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=-7.1 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=no 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 4F007C433E0 for ; Mon, 3 Aug 2020 22:50:12 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 3C97D2086A for ; Mon, 3 Aug 2020 22:50:12 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="KoPTr2no" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3C97D2086A Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id AA9C88D0118; Mon, 3 Aug 2020 18:50:11 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id A7FF18D0081; Mon, 3 Aug 2020 18:50:11 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 96F8D8D0118; Mon, 3 Aug 2020 18:50:11 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0048.hostedemail.com [216.40.44.48]) by kanga.kvack.org (Postfix) with ESMTP id 80C318D0081 for ; Mon, 3 Aug 2020 18:50:11 -0400 (EDT) Received: from smtpin08.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay04.hostedemail.com (Postfix) with ESMTP id 395491EE6 for ; Mon, 3 Aug 2020 22:50:11 +0000 (UTC) X-FDA: 77110752222.08.park80_1f0cabd26fa1 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin08.hostedemail.com (Postfix) with ESMTP id 145411819E769 for ; Mon, 3 Aug 2020 22:50:11 +0000 (UTC) X-HE-Tag: park80_1f0cabd26fa1 X-Filterd-Recvd-Size: 4380 Received: from mail-il1-f193.google.com (mail-il1-f193.google.com [209.85.166.193]) by imf40.hostedemail.com (Postfix) with ESMTP for ; Mon, 3 Aug 2020 22:50:10 +0000 (UTC) Received: by mail-il1-f193.google.com with SMTP id p16so21773532ile.0 for ; Mon, 03 Aug 2020 15:50:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=MAO+PpuYLBX0uefa2B1NpsdRhW1fJ0Gox2/GooMZOIM=; b=KoPTr2noAD6XVqblQ0ZDm8p+m1GxTbJgLxmKlP6peN1JC+e0602LcrNh6gu9ebaXQ2 JeatTeBzUATzp79AE5HlxpKkODqdTWABRJnBgKaTw1JEK6M35cNoSvDmynZZU17JNPCd qDj173WmJzHySDfVECR+KGtPR7MNNMY4YEGUCLvWzdtUO4Di7z/F4K+gMHaacHSdb/7i 6fRIEyaptXGL9Dai6I1u/EbsyMk/NV+sQpP6f8ifB7QfaCeZDWs8z9Ki0VaWK9WOv0l9 Y7hn756uAd0RcZkpy+MFgf71qbBeZGVeI33T25YFXcnpiZe9iwydIXXFJ/R7aDm0wOdh XohA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=MAO+PpuYLBX0uefa2B1NpsdRhW1fJ0Gox2/GooMZOIM=; b=pGtXtMT/etEms9Ccg2RIyb+8WtgXSI9H7hVf8wSh97ZeTdWHudpfugen2YQ/kRwJO8 wqCX+zLUaszBI0j2OwhzUjNDGzllfPni2yVDiMZbxASueJxzpfKTSuF4XU3T21Gvs3HH uISXvTQtgEQh+KcxkgPlNbAqb+AeCORhS+c8mss8N3EAIlGJnmIKGcK1QS1R9dhXHdTQ 3SjMxruNtF1up58zM2Qw/CleYtF60xYBpUyxUgS59CDaxPmjxik/KUNuM8iODPq+ZbEC qtqmC3Fzfqru+fpGwiHIOR8sYvFxj7Aqand7fn9NVQC9lAX7+figftvr7dMdo61YHz8o O3dA== X-Gm-Message-State: AOAM531hkzQYfFn/NgjK0M7P3E6XR+6Bu1RKA4S8ORN/8Xp8ZolXX6hI uYpTVE3IYp3gX48lMUgZ3LWqP9He0WbS+0UxN08= X-Google-Smtp-Source: ABdhPJyzIp0mBLgEAMF9KBUD33iW7ci/UwoWCClOTift/uX4YrgooLg8UXJJ4J7qT3jcBwOKYf8c3cDy6dv0B9fT68M= X-Received: by 2002:a92:bd0f:: with SMTP id c15mr1705273ile.95.1596495009904; Mon, 03 Aug 2020 15:50:09 -0700 (PDT) MIME-Version: 1.0 References: <1595681998-19193-1-git-send-email-alex.shi@linux.alibaba.com> <1595681998-19193-20-git-send-email-alex.shi@linux.alibaba.com> In-Reply-To: <1595681998-19193-20-git-send-email-alex.shi@linux.alibaba.com> From: Alexander Duyck Date: Mon, 3 Aug 2020 15:49:59 -0700 Message-ID: Subject: Re: [PATCH v17 19/21] mm/vmscan: use relock for move_pages_to_lru To: Alex Shi Cc: Andrew Morton , Mel Gorman , Tejun Heo , Hugh Dickins , Konstantin Khlebnikov , Daniel Jordan , Yang Shi , Matthew Wilcox , Johannes Weiner , kbuild test robot , linux-mm , LKML , cgroups@vger.kernel.org, Shakeel Butt , Joonsoo Kim , Wei Yang , "Kirill A. Shutemov" , Rong Chen , Andrey Ryabinin , Jann Horn Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: 145411819E769 X-Spamd-Result: default: False [0.00 / 100.00] X-Rspamd-Server: rspam04 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Sat, Jul 25, 2020 at 6:00 AM Alex Shi wrote: > > From: Hugh Dickins > > Use the relock function to replace relocking action. And try to save few > lock times. > > Signed-off-by: Hugh Dickins > Signed-off-by: Alex Shi > Cc: Andrew Morton > Cc: Tejun Heo > Cc: Andrey Ryabinin > Cc: Jann Horn > Cc: Mel Gorman > Cc: Johannes Weiner > Cc: Matthew Wilcox > Cc: Hugh Dickins > Cc: cgroups@vger.kernel.org > Cc: linux-kernel@vger.kernel.org > Cc: linux-mm@kvack.org I am assuming this is only separate from patch 18 because of the fact that it is from Hugh and not yourself. Otherwise I would recommend folding this into patch 18. Reviewed-by: Alexander Duyck