Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933940AbbGVODf (ORCPT ); Wed, 22 Jul 2015 10:03:35 -0400 Received: from mail-ig0-f196.google.com ([209.85.213.196]:36116 "EHLO mail-ig0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756699AbbGVODb (ORCPT ); Wed, 22 Jul 2015 10:03:31 -0400 MIME-Version: 1.0 In-Reply-To: <20150709190916.GI1522@ret.masoncoding.com> References: <20150709190916.GI1522@ret.masoncoding.com> Date: Wed, 22 Jul 2015 22:03:30 +0800 Message-ID: Subject: Re: [Ksummit-discuss] [CORE TOPIC] lightweight per-cpu locks / restartable sequences From: Lai Jiangshan To: Chris Mason , Andy Lutomirski , "ksummit-discuss@lists.linuxfoundation.org" , "linux-kernel@vger.kernel.org" , Peter Zijlstra , Mathieu Desnoyers , Jens Axboe , Shaohua Li , "Paul E. McKenney" Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1101 Lines: 30 On Fri, Jul 10, 2015 at 3:09 AM, Chris Mason wrote: > > We've started experimenting with these to cut overheads in a few > critical places, and while we don't have numbers yet I really hope it > won't take too long. > > I think the topic is really interesting and we'll be able to get numbers > from production workloads to help justify and compare different > approaches. > I was interested by the idea since Paul(paulmck) and Mathieu introduced it to me at the K.S. 2013. I didn't expect it is re-posted on LKML so late. IMHO, the direction is useful and helpful not just only fun, I hope we can make some progress on it. Thanks Lai > -chris > _______________________________________________ > Ksummit-discuss mailing list > Ksummit-discuss@lists.linuxfoundation.org > https://lists.linuxfoundation.org/mailman/listinfo/ksummit-discuss -- 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/