From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932378Ab2AJQtQ (ORCPT ); Tue, 10 Jan 2012 11:49:16 -0500 Received: from smtp108.prem.mail.ac4.yahoo.com ([76.13.13.47]:26964 "HELO smtp108.prem.mail.ac4.yahoo.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S932114Ab2AJQtP (ORCPT ); Tue, 10 Jan 2012 11:49:15 -0500 X-Yahoo-Newman-Property: ymail-3 X-YMail-OSG: zjwXVJYVM1kRHBz2kP7maXAFadLWQWlU_lfqOTb4uSCrdXb M0yY9aio9b9GG_zfk84Iry.AAm24YWkSNl0Xct78DxLAC51HPpuj.iwnIY6L Q._Jt_rvKKrheVoWs20KhC2U2HYGa7S3_CrcHI95PM7gfp6oMoKEGN5x0VEC zHxX.TonRpQEPSFhP67ut1fvKT4DfDsJym3yJdQpL2vFY3XoQTol7E1Qq.QO 1NnAQD2UzXrpVx._89.viQEta50v1Ch5ZdADd5G4wo5O0vikjTAWajIi7jPo NH1uk.t7incQM3AiGYpM8eDQ79Tz4Yje_ke.p6p9_zSVmUNrw2k5mWyHpEW3 FV26MIEl52L.Ue.H_fA_6asNIofIO0guX82t1Abs17MY5 X-Yahoo-SMTP: _Dag8S.swBC1p4FJKLCXbs8NQzyse1SYSgnAbY0- Date: Tue, 10 Jan 2012 10:49:12 -0600 (CST) From: Christoph Lameter X-X-Sender: cl@router.home To: David Rientjes cc: Pekka Enberg , Eric Dumazet , linux-kernel@vger.kernel.org Subject: Re: [patch slab/urgent] disallow changing cpu_partial from userspace for debug caches In-Reply-To: Message-ID: References: <1326020041.32105.3.camel@jaguar> 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 Mon, 9 Jan 2012, David Rientjes wrote: > This patch disallows tuning /sys/kernel/slab/cache/cpu_partial to be non- > zero for caches with debugging enabled. Acked-by: Christoph Lameter