Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932444Ab3GOPBq (ORCPT ); Mon, 15 Jul 2013 11:01:46 -0400 Received: from mail-we0-f175.google.com ([74.125.82.175]:37339 "EHLO mail-we0-f175.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756020Ab3GOPBo (ORCPT ); Mon, 15 Jul 2013 11:01:44 -0400 Date: Mon, 15 Jul 2013 17:01:35 +0200 From: Frederic Weisbecker To: =?iso-8859-1?Q?D=E2niel?= Fraga Cc: Mike Galbraith , linux-kernel@vger.kernel.org Subject: Re: 3.10.0: Full dynticks = high load Message-ID: <20130715150134.GB6442@somewhere> References: <20130712065227.GC1985@fancy-poultry.org> <1373895406.7353.99.camel@marge.simpson.net> <20130715142556.GA6442@somewhere> <51e40c69.e8c6ec0a.14aa.fffff47c@mx.google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <51e40c69.e8c6ec0a.14aa.fffff47c@mx.google.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 769 Lines: 21 On Mon, Jul 15, 2013 at 11:51:18AM -0300, D?niel Fraga wrote: > On Mon, 15 Jul 2013 16:25:59 +0200 > Frederic Weisbecker wrote: > > > Hi, > > > > Sorry I'm missing the description of the issue. Could you please > > repaste it? > > > > Thanks! > > The problem is that when we use the new Full dynticks option > form kernel 3.10.0, the load will go high, always above 1. Bug? You mean this is the result that the "uptime" command gives you? And your system is doing something? Or is it mostly idle? -- 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/