Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934677AbdC3XlB (ORCPT ); Thu, 30 Mar 2017 19:41:01 -0400 Received: from LGEAMRELO12.lge.com ([156.147.23.52]:47768 "EHLO lgeamrelo12.lge.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933005AbdC3XlA (ORCPT ); Thu, 30 Mar 2017 19:41:00 -0400 X-Original-SENDERIP: 156.147.1.125 X-Original-MAILFROM: minchan@kernel.org X-Original-SENDERIP: 165.244.249.26 X-Original-MAILFROM: minchan@kernel.org X-Original-SENDERIP: 10.177.223.161 X-Original-MAILFROM: minchan@kernel.org Date: Fri, 31 Mar 2017 08:40:56 +0900 From: Minchan Kim To: Andrew Morton CC: , Sergey Senozhatsky , , , Joonsoo Kim Subject: Re: [PATCH v2 0/4] zram: implement deduplication in zram Message-ID: <20170330234056.GB5807@bbox> References: <1490852289-11913-1-git-send-email-iamjoonsoo.kim@lge.com> <20170330152502.c0fd67c4df30db552abce000@linux-foundation.org> MIME-Version: 1.0 In-Reply-To: <20170330152502.c0fd67c4df30db552abce000@linux-foundation.org> User-Agent: Mutt/1.5.24 (2015-08-30) X-MIMETrack: Itemize by SMTP Server on LGEKRMHUB06/LGE/LG Group(Release 8.5.3FP6|November 21, 2013) at 2017/03/31 08:40:56, Serialize by Router on LGEKRMHUB06/LGE/LG Group(Release 8.5.3FP6|November 21, 2013) at 2017/03/31 08:40:56, Serialize complete at 2017/03/31 08:40:56 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 829 Lines: 24 Hi Andrew and Joonsoo, On Thu, Mar 30, 2017 at 03:25:02PM -0700, Andrew Morton wrote: > On Thu, 30 Mar 2017 14:38:05 +0900 js1304@gmail.com wrote: > > > This patchset implements deduplication feature in zram. Motivation > > is to save memory usage by zram. There are detailed description > > about motivation and experimental results on patch #2 so please > > refer it. > > I'm getting a lot of rejects against the current -mm tree. So this is > one of those patchsets which should be prepared against -mm, please. Due to my partial IO refactoring. Sorry for the inconvenience. It's still on-going and I want to merge it before new feature like dedup. Joonsoo, I will send partial-IO rework formal patch next week and start to review your patchset so I hope you resend your patchset based on it with my comments. Thanks.