Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751255AbVJFRiQ (ORCPT ); Thu, 6 Oct 2005 13:38:16 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751262AbVJFRiQ (ORCPT ); Thu, 6 Oct 2005 13:38:16 -0400 Received: from mustang.oldcity.dca.net ([216.158.38.3]:21148 "HELO mustang.oldcity.dca.net") by vger.kernel.org with SMTP id S1751255AbVJFRiP (ORCPT ); Thu, 6 Oct 2005 13:38:15 -0400 Subject: Re: 2.6.14-rc3-rt9 - a few xruns misses From: Lee Revell To: Mark Knecht Cc: Ingo Molnar , linux-kernel@vger.kernel.org In-Reply-To: <5bdc1c8b0510061006p5339d5f3ke0079c172e15b04f@mail.gmail.com> References: <5bdc1c8b0510051615hfd77ba8pab7ee07bde13ffd4@mail.gmail.com> <20051006083043.GB21800@elte.hu> <5bdc1c8b0510060900m721296h53ac1d0f0fc12351@mail.gmail.com> <1128615988.14584.38.camel@mindpipe> <5bdc1c8b0510060930y5648eacdm376178069dcd3958@mail.gmail.com> <5bdc1c8b0510061006p5339d5f3ke0079c172e15b04f@mail.gmail.com> Content-Type: text/plain Date: Thu, 06 Oct 2005 13:38:05 -0400 Message-Id: <1128620286.14584.43.camel@mindpipe> Mime-Version: 1.0 X-Mailer: Evolution 2.4.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 560 Lines: 14 On Thu, 2005-10-06 at 10:06 -0700, Mark Knecht wrote: > Is it that rt priorities are not set up correctly? Or is it something else? Yes. JACK is running at a lower priority on your system than all the IRQ threads. So disk activity is likely to cause xruns. In qjackctl's Setup screen set "Priority" to 80. Lee - 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/