Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754518AbXLCNua (ORCPT ); Mon, 3 Dec 2007 08:50:30 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752904AbXLCNuX (ORCPT ); Mon, 3 Dec 2007 08:50:23 -0500 Received: from rv-out-0910.google.com ([209.85.198.190]:45916 "EHLO rv-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752840AbXLCNuV (ORCPT ); Mon, 3 Dec 2007 08:50:21 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=received:message-id:date:from:sender:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references:x-google-sender-auth; b=joz+IBMmcGM8OMhewWE2jPeOh06KndJmgnQVnLqtYIUZwM5Z3IhEaH/Galx4jpTmYJHJVNgJAiOJ05CZV9s223l8pYLhsrlTbJMyO+Ha9XnYtWTKC3bCMkh0uKxHOop3dP+Ycngjb9rHpojj2aQYhptPqLlvxgmUMqu9skBu4R4= Message-ID: <84144f020712030550x1cb4dac7q8eeb111f7784590d@mail.gmail.com> Date: Mon, 3 Dec 2007 15:50:15 +0200 From: "Pekka Enberg" To: "Andi Kleen" Subject: Re: [feature] automatically detect hung TASK_UNINTERRUPTIBLE tasks Cc: "Ingo Molnar" , "Radoslaw Szkodzinski" , "Arjan van de Ven" , linux-kernel@vger.kernel.org, "Andrew Morton" , "Thomas Gleixner" In-Reply-To: <20071203121357.GB2986@one.firstfloor.org> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <20071202204725.GA25891@one.firstfloor.org> <20071203000741.GB26636@one.firstfloor.org> <20071202165913.3eaebee6@laptopd505.fenrus.org> <20071203095501.GB28560@one.firstfloor.org> <20071203111520.33ed2139@astralstorm.puszkin.org> <20071203102715.GC28560@one.firstfloor.org> <20071203103815.GA2707@elte.hu> <20071203110412.GD28560@one.firstfloor.org> <20071203115900.GB8432@elte.hu> <20071203121357.GB2986@one.firstfloor.org> X-Google-Sender-Auth: 4f842441ebf7491e Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 786 Lines: 20 Hi, On Mon, Dec 03, 2007 at 12:59:00PM +0100, Ingo Molnar wrote: > > "audit thousands of callsites in 8 million lines of code first" is a > > nice euphemism for hiding from the blame forever. We had 10 years for it On Dec 3, 2007 2:13 PM, Andi Kleen wrote: > Ok your approach is then to "let's warn about it and hope > it will go away" It's more like "lets warn about it and fix the problems when we find some." Btw, how is this different from how the lockdep patches went in? Pekka -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/