From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753949AbYIOJPs (ORCPT ); Mon, 15 Sep 2008 05:15:48 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751884AbYIOJPk (ORCPT ); Mon, 15 Sep 2008 05:15:40 -0400 Received: from bombadil.infradead.org ([18.85.46.34]:47316 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751865AbYIOJPj (ORCPT ); Mon, 15 Sep 2008 05:15:39 -0400 Subject: Re: [PATCH] sysfs: fix deadlock From: Peter Zijlstra To: Nick Piggin Cc: Ingo Molnar , Linux Kernel Mailing List , Greg Kroah-Hartman , Andrew Morton In-Reply-To: <20080914220208.GF27080@wotan.suse.de> References: <20080910113717.GB16811@wotan.suse.de> <1221046892.30429.85.camel@twins.programming.kicks-ass.net> <20080910114755.GA9696@elte.hu> <20080910121217.GA16013@elte.hu> <20080910144812.GB18644@wotan.suse.de> <1221058864.30429.291.camel@twins.programming.kicks-ass.net> <20080910152651.GE18644@wotan.suse.de> <20080911082709.GA14378@elte.hu> <20080911104323.GB23775@wotan.suse.de> <20080912092411.GB10305@elte.hu> <20080914220208.GF27080@wotan.suse.de> Content-Type: text/plain Date: Mon, 15 Sep 2008 11:15:08 +0200 Message-Id: <1221470108.7351.0.camel@lappy.programming.kicks-ass.net> Mime-Version: 1.0 X-Mailer: Evolution 2.22.3.1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 2008-09-15 at 00:02 +0200, Nick Piggin wrote: > Well thanks to Peter as well. Actually I don't suppose this will throw > off the lockstat statistics a bit? (although I guess serious lockstat > profiling might not have prove locking turned on?). It will actually - /me cribs it on his todo-when-getting-back-home list.