujitsu.com Date: Mon, 14 Jul 2014 10:10:29 -0700 In-Reply-To: <20140714095539.GP9918@twins.programming.kicks-ass.net> References: <1404413420.8764.42.camel@j-VirtualBox> <20140704010147.GY4453@dastard> <1404438366.8764.121.camel@j-VirtualBox> <1404438890.8764.125.camel@j-VirtualBox> <20140704075247.GZ19379@twins.programming.kicks-ass.net> <1404463234.2457.4.camel@buesod1.americas.hpqcorp.net> <1404532172.2572.30.camel@j-VirtualBox> <20140714095539.GP9918@twins.programming.kicks-ass.net> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.2.3-0ubuntu6 Content-Transfer-Encoding: 7bit Mime-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 2014-07-14 at 11:55 +0200, Peter Zijlstra wrote: > On Mon, Jul 14, 2014 at 05:37:13PM +0800, Xie Miao wrote: > > Hi, Jason > > > > Could you re-sent this patch? Because it seems it is ignored. > > Its not ignored; Right, I also noticed the patch in the git peterz/queue tree :) -- 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/