From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755250AbZEHQnQ (ORCPT ); Fri, 8 May 2009 12:43:16 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753826AbZEHQm7 (ORCPT ); Fri, 8 May 2009 12:42:59 -0400 Received: from smtp3.ultrahosting.com ([74.213.175.254]:39290 "EHLO smtp.ultrahosting.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753758AbZEHQm6 (ORCPT ); Fri, 8 May 2009 12:42:58 -0400 Date: Fri, 8 May 2009 12:42:21 -0400 (EDT) From: Christoph Lameter X-X-Sender: cl@qirst.com To: Peter Zijlstra cc: Cyrill Gorcunov , Pekka Enberg , akpm@linux-foundation.org, kosaki.motohiro@jp.fujitsu.com, mel@csn.ul.ie, riel@redhat.com, linux-kernel@vger.kernel.org, mingo@elte.hu, rientjes@google.com Subject: Re: [PATCH 2/2] SLUB: Use GFP_PANIC for early-boot allocations In-Reply-To: <1241800267.6311.2969.camel@laptop> Message-ID: References: <1241795429.28600.61.camel@penberg-laptop> <1241797017.28600.63.camel@penberg-laptop> <1241797364.6311.2914.camel@laptop> <1241797558.28600.68.camel@penberg-laptop> <1241797858.6311.2925.camel@laptop> <20090508161553.GL6132@lenovo> <1241800267.6311.2969.camel@laptop> User-Agent: Alpine 1.10 (DEB 962 2008-03-14) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 8 May 2009, Peter Zijlstra wrote: > Well, what I'm saying is that that either is a genuine bug we should > fix, or its boot code, which is exactly what my assertion above tests > for. > > I really believe GFP_PANIC usage outside of system_state == > STATE_BOOTING is a bug we should fix. Not create a better syntax for. I agree.