Received: by 2002:a05:6a10:22f:0:0:0:0 with SMTP id 15csp90652pxk; Tue, 22 Sep 2020 19:56:50 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyesHYjliCcZK0+kZA7vkS4RFUUuhjv7UWKqg/Gj4FoRNPFiiX8c9qfrgwScgnAW9hcfe9u X-Received: by 2002:a17:906:4951:: with SMTP id f17mr8112119ejt.29.1600829810797; Tue, 22 Sep 2020 19:56:50 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1600829810; cv=none; d=google.com; s=arc-20160816; b=S+xGbr/H19RV7MZWQX/wXrY/3BGnVmKSI7vayHbR5RK8wmkGNtIaS2OAXC4DfwFNXY uhgde5+3CBv++BFyCNP3I4KebCNQPAtUx2Q0v1/HzmxpSjM/DhwBCIsmzqEtnPnBsnR5 fgJxbM9YeKjPbgraqg0Oc9ELEC6onKT83fRHWCtOMJ38j5g8ky7VGQ48G3pI4c4wymu6 JpS3PMJMOxYnspJYLAom642BhPUuGVUL2F4M2ZVfmYhLSUjWZfuhjO7yvVil3U+hoAwQ GPiHO1ouqIgx4sGPiAd8/r0MLWsYFaSckuH0JoZ3584Lxx0Eu+rcGhP0Q+gqHwKyHMsG IsaQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:in-reply-to :mime-version:user-agent:date:message-id:from:references:cc:to :subject; bh=iIuy83BX/n3POzdD4YlSC8RZUaaash31+fXjeZfXY+U=; b=Rar5sFNYGxGupb6opOb/O4R1TBL4TA2M4wN1INbbjNVhE890fWqBsiMIadJ4LU7VZk MuVMkKI+JZGmk0ikibJ5mmmAVlwVb/3rqE2GeKz3Z7jKxt5XuAh0kav5Dcsk9AVNG/ub 6lgWai2FAnvWurB6pR9HbtKHipOczIkp5kE+tBINMRLCEz+V5rtdAYW82koc6kParm7b ZEwkTtJ8v5IK22A4wf3dNufHxQwyQQMxaHnzfdj7kblD5/7r/1c4BCIW+5nhn50YhefP g8TLvmc5UGODAbZhnpsqnJOs+qqsxtPAwrvAzHj9lQZK0AGImBuvgV3N8ddwJrFBrfO+ eLnQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=alibaba.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id q4si11943191edg.483.2020.09.22.19.56.27; Tue, 22 Sep 2020 19:56:50 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=alibaba.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727094AbgIWB6G (ORCPT + 99 others); Tue, 22 Sep 2020 21:58:06 -0400 Received: from out30-43.freemail.mail.aliyun.com ([115.124.30.43]:45817 "EHLO out30-43.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726548AbgIWB6G (ORCPT ); Tue, 22 Sep 2020 21:58:06 -0400 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R181e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e01424;MF=alex.shi@linux.alibaba.com;NM=1;PH=DS;RN=21;SR=0;TI=SMTPD_---0U9oxump_1600826281; Received: from IT-FVFX43SYHV2H.local(mailfrom:alex.shi@linux.alibaba.com fp:SMTPD_---0U9oxump_1600826281) by smtp.aliyun-inc.com(127.0.0.1); Wed, 23 Sep 2020 09:58:02 +0800 Subject: Re: [PATCH v18 24/32] mm/pgdat: remove pgdat lru_lock To: Hugh Dickins Cc: akpm@linux-foundation.org, mgorman@techsingularity.net, tj@kernel.org, khlebnikov@yandex-team.ru, daniel.m.jordan@oracle.com, 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> <1598273705-69124-25-git-send-email-alex.shi@linux.alibaba.com> From: Alex Shi Message-ID: <8b6af431-b910-c06f-a4a7-1c383af1eceb@linux.alibaba.com> Date: Wed, 23 Sep 2020 09:55:52 +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: Content-Type: text/plain; charset=gbk Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org ?? 2020/9/22 ????1:53, Hugh Dickins ะด??: >> Now pgdat.lru_lock was replaced by lruvec lock. It's not used anymore. >> >> Signed-off-by: Alex Shi >> Reviewed-by: Alexander Duyck > I don't take pleasure in spoiling your celebrations and ceremonies, > but I strongly agree with AlexD that this should simply be merged > into the big one, 20/32. That can be ceremony enough. > folded into that patch. Thanks!