From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932095AbWFFIdi (ORCPT ); Tue, 6 Jun 2006 04:33:38 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751177AbWFFIdi (ORCPT ); Tue, 6 Jun 2006 04:33:38 -0400 Received: from mx3.mail.elte.hu ([157.181.1.138]:47318 "EHLO mx3.mail.elte.hu") by vger.kernel.org with ESMTP id S1751173AbWFFIdh (ORCPT ); Tue, 6 Jun 2006 04:33:37 -0400 Date: Tue, 6 Jun 2006 10:33:04 +0200 From: Ingo Molnar To: Arjan van de Ven Cc: Jan Kara , Valdis.Kletnieks@vt.edu, linux-kernel@vger.kernel.org, Andrew Morton Subject: Re: 2.6.17-rc5-mm3-lockdep - locking error in quotaon Message-ID: <20060606083304.GA2773@elte.hu> References: <200606051700.k55H015q004029@turing-police.cc.vt.edu> <1149528339.3111.114.camel@laptopd505.fenrus.org> <200606051920.k55JKQGx003031@turing-police.cc.vt.edu> <20060605193552.GB24342@atrey.karlin.mff.cuni.cz> <1149537156.3111.123.camel@laptopd505.fenrus.org> <20060605200652.GC24342@atrey.karlin.mff.cuni.cz> <1149539183.3111.126.camel@laptopd505.fenrus.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1149539183.3111.126.camel@laptopd505.fenrus.org> User-Agent: Mutt/1.4.2.1i X-ELTE-SpamScore: 0.0 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=0.0 required=5.9 tests=AWL,BAYES_50 autolearn=no SpamAssassin version=3.0.3 0.0 BAYES_50 BODY: Bayesian spam probability is 40 to 60% [score: 0.5000] 0.0 AWL AWL: From: address is in the auto white-list X-ELTE-VirusStatus: clean Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org * Arjan van de Ven wrote: > ok since you know this doesn't deadlock the patch below (concept; akpm > please don't apply yet) ought to describe this special locking > situation to lockdep; I would really appreciate someone who does use > quota to test this out and see if it works.... looks good to me and doesnt produce messages on my system either. Acked-by: Ingo Molnar Ingo