Received: by 2002:a05:6358:9144:b0:117:f937:c515 with SMTP id r4csp1359617rwr; Thu, 20 Apr 2023 13:54:22 -0700 (PDT) X-Google-Smtp-Source: AKy350afFb0owVxUShguf98pIp7fJf3zERD1hKyhih+PmOhWKOj2u2U3SPtdo8rQrlI2fETHcevd X-Received: by 2002:aa7:8896:0:b0:636:e0fb:8c45 with SMTP id z22-20020aa78896000000b00636e0fb8c45mr2981719pfe.16.1682024061855; Thu, 20 Apr 2023 13:54:21 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1682024061; cv=none; d=google.com; s=arc-20160816; b=efwah7/JVVxFhRKF49xRoXO04vnqTQBIHucXMJjKIigBqw/fdPbr98I450f71NgTkj ogur6O2l/kpq3tp/L3NgMI1CTAPtc1VJ6lyYLD7Mq2m7vjTooHXvAFr6OI16mIX4JF4L m1uUbEJOlNcaT+agqkaMBJQrIkA5o5eyiKiqajpDENOiz1v31OnxRmP3IivxwyAWy0O6 1c90NNrvMcu6Ok5aSdhBzUnGsaYBKhaz7KZySjrEMN/3W1MI/1HxElTMeQrgMwgDwuf8 YdAGFp+7fBGCTOcKrn2nM0UwK/K9nUN18fs5dg4+q0S9uRxptlxrYFv4XsDNNxMTm/vP 4DEw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :dkim-signature; bh=X3b9GsUwpYKeLaZJwp+ULnsmb0Ew2c/ag5wOzD9xBGg=; b=w3yaWkoGj5DQfg9ioJ5BVatgE3gNflzNp+3eCnSffVm8a/q1EPFTAXJiEgkZsf5XFo g/7mjesQ0pBqtpnvhTVcOmYZl5+SZP0iD5cuu2CSxjd4MU5+EQ3pkgO/RCGCky3HN8Cz ID7E5E6UHYqvUo4tOTEdVOjnenjYMSOq3FPJWc5wUPmn+Z7HctRYeEel3/zVeOGIHSiC foTv65QaHxGw0uAyxvYk1tWh0CyXYMmHAuSbMRetzzTPl3p1lPE/7ND+grFDCDO5K9vS HsmwGZtstGqRAI1YmKxCD/7A/IvQ1WavJBDJmvwup7sk90lKM725VkXZmwmm86/Ue7Ye n1ZQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linux.org.uk header.s=zeniv-20220401 header.b=Wo4KnFsS; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=zeniv.linux.org.uk Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id h64-20020a625343000000b0063b356e36fesi2515194pfb.372.2023.04.20.13.54.08; Thu, 20 Apr 2023 13:54:21 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@linux.org.uk header.s=zeniv-20220401 header.b=Wo4KnFsS; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=zeniv.linux.org.uk Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232289AbjDTUqF (ORCPT + 99 others); Thu, 20 Apr 2023 16:46:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59806 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231534AbjDTUqD (ORCPT ); Thu, 20 Apr 2023 16:46:03 -0400 Received: from zeniv.linux.org.uk (zeniv.linux.org.uk [IPv6:2a03:a000:7:0:5054:ff:fe1c:15ff]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1C035359F for ; Thu, 20 Apr 2023 13:46:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=linux.org.uk; s=zeniv-20220401; h=Sender:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=X3b9GsUwpYKeLaZJwp+ULnsmb0Ew2c/ag5wOzD9xBGg=; b=Wo4KnFsSV8NVDRCCzIgaO+7YMZ TGeVoZzbcIPCV4AudQ4WRzuGLJrfTiIHzkzxV6h2qeIc9DXLjd2avvvY4f2AfYZWzNuID0Mro9Snx lehRE3YZAqgwn4PtI+lmt73C+AcDqau6nBiPNVnUgx7T4WNcQOsPtbv4uQ32rjTA0y03QifZGTp5i QjoSq+/k6YQOXCdbYyiEcxWI/Ddr1sGn1VTwucrRmNgBfnUXCFbm79fQBZn+LlPpNRm7rY9RvJdfE b8fZXpM+SX+sj60tYm69TW8ltqbcKRcrHKU65FAVRCCmnYqMzc0GRQ3QNuOMfFjijuX7eme9kdUYx 7+/2oQ3g==; Received: from viro by zeniv.linux.org.uk with local (Exim 4.96 #2 (Red Hat Linux)) id 1ppbA1-00AxLY-1t; Thu, 20 Apr 2023 20:45:45 +0000 Date: Thu, 20 Apr 2023 21:45:45 +0100 From: Al Viro To: Haifeng Xu Cc: mszeredi@redhat.com, bigeasy@linutronix.de, mcgrof@kernel.org, xiubli@redhat.com, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 2/2] vfs: clean up d_backing_inode() function Message-ID: <20230420204545.GN3390869@ZenIV> References: <20230419104704.243950-1-haifeng.xu@shopee.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230419104704.243950-1-haifeng.xu@shopee.com> Sender: Al Viro X-Spam-Status: No, score=-4.3 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_EF,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Apr 19, 2023 at 10:47:04AM +0000, Haifeng Xu wrote: > d_backing_inode() does the same thing with d_inode(), so using > d_inode() to get the inode of dentry instead of d_backing_inode(). > > Signed-off-by: Haifeng Xu > Suggested-by: Miklos Szeredi Fine by me, but generally that kind of search-and-replace is better done differently: 1) patch replacing the definition of d_backing_inode() with #define d_backing_inode d_inode 2) mail to Linus, asking to do mechanical search-and-replace just prior to -rc1; see e.g. 7c0f6ba682b9 for example of that being done. In this case the script would be sed -i -e "s/\/d_inode/g" $(git grep -l -w "d_backing_inode") sed -i -e "/#define d_inode d_inode/d" include/linux/dentry.h