From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261590AbVGMRXk (ORCPT ); Wed, 13 Jul 2005 13:23:40 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261583AbVGMRVP (ORCPT ); Wed, 13 Jul 2005 13:21:15 -0400 Received: from mustang.oldcity.dca.net ([216.158.38.3]:14259 "HELO mustang.oldcity.dca.net") by vger.kernel.org with SMTP id S261590AbVGMRUP (ORCPT ); Wed, 13 Jul 2005 13:20:15 -0400 Subject: Re: Real-Time Preemption, -RT-2.6.12-final-V0.7.50-24 From: Lee Revell To: Ingo Molnar Cc: William Weston , linux-kernel@vger.kernel.org In-Reply-To: <20050713063519.GB12661@elte.hu> References: <200506301952.22022.annabellesgarden@yahoo.de> <20050630205029.GB1824@elte.hu> <200507010027.33079.annabellesgarden@yahoo.de> <20050701071850.GA18926@elte.hu> <1120269723.12256.11.camel@mindpipe> <20050704111648.GA11073@elte.hu> <1121217531.26266.15.camel@mindpipe> <1121218088.4435.0.camel@mindpipe> <20050713063519.GB12661@elte.hu> Content-Type: text/plain Date: Wed, 13 Jul 2005 13:20:12 -0400 Message-Id: <1121275213.4435.39.camel@mindpipe> Mime-Version: 1.0 X-Mailer: Evolution 2.2.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 2005-07-13 at 08:35 +0200, Ingo Molnar wrote: > * Lee Revell wrote: > > > > I have found that heavy network traffic really kills the interactive > > > performance. In the top excerpt below, gtk-gnutella is generating about > > > 320KB/sec of traffic. > > > > > > These priorities do not look right: > > > > Never mind, I just rediscovered the RT priority leakage bug. > > ok. And is it fixed by recent kernels? > Yes, I have not seen the problem yet with V0.7.51-28. Lee