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 Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 0583DC433EF for ; Wed, 16 Mar 2022 02:52:52 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4KJFFH1pXhz3096 for ; Wed, 16 Mar 2022 13:52:51 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=tKWDHvKM; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=kernel.org (client-ip=2604:1380:40e1:4800::1; helo=sin.source.kernel.org; envelope-from=chao@kernel.org; receiver=) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=tKWDHvKM; dkim-atps=neutral Received: from sin.source.kernel.org (sin.source.kernel.org [IPv6:2604:1380:40e1:4800::1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4KJFF91wZHz2xtb for ; Wed, 16 Mar 2022 13:52:45 +1100 (AEDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sin.source.kernel.org (Postfix) with ESMTPS id 28D70CE1C83; Wed, 16 Mar 2022 02:52:42 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9BB39C340E8; Wed, 16 Mar 2022 02:52:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1647399160; bh=vHF98M61qDvZvLd0Uk5WVb7MVf1iLXSrASw3qtRoIVA=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=tKWDHvKMbSHVF8CZ8BI+lhJz11QXYzyz+gaRMKP15LiGXLPghlXr+9lFvUU0LLzMs VWBNwJk3KRWDCYGGfocp9nmOf5YL0P79iBeFzU9OCcnKSLArB0mrEsbUDxAyJsZEKc OfbuVZtm4qEnMYL2suTqFDhx5WL60VEJkt1EU3Y6yXDp6HAkMnPlfox2G3w3LmCdJI nc2qDun6fA7DEK17fAD2BtJR2nBGBHw6UDjnJHEIwb1OGFjpuhpLfVthObtv/LLY+8 zkGneSGTfyBtlNICyAoSYG4fmbeqxAWQT3Q958y1SIf0395zlc5jlFKN0ZHGANmEhi JNf6sgkDFgL3g== Message-ID: Date: Wed, 16 Mar 2022 10:52:36 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.6.2 Subject: Re: [PATCH 1/2] erofs: support read directory inodes with metabuf Content-Language: en-US To: Gao Xiang , linux-erofs@lists.ozlabs.org References: <20220316012246.95131-1-hsiangkao@linux.alibaba.com> From: Chao Yu In-Reply-To: <20220316012246.95131-1-hsiangkao@linux.alibaba.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: linux-erofs@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development of Linux EROFS file system List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: LKML Errors-To: linux-erofs-bounces+linux-erofs=archiver.kernel.org@lists.ozlabs.org Sender: "Linux-erofs" On 2022/3/16 9:22, Gao Xiang wrote: > Previously, directory inodes are directly handled with page cache > interfaces. > > In order to support sub-page directory blocks and folios, let's > convert them into the latest metabuf infrastructure as well and > this patch addresses the readdir case first. > > Signed-off-by: Gao Xiang Reviewed-by: Chao Yu Thanks,