From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754414Ab2H2Rmc (ORCPT ); Wed, 29 Aug 2012 13:42:32 -0400 Received: from e36.co.us.ibm.com ([32.97.110.154]:51388 "EHLO e36.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753697Ab2H2Rma (ORCPT ); Wed, 29 Aug 2012 13:42:30 -0400 Message-ID: <503E546C.5050503@linux.vnet.ibm.com> Date: Wed, 29 Aug 2012 12:42:04 -0500 From: Seth Jennings User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:14.0) Gecko/20120714 Thunderbird/14.0 MIME-Version: 1.0 To: Minchan Kim CC: Greg Kroah-Hartman , Andrew Morton , Nitin Gupta , Konrad Rzeszutek Wilk , Dan Magenheimer , linux-mm@kvack.org, linux-kernel@vger.kernel.org, devel@driverdev.osuosl.org, xiaoguangrong@linux.vnet.ibm.com Subject: Re: [PATCH 0/2] revert changes to zcache_do_preload() References: <1345735991-6995-1-git-send-email-sjenning@linux.vnet.ibm.com> <20120823205648.GA2066@barrios> <5036AA38.6010400@linux.vnet.ibm.com> <20120823232845.GE5369@bbox> <5037EAC8.6080403@linux.vnet.ibm.com> In-Reply-To: <5037EAC8.6080403@linux.vnet.ibm.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Content-Scanned: Fidelis XPS MAILER x-cbid: 12082917-7606-0000-0000-0000032C53C0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Forget this whole thing, these reverts do _not_ fix the issue. I wrote a test program to exercises cleancache and determined that this problem has existed since the as far back at v3.1 (basically the beginning). No recent commit caused this. Seth