From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx117.postini.com [74.125.245.117]) by kanga.kvack.org (Postfix) with SMTP id 15F8F6B0034 for ; Fri, 16 Aug 2013 05:18:53 -0400 (EDT) Message-ID: <520DEE5F.70106@oracle.com> Date: Fri, 16 Aug 2013 17:18:23 +0800 From: Bob Liu MIME-Version: 1.0 Subject: Re: [PATCH v6 0/5] zram/zsmalloc promotion References: <1376459736-7384-1-git-send-email-minchan@kernel.org> <20130814174050.GN2296@suse.de> <20130814185820.GA2753@gmail.com> <20130815171250.GA2296@suse.de> <20130816042641.GA2893@gmail.com> <20130816083347.GD2296@suse.de> <20130816091223.GF2296@suse.de> In-Reply-To: <20130816091223.GF2296@suse.de> Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Mel Gorman Cc: Minchan Kim , Greg Kroah-Hartman , Andrew Morton , Jens Axboe , Seth Jennings , Nitin Gupta , Konrad Rzeszutek Wilk , Luigi Semenzato , linux-kernel@vger.kernel.org, linux-mm@kvack.org, Pekka Enberg Hi Mel, On 08/16/2013 05:12 PM, Mel Gorman wrote: > On Fri, Aug 16, 2013 at 09:33:47AM +0100, Mel Gorman wrote: >> On Fri, Aug 16, 2013 at 01:26:41PM +0900, Minchan Kim wrote: >> >> It'll get even more entertaining if/when someone ever tries >> to reimplement zcache although since Dan left I do not believe anyone is >> planning to try. > > I should mention that Bob Liu did some work with zcache recently but is > now looking like it'll be dropped from staging. I did not look at the > details and I have no idea if anything else is planned with it. > The plan is like this: Zcache dropped from staging. As a result, for swap pages compression using zswap(zram). For file pages compression using my new implemention of zcache(v3) mm/zcache.c If there is requirement we can merge zswap and zcachev3 in future! -- Regards, -Bob -- 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