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=2.2 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,HTML_MESSAGE,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS 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 916ECC433E0 for ; Tue, 23 Jun 2020 15:38:20 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 50F7C20723 for ; Tue, 23 Jun 2020 15:38:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="tmt10nBm" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 50F7C20723 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 ACD476B0003; Tue, 23 Jun 2020 11:38:19 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id A561B6B0005; Tue, 23 Jun 2020 11:38:19 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 8F69D6B0006; Tue, 23 Jun 2020 11:38:19 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0240.hostedemail.com [216.40.44.240]) by kanga.kvack.org (Postfix) with ESMTP id 72F806B0003 for ; Tue, 23 Jun 2020 11:38:19 -0400 (EDT) Received: from smtpin13.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with ESMTP id 0B698184B5908 for ; Tue, 23 Jun 2020 15:38:19 +0000 (UTC) X-FDA: 76960883118.13.leg67_040344d26e3c Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin13.hostedemail.com (Postfix) with ESMTP id D9893184B5938 for ; Tue, 23 Jun 2020 15:38:18 +0000 (UTC) X-HE-Tag: leg67_040344d26e3c X-Filterd-Recvd-Size: 3270 Received: from mail-qk1-f195.google.com (mail-qk1-f195.google.com [209.85.222.195]) by imf29.hostedemail.com (Postfix) with ESMTP for ; Tue, 23 Jun 2020 15:38:18 +0000 (UTC) Received: by mail-qk1-f195.google.com with SMTP id l17so19160159qki.9 for ; Tue, 23 Jun 2020 08:38:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=qDxM7Q/Dt6Tdsy6CdjdVbYQLPRF96JGBkCFg0Fw/YUo=; b=tmt10nBmJWx4UXkyvokd9dhM7/d1cG0UeDUaeUtFSOAejjsAkjdWDoktUhxLhlwyWp 3KBcYiOQcUAGc8MzKGRVinV9ndq3NSlSo2k4yjIVhrlzhTAsv2nE3pOsVhHveggd+rOY VEsa5jtpK+/kqKAhNzS+m13kQPVUZWtH11ujQz+L4cHexK83/ysIb2uW4pkEYETIs9OF yTlY7f1O8wCIX8nyIs0+EwMrIPmYOH7P7C+DAHiGLzCIekEnCBGFEFBAwpI22vJ5Miav pEgaGRFRQDw+g4VJOYPwoUQsv0WdrL7vmYMY/KntQoFFjO/dTszhvMKbyNBY/hsevymE I/Rw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=qDxM7Q/Dt6Tdsy6CdjdVbYQLPRF96JGBkCFg0Fw/YUo=; b=tSroXqvbMOpIHEwmOypnlL0/9jv0Mp9Qc6qASpvJd6ZwOsfOidY9tgWLbwhszeSmIc h5rHDK6251b/3GoyuQ8gl9T66dXW9NvLoLRSY9K2UskgdvZpraVexivtZY0GNEfK6blC 9DDxFnAd8588dM8KD6C9xkLsKFL7sNsMWABipVbriYGwGRA5tevlp+mUaCask5YFUKYa PLU8aLLbVWsWa+TxuQVyBm35n4Za6To+wh5i7ikiUxy5PI0M/w67+jOJrYAy8Z9rWIJp ZowYPR5ta93G2Bd84MWt17NF0AG5UeCmx6xIjSe4r/J3Re1FcYa0RGYag9Z80xoYmtH1 E5ag== X-Gm-Message-State: AOAM530+a8K1ifR21ihrIAKdGx03YzWmfrT0eyro73yLqJJjNgZ1BGvf 2P+c7qJiXymBur5mdAsLCowLK2p536qYSi0XFSQ= X-Google-Smtp-Source: ABdhPJyb4QW0tb5q+ZfW9NDY9Auzfa4vbPU4nHkZS1lmXokbloaMesZECKcPGheCR56X/nQ61xo3e+hk4v30vHcPla0= X-Received: by 2002:a37:6382:: with SMTP id x124mr13952498qkb.13.1592926697901; Tue, 23 Jun 2020 08:38:17 -0700 (PDT) MIME-Version: 1.0 From: =?UTF-8?B?5a2Z5LiW6b6ZIHN1bnNoaWxvbmc=?= Date: Tue, 23 Jun 2020 23:39:22 +0800 Message-ID: Subject: Are there still some methods that could be used by the Linux kernel to reduce memory fragmentation while both CONFIG-MIGRATION and CONFIG-COMPACTION are disabled? To: undisclosed-recipients:; Content-Type: multipart/alternative; boundary="000000000000fb508405a8c22559" X-Rspamd-Queue-Id: D9893184B5938 X-Spamd-Result: default: False [0.00 / 100.00] X-Rspamd-Server: rspam04 X-Bogosity: Ham, tests=bogofilter, spamicity=0.220927, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: --000000000000fb508405a8c22559 Content-Type: text/plain; charset="UTF-8" Are there still some methods that could be used by the Linux kernel to reduce memory fragmentation while both CONFIG-MIGRATION and CONFIG-COMPACTION are disabled? Are there some system settings that could make for this goal? --000000000000fb508405a8c22559 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Are there still some methods that could be used by the Lin= ux kernel=C2=A0
to reduce memory fragmentation while both CONFIG-MIGRAT= ION=C2=A0
and CONFIG-COMPACTION are disabled?

= Are there some system settings that could make for this goal?
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