Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753879AbZFKOlv (ORCPT ); Thu, 11 Jun 2009 10:41:51 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752558AbZFKOll (ORCPT ); Thu, 11 Jun 2009 10:41:41 -0400 Received: from smtp3.ultrahosting.com ([74.213.175.254]:35913 "EHLO smtp.ultrahosting.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751230AbZFKOlk (ORCPT ); Thu, 11 Jun 2009 10:41:40 -0400 Date: Thu, 11 Jun 2009 10:41:29 -0400 (EDT) From: Christoph Lameter X-X-Sender: cl@gentwo.org To: Pekka Enberg cc: Larry Finger , David Rientjes , Mel Gorman , Rik van Riel , "Rafael J. Wysocki" , Linux Kernel Mailing List , Kernel Testers List , Johannes Berg , Andrew Morton , KOSAKI Motohiro , KAMEZAWA Hiroyuki , npiggin@suse.de, yanmin.zhang@linux.intel.com, Andrew Morton Subject: Re: [Bug #13319] Page allocation failures with b43 and p54usb In-Reply-To: <1244648659.23799.26.camel@penberg-laptop> Message-ID: References: <4A2BBC30.2030300@lwfinger.net> <84144f020906070640rf5ab14nbf66d3ca7c97675f@mail.gmail.com> <4A2BCC6F.8090004@redhat.com> <84144f020906070732l31786156r5d9753a0cabfde79@mail.gmail.com> <20090608101739.GA15377@csn.ul.ie> <84144f020906080352k57f12ff9pbd696da5f332ac1a@mail.gmail.com> <20090608110303.GD15377@csn.ul.ie> <20090608141212.GE15070@csn.ul.ie> <1244531201.5024.3.camel@penberg-laptop> <1244534315.5024.34.camel@penberg-laptop> <1244536124.5024.41.camel@penberg-laptop> <4A2FC62C.6030407@lwfinger.net> <1244648659.23799.26.camel@penberg-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 Content-Length: 592 Lines: 13 On Wed, 10 Jun 2009, Pekka Enberg wrote: > Aha, SLUB thinks the minimum order for 4096 is 1. I guess you have > CONFIG_SLUB_DEBUG enabled? If yes, something like to following should > help. Christoph, are you okay with this patch? He likely has CONFIG_SLUB_DEBUG_ON set which enables debugging and thus needs more than the payload for metadata. -- 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/