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=-8.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 56BB8C12002 for ; Thu, 15 Jul 2021 00:20:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 35C61613CB for ; Thu, 15 Jul 2021 00:20:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233603AbhGOAXb (ORCPT ); Wed, 14 Jul 2021 20:23:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57718 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230282AbhGOAXb (ORCPT ); Wed, 14 Jul 2021 20:23:31 -0400 Received: from mail-pj1-x1033.google.com (mail-pj1-x1033.google.com [IPv6:2607:f8b0:4864:20::1033]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7CB82C06175F for ; Wed, 14 Jul 2021 17:20:39 -0700 (PDT) Received: by mail-pj1-x1033.google.com with SMTP id g4-20020a17090ace84b029017554809f35so4868658pju.5 for ; Wed, 14 Jul 2021 17:20:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=intel-com.20150623.gappssmtp.com; s=20150623; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=++GKWz1ssqCoeJx6bnGwv/X0kc5Z2dWJaQSf7sR2xSw=; b=U0PaRa++GGYaBFwYDH/lfFiilXCr2yuSCQujvVP22gL1atGIlTC378Mi40GfDOVB6A LGJQH3s5KlIRQ7jvjPI7PRMBUiieTdQD8EYG6o6W2/O8U70BMLXDq35Kwa1IwBLb3eom EOH0+hBF8DUoD0vjyPGEBg4f5VkUqNjqnUR5DPN7lHlEuj7S/OJejm38Ozv0gPPydnJt 3V1iRBhx3r8j1M1OTc1CWwejo+jBFjEltwpdNN/0xia1WQwphKJ6zjxe6RMYwdaUPRTY P7ywcBETHArMhiTAjqTuk79xznUmb5Hx5aIFoY/zOl2nJ4TIx9npkb6bAAG6BO9aDRpO wqQA== 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=++GKWz1ssqCoeJx6bnGwv/X0kc5Z2dWJaQSf7sR2xSw=; b=GWa7cVBWHJE3faRpBCtE9h8bPCPSvm1A0hz1zdJ6M3pUr9jL3LXnHL6dGZrX5YPO3H 2pOVS/m8oLYpygshucVqAWHczsOZ6DFXKBVc+mZd9DjKsJLWIdtDbVS750uZjnN10Bgg YUI/350zyKN8PBhCBtj9F269QRPZrgX2D0h3UpJlKuHU2/hOvD+Is4NB0VTRKpvF/Zz4 xYCfXddhD9SkxxZwJjWzdbeb7Ddx8khfMgH+DaJIU++BHdCHsLukzcV+DyyMBGbtfrWh nuZm0hMKqSPTgpQRIkJAMlcOvRAekq2EdDGdFOTJkpAGBOis2CPXAxbeGhdXvAZ5tg4q PNcg== X-Gm-Message-State: AOAM532krTUB89b9r9/rlYQMzgtxSETh5p1GaG0pKPEECLKNLW2ynawy OgM+YUUrJ9Ja7pDoS6lNGgvX9B74RxSlDN49oRzL0g== X-Google-Smtp-Source: ABdhPJyrCy3+Y6IJAkn3gtPXWHmXninLfXfs7SN98GDpyx+hpvDd5ePEFLW9PH44iDbQsDONtPRb8Mn3CdBYf6L02Lc= X-Received: by 2002:a17:902:6bc7:b029:129:20c4:1c33 with SMTP id m7-20020a1709026bc7b029012920c41c33mr679072plt.52.1626308439094; Wed, 14 Jul 2021 17:20:39 -0700 (PDT) MIME-Version: 1.0 References: <20210714193542.21857-1-joao.m.martins@oracle.com> <20210714193542.21857-4-joao.m.martins@oracle.com> In-Reply-To: <20210714193542.21857-4-joao.m.martins@oracle.com> From: Dan Williams Date: Wed, 14 Jul 2021 17:20:28 -0700 Message-ID: Subject: Re: [PATCH v3 03/14] mm/page_alloc: refactor memmap_init_zone_device() page init To: Joao Martins Cc: Linux MM , Vishal Verma , Dave Jiang , Naoya Horiguchi , Matthew Wilcox , Jason Gunthorpe , John Hubbard , Jane Chu , Muchun Song , Mike Kravetz , Andrew Morton , Jonathan Corbet , Linux NVDIMM , Linux Doc Mailing List Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org On Wed, Jul 14, 2021 at 12:36 PM Joao Martins wrote: > > Move struct page init to an helper function __init_zone_device_page(). > > This is in preparation for sharing the storage for / deduplicating > compound page metadata. > Looks good, Reviewed-by: Dan Williams