From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Zijlstra Subject: Re: deadlocks if use htb Date: Wed, 14 Jan 2009 14:32:26 +0100 Message-ID: <1231939946.14825.9.camel@laptop> References: <20081010090426.GA6054@ff.dom.local> <200901141417.58667.denys@visp.net.lb> <1231937404.14825.4.camel@laptop> <200901141505.46929.denys@visp.net.lb> <20090114131257.GC6117@ff.dom.local> <1231938929.14825.6.camel@laptop> <20090114132603.GD6117@ff.dom.local> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Cc: Denys Fedoryschenko , Chris Caputo , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Badalian Vyacheslav , Thomas Gleixner To: Jarek Poplawski Return-path: Received: from bombadil.infradead.org ([18.85.46.34]:59610 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752738AbZANNcc (ORCPT ); Wed, 14 Jan 2009 08:32:32 -0500 In-Reply-To: <20090114132603.GD6117@ff.dom.local> Sender: netdev-owner@vger.kernel.org List-ID: On Wed, 2009-01-14 at 13:26 +0000, Jarek Poplawski wrote: > OK, I hope Denys can apply more, but what about others? Without any > patches the hole seems to be much bigger. OK, I read most of this thread on netdev, but didn't find a clear clue on the specific hrtimer insertion race. Do you have any clear ideas or should I poke at the htb/hrtimer code a little?