From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx158.postini.com [74.125.245.158]) by kanga.kvack.org (Postfix) with SMTP id 72FB66B0069 for ; Wed, 29 Aug 2012 13:42:56 -0400 (EDT) Received: from /spool/local by e38.co.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Wed, 29 Aug 2012 11:42:55 -0600 Received: from d03relay01.boulder.ibm.com (d03relay01.boulder.ibm.com [9.17.195.226]) by d03dlp02.boulder.ibm.com (Postfix) with ESMTP id 7EF8C3E4003F for ; Wed, 29 Aug 2012 11:42:36 -0600 (MDT) Received: from d03av01.boulder.ibm.com (d03av01.boulder.ibm.com [9.17.195.167]) by d03relay01.boulder.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id q7THgIFj066392 for ; Wed, 29 Aug 2012 11:42:19 -0600 Received: from d03av01.boulder.ibm.com (loopback [127.0.0.1]) by d03av01.boulder.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id q7THg7rT014013 for ; Wed, 29 Aug 2012 11:42:08 -0600 Message-ID: <503E546C.5050503@linux.vnet.ibm.com> Date: Wed, 29 Aug 2012 12:42:04 -0500 From: Seth Jennings MIME-Version: 1.0 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 Sender: owner-linux-mm@kvack.org List-ID: 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 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 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org