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=-18.3 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_IN_DEF_DKIM_WL 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 54628C433ED for ; Sat, 10 Apr 2021 03:36:13 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id CB22A6115B for ; Sat, 10 Apr 2021 03:36:12 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CB22A6115B Authentication-Results: mail.kernel.org; dmarc=fail (p=reject dis=none) header.from=google.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 094BE6B006C; Fri, 9 Apr 2021 23:36:12 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 01E076B006E; Fri, 9 Apr 2021 23:36:11 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id DDA1B6B0070; Fri, 9 Apr 2021 23:36:11 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0199.hostedemail.com [216.40.44.199]) by kanga.kvack.org (Postfix) with ESMTP id BEE236B006C for ; Fri, 9 Apr 2021 23:36:11 -0400 (EDT) Received: from smtpin26.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with ESMTP id 76A47183E9A4D for ; Sat, 10 Apr 2021 03:36:11 +0000 (UTC) X-FDA: 78015044142.26.3A955FB Received: from mail-io1-f44.google.com (mail-io1-f44.google.com [209.85.166.44]) by imf13.hostedemail.com (Postfix) with ESMTP id 76F44E000104 for ; Sat, 10 Apr 2021 03:36:08 +0000 (UTC) Received: by mail-io1-f44.google.com with SMTP id y4so7976973ioy.3 for ; Fri, 09 Apr 2021 20:36:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=daL6soG/LrpwywjD7Ye7mA6cNwbKbr4iQbT4lP+NwEM=; b=aZvZdzeLjBlNJV36cLN1bMrDa0dtnuPuH00CSidpIvUvux5G78RMK2a6LP1MwtUzpr SSjCH2hamMYYzQerdHjchdQMNOFL5PM8s7JYZS8/YZe0DXxBYQ8K6Ui8LFJks3fBDrNq e9fw1dCHlR1PlOboZRKN+OneaOtZDxF4AiTat0hy3ofg9r15o8sDlzezzYN5uBzolgYQ ubXwU4dGd0hR0GlLcujgDlz2dknGxW7cFfLgyxic+oaVEokFKE5DL3glYhZ0qTg6+OEA bKgAZHM3xeeDrsdSN1jIXX1QGAu5P1UX3WOqqLmmmXhXjOB3DHlKYaPXaq8xu3tQEJnD 3F6A== 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=daL6soG/LrpwywjD7Ye7mA6cNwbKbr4iQbT4lP+NwEM=; b=FmTgxx0ZwaHfzg5eqJz7zB1cOnwOsEkapgjqyzD42rUACg4I5sYUsYXZBfKCGov6Jm 4DusFoYenq3Pkrg+avLR+pQKzPPASEe4YWga4MQlOyr53v4IsLVxQlz3gVgw9ipxj+zl qtHsRyExbQQ7V+3QIlr4YZC0DDCWuV1zCHmjvCIUM5VgDiozHkF+H9lS/geT30YysQor urRByX/eR2I0D27o+z7LuhH/RYBnXIcBeGwHXrWQ76u/HQn6x/nuzTHla5IBuB2o+cGf GvwxrrhLOF07qUkMjFg0Qkn+zfWF5hDuVibKBpjkPVpJKV/SqiU7KYdoReeDTHDFFuYY xGnA== X-Gm-Message-State: AOAM533SZ39KknEmBZAxUqXocnlWRyoSqSjzznc6VeNV4XFRDIEqLSII YPgBkRGMm90WKKVxziiqNnvjiLgdfgPCT4EAzAEigr5K36k= X-Google-Smtp-Source: ABdhPJwv09+tYGUZsmPinlJUc4NnAl6vn5Qg9uNrthhS28+Wdbxeric036UalSMhJyiPbon46hBWD6HwcJGkRwQgq4I= X-Received: by 2002:a6b:8ec2:: with SMTP id q185mr14109157iod.150.1618025770259; Fri, 09 Apr 2021 20:36:10 -0700 (PDT) MIME-Version: 1.0 References: <20210401183216.443C4443@viggo.jf.intel.com> <20210401183225.2EDC224F@viggo.jf.intel.com> In-Reply-To: <20210401183225.2EDC224F@viggo.jf.intel.com> From: Wei Xu Date: Fri, 9 Apr 2021 20:35:59 -0700 Message-ID: Subject: Re: [PATCH 05/10] mm/migrate: demote pages during reclaim To: Dave Hansen Cc: Linux MM , Linux Kernel Mailing List , Yang Shi , David Rientjes , Huang Ying , Dan Williams , Oscar Salvador Content-Type: text/plain; charset="UTF-8" X-Stat-Signature: dtfrbeoe8yu7mg1rw59huf7i1kzdqmmg X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: 76F44E000104 Received-SPF: none (google.com>: No applicable sender policy available) receiver=imf13; identity=mailfrom; envelope-from=""; helo=mail-io1-f44.google.com; client-ip=209.85.166.44 X-HE-DKIM-Result: pass/pass X-HE-Tag: 1618025768-708613 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000051, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: > +static unsigned int demote_page_list(struct list_head *demote_pages, > + struct pglist_data *pgdat, > + struct scan_control *sc) sc is not needed and can be removed from demote_page_list(). Reviewed-by: Wei Xu