Received: by 2002:a25:23cc:0:0:0:0:0 with SMTP id j195csp1207161ybj; Thu, 7 May 2020 17:51:53 -0700 (PDT) X-Google-Smtp-Source: APiQypKqbnZmQYonX26BzzJbGYBkNExn9m7Mkmximx74hO3T+GcrViIv5V8PVQILQg2Ohzdj7/yM X-Received: by 2002:a17:906:17c5:: with SMTP id u5mr14653716eje.275.1588899113340; Thu, 07 May 2020 17:51:53 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1588899113; cv=none; d=google.com; s=arc-20160816; b=PntfVxxagDuMDhZxW8ZOVXbBVXq6SAT3S4GPHS3R+aqRHKabIGl+XTdl9QoXdK08eD Yj7DZJ9y6jLqzKll0qpxiKQE1lcdRtfupHWR/tFQUxOx/8sQ3fV6tddrlr0fVG+pJ6qY CbucE7wfxnI9EekpfldnJ2Pr5arsvRTYFWPIFP7fO4bHoN2fxmegHNsBlVsd4jnbYCTD kWswy1yXMDFvAUAHy+FlAEQYyPCgoc9H34JvXDU9pJVvOKoMQVnaAvWYptQMDeddCACf rJ6fpe5wd4PrWBH53xBm4FMsB3L2n/pGqXw1oPEWPA45qpCtfCpUioH1I0OR6ZMLGy1N k4aQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:dkim-signature; bh=o+XMYnph7WnUvtJzgSjnkfel0bcIVqkZCQcAyXf7X8w=; b=yMBs0u8ud4kvrHvNT0dR5WGiJTX98wh4Ir8uePKdjRM5RKEG8fRrO355g2EegORtEI tTktRXsSgI7NvFOpFDzi+B9Mq3PaLxVocMy5eMvX78QPcS53J6G7znygDuoMCbE+Ow84 Pi/N943LkboDbayWAW5APiy5A9P4ut5KG0uArJ7QbB85qGy4LD8be8tWHsys3W/wiMVn ZIweEHeQxxAbHvAlbqw1P5yaqz6u8ccxBkhBs46skW9YuLj1RnvEa+r9GqOIAvWaKrOP ipOPm4Fkz9ao23Xc58bfWC/MwweFbHubCr6mYX7jc/RtJXJqLI6vSdMjo+YzUIbTxcOh vu/g== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=MRyKEnLC; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id 6si39674edp.2.2020.05.07.17.51.29; Thu, 07 May 2020 17:51:53 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=MRyKEnLC; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726756AbgEHArt (ORCPT + 99 others); Thu, 7 May 2020 20:47:49 -0400 Received: from mail.kernel.org ([198.145.29.99]:34562 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726470AbgEHArs (ORCPT ); Thu, 7 May 2020 20:47:48 -0400 Received: from mail-lj1-f180.google.com (mail-lj1-f180.google.com [209.85.208.180]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 392C4208DB; Fri, 8 May 2020 00:47:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1588898868; bh=o+XMYnph7WnUvtJzgSjnkfel0bcIVqkZCQcAyXf7X8w=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=MRyKEnLCgDOEJAbR2QHtq5uH5cC3ds7OS0vSSpGdIWKUrlY5Up1fCDhounYXrbKZM tSbeRvZdsK8RK8bdNji3Tcot8wOcPydqqeK+1Q7BQ9K35Ms/Q6wK9XilKGISQYwXuI 6nrfNCi2g5rpI2hbjM63pxfYtU39Po7ggeLiUH5Y= Received: by mail-lj1-f180.google.com with SMTP id u15so8386393ljd.3; Thu, 07 May 2020 17:47:48 -0700 (PDT) X-Gm-Message-State: AGi0PuZXPFNKqvbf4TQQAVzxBuKMTWvVbxxGL9O8I5rPeoFERwBA/IK9 X5m6mxmNs1ZCTxPqxPjUNgebaq6SMuTehMwcj/w= X-Received: by 2002:a2e:a552:: with SMTP id e18mr10194682ljn.113.1588898866412; Thu, 07 May 2020 17:47:46 -0700 (PDT) MIME-Version: 1.0 References: <20200507214400.15785-1-guoqing.jiang@cloud.ionos.com> <20200507214400.15785-3-guoqing.jiang@cloud.ionos.com> In-Reply-To: <20200507214400.15785-3-guoqing.jiang@cloud.ionos.com> From: Song Liu Date: Thu, 7 May 2020 17:47:35 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [RFC PATCH V3 02/10] md: remove __clear_page_buffers and use attach/detach_page_private To: Guoqing Jiang Cc: Linux-Fsdevel , open list , david@fromorbit.com, hch@infradead.org, Matthew Wilcox , linux-raid Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, May 7, 2020 at 2:44 PM Guoqing Jiang wrote: > > After introduce attach/detach_page_private in pagemap.h, we can remove > the duplicat code and call the new functions. > > Cc: Song Liu > Cc: linux-raid@vger.kernel.org > Signed-off-by: Guoqing Jiang Acked-by: Song Liu