From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.9 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,NICE_REPLY_A, SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4F4ABC433E1 for ; Tue, 25 Aug 2020 13:04:44 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id EE7F920738 for ; Tue, 25 Aug 2020 13:04:43 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EE7F920738 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.alibaba.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 3FBD96B000D; Tue, 25 Aug 2020 09:04:43 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 3AE216B000E; Tue, 25 Aug 2020 09:04:43 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 2EAB26B0010; Tue, 25 Aug 2020 09:04:43 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0041.hostedemail.com [216.40.44.41]) by kanga.kvack.org (Postfix) with ESMTP id 1A08C6B000D for ; Tue, 25 Aug 2020 09:04:43 -0400 (EDT) Received: from smtpin02.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay04.hostedemail.com (Postfix) with ESMTP id BC7EC37E7 for ; Tue, 25 Aug 2020 13:04:42 +0000 (UTC) X-FDA: 77189110404.02.ant06_470d9c02705c Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin02.hostedemail.com (Postfix) with ESMTP id 0C99F10097AA3 for ; Tue, 25 Aug 2020 13:04:37 +0000 (UTC) X-HE-Tag: ant06_470d9c02705c X-Filterd-Recvd-Size: 3253 Received: from out4436.biz.mail.alibaba.com (out4436.biz.mail.alibaba.com [47.88.44.36]) by imf38.hostedemail.com (Postfix) with ESMTP for ; Tue, 25 Aug 2020 13:04:12 +0000 (UTC) X-Alimail-AntiSpam:AC=PASS;BC=-1|-1;BR=01201311R141e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e01355;MF=alex.shi@linux.alibaba.com;NM=1;PH=DS;RN=21;SR=0;TI=SMTPD_---0U6qR9GC_1598360501; Received: from IT-FVFX43SYHV2H.local(mailfrom:alex.shi@linux.alibaba.com fp:SMTPD_---0U6qR9GC_1598360501) by smtp.aliyun-inc.com(127.0.0.1); Tue, 25 Aug 2020 21:01:43 +0800 Subject: Re: [PATCH v18 00/32] per memcg lru_lock From: Alex Shi To: Daniel Jordan , Hugh Dickins Cc: Andrew Morton , mgorman@techsingularity.net, tj@kernel.org, khlebnikov@yandex-team.ru, willy@infradead.org, hannes@cmpxchg.org, lkp@intel.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org, cgroups@vger.kernel.org, shakeelb@google.com, iamjoonsoo.kim@lge.com, richard.weiyang@gmail.com, kirill@shutemov.name, alexander.duyck@gmail.com, rong.a.chen@intel.com, mhocko@suse.com, vdavydov.dev@gmail.com, shy828301@gmail.com References: <1598273705-69124-1-git-send-email-alex.shi@linux.alibaba.com> <20200824114204.cc796ca182db95809dd70a47@linux-foundation.org> <20200825015627.3c3pnwauqznnp3gc@ca-dmjordan1.us.oracle.com> <4cc9f54a-9eda-9966-df9a-a00bc9e88f4c@linux.alibaba.com> Message-ID: Date: Tue, 25 Aug 2020 21:00:13 +0800 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 MIME-Version: 1.0 In-Reply-To: <4cc9f54a-9eda-9966-df9a-a00bc9e88f4c@linux.alibaba.com> Content-Type: text/plain; charset=gbk X-Rspamd-Queue-Id: 0C99F10097AA3 X-Spamd-Result: default: False [0.00 / 100.00] X-Rspamd-Server: rspam05 Content-Transfer-Encoding: quoted-printable X-Bogosity: Ham, tests=bogofilter, spamicity=0.000027, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: =D4=DA 2020/8/25 =CF=C2=CE=E74:52, Alex Shi =D0=B4=B5=C0: >=20 > =D4=DA 2020/8/25 =C9=CF=CE=E79:56, Daniel Jordan =D0=B4=B5=C0: >> On Mon, Aug 24, 2020 at 01:24:20PM -0700, Hugh Dickins wrote: >>> On Mon, 24 Aug 2020, Andrew Morton wrote: >>>> On Mon, 24 Aug 2020 20:54:33 +0800 Alex Shi wrote: >>> Andrew demurred on version 17 for lack of review. Alexander Duyck ha= s >>> been doing a lot on that front since then. I have intended to do so, >>> but it's a mirage that moves away from me as I move towards it: I hav= e >> Same, I haven't been able to keep up with the versions or the recent r= eview >> feedback. I got through about half of v17 last week and hope to have = more time >> for the rest this week and beyond. >> >>>>> Following Daniel Jordan's suggestion, I have run 208 'dd' with on 1= 04 >>>>> containers on a 2s * 26cores * HT box with a modefied case: >> Alex, do you have a pointer to the modified readtwice case? >> > Hi Daniel, >=20 > my readtwice modification like below. >=20 > diff --git a/case-lru-file-readtwice b/case-lru-file-readtwice Hi Diniel, I finally settle down my container, and found I give a different version = of my scripts which can't work out together. I am sorry! I will try to bring them up together. and try to give a new version. Thanks a lot! Alex