From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rik van Riel Subject: Re: status of reducing context switching overhead in KVM Date: Sat, 21 Jun 2014 08:58:15 -0400 Message-ID: <53A58167.2090606@redhat.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit To: Xuekun Hu , kvm@vger.kernel.org Return-path: Received: from mx1.redhat.com ([209.132.183.28]:4221 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751803AbaFUM6T (ORCPT ); Sat, 21 Jun 2014 08:58:19 -0400 In-Reply-To: Sender: kvm-owner@vger.kernel.org List-ID: -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 06/21/2014 04:55 AM, Xuekun Hu wrote: > Hi, Rik > > I saw your presentation at last year 2013 kvm submit. > (http://www.linux-kvm.org/wiki/images/2/27/Kvm-forum-2013-idle-latency.pdf). > > You said there will have some patches later, but I didn't find them. > Are you continuing to do the optimization work? Any updates? :-) I have gotten side-tracked by the automatic NUMA balancing work, but Michael Tsirkin has been doing some work on reducing idle latencies. - -- All rights reversed -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQEcBAEBAgAGBQJTpYFnAAoJEM553pKExN6DcDcH/1UlBofa3KmGaercqfBk19Sj 78T8JgiAog4WBanFn3znVqbvdu1icMztVdUw/CoqVwgyeRmgyfXt5uf1lHtCe7zx HS/BDIAYJSXt0uXPd7bBUThFdTLusL/VSf7WBV6ex3Qcw8qywBooS2VdA4wYP8t4 oMclOSR6imjhwSPYLP+723duzYowu35wXC1Fojhrm1AidAbLSIiClVGrDtkFjp5p iuM+J6hHDPH3E/hwSWYE8EBeOC5CrvhmMdguv+7R4Z5qI9Qz+K6Ol8U1P33BcDfL IXMoW/76UUEwmK3BOjTvYFUYJTUb94znY/e3q3zK1UZCoIpMqUyUjLUNiEZKjXc= =rmno -----END PGP SIGNATURE-----