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=-0.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,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 B8F61C433E0 for ; Wed, 10 Jun 2020 03:08:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 900B12074B for ; Wed, 10 Jun 2020 03:08:59 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="a2BZcbxG" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726100AbgFJDI6 (ORCPT ); Tue, 9 Jun 2020 23:08:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43154 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725954AbgFJDI4 (ORCPT ); Tue, 9 Jun 2020 23:08:56 -0400 Received: from mail-qk1-x742.google.com (mail-qk1-x742.google.com [IPv6:2607:f8b0:4864:20::742]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 58A84C05BD1E for ; Tue, 9 Jun 2020 20:08:55 -0700 (PDT) Received: by mail-qk1-x742.google.com with SMTP id 205so771688qkg.3 for ; Tue, 09 Jun 2020 20:08:55 -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:content-transfer-encoding; bh=nxc1gVJf3J9VlsDFgF/n6DV/Fj0KBzAAvL6U4OgcS0A=; b=a2BZcbxG/VyEJHOxKSR2WaBQGDhAIPhdPiTMdVM7i9U66JOWNf4rEL7zc+C+e/03cr BpnhoyGEPqDaBFafy2Y2/18hK/lhumjDl5aLrEFs4N3qt8ZMFqQG50UvETtQqbm/3MzR GIsRgG/CiOJYPkYX2fGVKOXFJYgAvijcYUIPAtNS8wu4X567/0+WpPg3eIHM2h3VDeM+ gZ06IYW4RE9bNCTf8b73TvbXOFOAvqvXfBqZ4xl7lxug0SqwXeKu16ufS+a4bG+2RyDD NZcyecGsFa2AA/lKhA4CaFKkkOeYiD9DBiFkph/qq/VJz9gEyoeyFuR/uCTdh4jM/6PR SIag== 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:content-transfer-encoding; bh=nxc1gVJf3J9VlsDFgF/n6DV/Fj0KBzAAvL6U4OgcS0A=; b=nlZxPnNQM/Hr13cZUiQLOgYlZiTMx5JKEbMIJwwUixhfsvFxafWqQVREB/+1P2Apa+ ALo6lPmJr98VKsasSg8rVoddiSA0iW/Pf3H3AU83of2pON0FitwqA+cWVTO44KSK5Ybn RpHZTiWrPgTDujD48ZPm0/vvKJuOP92ISBtQ+UQsUQrPpjaZ8Rz2A0SUeo+WF6FTvHp7 t+Dl+Qr6yMSg9/HWNDiFXAWukAroHdDw5pxRsAJUtct1msg5yAs9ulGCHyG/kSvFVXMD tnsxYQtXqIRnMBqcypsPOhOAZcuqzVjQBthpCljISzZl6QaB5JGxebgEi19Of/A5Q0ch P47Q== X-Gm-Message-State: AOAM532uVthUMA5/ms1IkuVffaM42TpBGOTfy0k7F3vEpYbgCECYTifp ah4T/YiaLWIJ8Z8FRbQ6mhnXDESJqmGbbJfpQ5c= X-Google-Smtp-Source: ABdhPJzTddH41yWKgFtiMurzaACGltf3sAfRYgLL+lYRQIRaSRYdJ5BlYQR6Vz0bduM/uB6/Sv18iMGl576h+BwgSsc= X-Received: by 2002:a05:620a:a4a:: with SMTP id j10mr1011155qka.272.1591758534422; Tue, 09 Jun 2020 20:08:54 -0700 (PDT) MIME-Version: 1.0 References: <1590561903-13186-1-git-send-email-iamjoonsoo.kim@lge.com> <1590561903-13186-5-git-send-email-iamjoonsoo.kim@lge.com> <20200609132629.GF22623@dhcp22.suse.cz> In-Reply-To: <20200609132629.GF22623@dhcp22.suse.cz> From: Joonsoo Kim Date: Wed, 10 Jun 2020 12:08:40 +0900 Message-ID: Subject: Re: [PATCH v2 04/12] mm/hugetlb: use provided ac->gfp_mask for allocation To: Michal Hocko Cc: Andrew Morton , Linux Memory Management List , LKML , kernel-team@lge.com, Vlastimil Babka , Christoph Hellwig , Roman Gushchin , Mike Kravetz , Naoya Horiguchi , Joonsoo Kim Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 2020=EB=85=84 6=EC=9B=94 9=EC=9D=BC (=ED=99=94) =EC=98=A4=ED=9B=84 10:26, M= ichal Hocko =EB=8B=98=EC=9D=B4 =EC=9E=91=EC=84=B1: > > On Wed 27-05-20 15:44:55, Joonsoo Kim wrote: > > From: Joonsoo Kim > > > > gfp_mask handling on alloc_huge_page_(node|nodemask) is > > slightly changed, from ASSIGN to OR. It's safe since caller of these > > functions doesn't pass extra gfp_mask except htlb_alloc_mask(). > > > > This is a preparation step for following patches. > > This patch on its own doesn't make much sense to me. Should it be folded > in the patch which uses that? Splitting this patch is requested by Roman. :) Anyway, the next version would not have this patch since many thing will be changed. Thanks.