From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jarek Poplawski Subject: Re: deadlocks if use htb Date: Thu, 15 Jan 2009 12:18:01 +0000 Message-ID: <20090115121801.GH5461@ff.dom.local> References: <20090114063909.GA4234@ff.dom.local> <200901141417.58667.denys@visp.net.lb> <1231937404.14825.4.camel@laptop> <20090115065322.GA4190@ff.dom.local> <20090115075450.GB4190@ff.dom.local> <20090115094530.GG4190@ff.dom.local> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Denys Fedoryschenko , Peter Zijlstra , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Badalian Vyacheslav , Thomas Gleixner To: Chris Caputo Return-path: Received: from mail-ew0-f31.google.com ([209.85.219.31]:61595 "EHLO mail-ew0-f31.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752791AbZAOMSI (ORCPT ); Thu, 15 Jan 2009 07:18:08 -0500 Content-Disposition: inline In-Reply-To: Sender: netdev-owner@vger.kernel.org List-ID: On Thu, Jan 15, 2009 at 12:00:50PM +0000, Chris Caputo wrote: ... > I wish I had a repro scenario in a non-production environment, so I could > help out further with this. If I did, I would test without nmi_watchdog > while trying just 2.6.28 and Jarek's #4 patch. I think this watchdog doesn't matter too much yet. Probably it's more about hardware (smp, maybe kind of hw timer), and high traffic vs. htb rules. Jarek P.