From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755811Ab1KURP6 (ORCPT ); Mon, 21 Nov 2011 12:15:58 -0500 Received: from smtp110.prem.mail.ac4.yahoo.com ([76.13.13.93]:26381 "HELO smtp110.prem.mail.ac4.yahoo.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1751623Ab1KURP5 (ORCPT ); Mon, 21 Nov 2011 12:15:57 -0500 X-Yahoo-Newman-Property: ymail-3 X-YMail-OSG: 0165lkgVM1mg.bc9PgMvTl8Uqqk7LRthbWoXoFHm75yxk3p kNYW9SdVcwZVYz48rRHkXOj09f7arj1YNdEgUWBuM6ZRz8nXfXxGhaLbUFKI DTGtuvwOcTxc08nTL7ORVV5ENQbT5JaMAMPNuN8pY8Ah8kOIgRW3T0WMJM9t iyVr3cDQuinKrtUke7AgdNQCRDUiZOaKG1BFex0UDmLPLFMkppDXyrWW8u.L 0toP9Q4WFG0LMuAP0xLDLQJbyY7JDXljloMChmSXVGIk90aKeH7YG6rC5M7s SIrOKutFbQVEFcTvL7DaRSe8Mu3LqH2JQnxGf7hl0_svB4CfWxhembIif5Eq 0pR4PtsQO3bFteCj4I1hVDwVX2GbXQbxZ1uV.WbLREAjS4Q-- X-Yahoo-SMTP: _Dag8S.swBC1p4FJKLCXbs8NQzyse1SYSgnAbY0- Date: Mon, 21 Nov 2011 11:15:54 -0600 (CST) From: Christoph Lameter X-X-Sender: cl@router.home To: Stanislaw Gruszka cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, Mel Gorman , Andrea Arcangeli , Andrew Morton , "Rafael J. Wysocki" Subject: Re: [PATCH v3 3/3] slub: min order when debug_guardpage_minorder > 0 In-Reply-To: <1321633507-13614-3-git-send-email-sgruszka@redhat.com> Message-ID: References: <1321633507-13614-1-git-send-email-sgruszka@redhat.com> <1321633507-13614-3-git-send-email-sgruszka@redhat.com> User-Agent: Alpine 2.00 (DEB 1167 2008-08-23) 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, 18 Nov 2011, Stanislaw Gruszka wrote: > Disable slub debug facilities and allocate slabs at minimal order when > debug_guardpage_minorder > 0 to increase probability to catch random > memory corruption by cpu exception. Acked-by: Christoph Lameter