From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S267170AbUG1OZf (ORCPT ); Wed, 28 Jul 2004 10:25:35 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S267171AbUG1OZf (ORCPT ); Wed, 28 Jul 2004 10:25:35 -0400 Received: from mx1.elte.hu ([157.181.1.137]:28614 "EHLO mx1.elte.hu") by vger.kernel.org with ESMTP id S267170AbUG1OZe (ORCPT ); Wed, 28 Jul 2004 10:25:34 -0400 Date: Wed, 28 Jul 2004 16:26:49 +0200 From: Ingo Molnar To: Thomas Charbonnel Cc: Lee Revell , linux-kernel , William Lee Irwin III , Lenar L?hmus , Andrew Morton , Arjan van de Ven Subject: Re: [patch] voluntary-preempt-2.6.8-rc2-L2, preemptable hardirqs Message-ID: <20040728142649.GB29893@elte.hu> References: <20040726082330.GA22764@elte.hu> <1090830574.6936.96.camel@mindpipe> <20040726083537.GA24948@elte.hu> <1090832436.6936.105.camel@mindpipe> <20040726124059.GA14005@elte.hu> <20040726204720.GA26561@elte.hu> <20040727162759.GA32548@elte.hu> <1090968457.743.3.camel@mindpipe> <20040728050535.GA14742@elte.hu> <1091015060.5560.9.camel@localhost> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1091015060.5560.9.camel@localhost> User-Agent: Mutt/1.4.1i X-ELTE-SpamVersion: MailScanner 4.31.6-itk1 (ELTE 1.2) SpamAssassin 2.63 ClamAV 0.73 X-ELTE-VirusStatus: clean X-ELTE-SpamCheck: no X-ELTE-SpamCheck-Details: score=-4.9, required 5.9, autolearn=not spam, BAYES_00 -4.90 X-ELTE-SpamLevel: X-ELTE-SpamScore: -4 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org * Thomas Charbonnel wrote: > The other source of xrun was seen during the disk write tests, once > the memory runs out (spikes up to 14 ms, but more generally 6 ms) which particular filesystem and disk driver are you using? (ext3/IDE?) The 'disk write tests' are those of latencytest-0.5.4? Ingo