Received: by 2002:a05:6358:53a8:b0:117:f937:c515 with SMTP id z40csp2883215rwe; Sun, 16 Apr 2023 07:19:24 -0700 (PDT) X-Google-Smtp-Source: AKy350amo+/O/tNrXClcdVqIvR6NJbDvC6Rfjw9dKYos9zsMJ4X8OJBNhTbmEkTN1tgIK00m5abW X-Received: by 2002:a05:6a00:2490:b0:63b:8afe:a4dc with SMTP id c16-20020a056a00249000b0063b8afea4dcmr2410488pfv.30.1681654764513; Sun, 16 Apr 2023 07:19:24 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1681654764; cv=none; d=google.com; s=arc-20160816; b=gFqu7rX3VNV51uAUX1lH2BhWSYGga0CnZReV9bCN2TJbQ3kuLo2FVsSeXDME7St10d Xz+YUcZvcVHV48r69gGMZujdoXYShVNmQZCrdc0klyzo+R28GdVVsoRRNRJ8V8JTYpZe I4KLHvhwoWR3N1zkB8R6wM/+f7akeBoX3NiFEsfhjVj8PML4T5JfqlSbr64+kw7cb3Iq Gv2LLoCYRqN5e4bVAYkvpnxAA0wg2xwAsmMneQzeJtHWCI/sJzbXnkMEyEHz3vig49g/ T64Q9Y0dEkP5ZmIe4noc9WWMGOColIm7V6IHAtBXcgmqAkNwKEA4DxprSw15w5CSmB57 WDvw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:in-reply-to:from :references:cc:to:content-language:subject:user-agent:mime-version :date:message-id:dkim-signature; bh=U7iITPiLIXX3tBhjwakRGHniCFWc2WFYX1QRnWKdmnI=; b=yNoOqiW5VKU4TwU3BpUBN1c0rVed509AJ9fabxymahcT6uStcNRboPfv8F5S0wtCB1 CgBL3SAbwy1vk/cZdJ5oxczeXlbUbst+YYTSmORwUVBP20ZIzSvS7SXTAJeTkLVb81MM tdoiwSLEjuv6KaqSGdeIng25cDFa17jV5mAmQYrpZ3QfuBpCc+r8LtzyJuybCoVnEt2V VelTv5ginHRWPCzAfGNSL6p9ct2M10VwGyj99eNFPeCaYVlu/5kbi2iFB0Oth/3SF+jm b2uWLPELKfosZrKgqDBHw15C8RztY6an1X1UBCgcVc3DfoqC5zaUKftwR0ImJlwwTzps ZAIw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b="L/sqBDQq"; 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=kernel.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id z11-20020a6552cb000000b00513234112b6si9790570pgp.898.2023.04.16.07.19.11; Sun, 16 Apr 2023 07:19:24 -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=@kernel.org header.s=k20201202 header.b="L/sqBDQq"; 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=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230226AbjDPOPv (ORCPT + 99 others); Sun, 16 Apr 2023 10:15:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38256 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229976AbjDPOPt (ORCPT ); Sun, 16 Apr 2023 10:15:49 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9D9AB1986 for ; Sun, 16 Apr 2023 07:15:48 -0700 (PDT) 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 dfw.source.kernel.org (Postfix) with ESMTPS id 3A25260CE8 for ; Sun, 16 Apr 2023 14:15:48 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id F050FC433EF; Sun, 16 Apr 2023 14:15:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1681654547; bh=IJ/KLvgNXsd9AoIh2GNOX1lbUJteynHZL0yqKS/lun0=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=L/sqBDQqAkrUPyAnQJoIWII4VDnPxMLUSQQlOKcv+osZ065YJy23uc/J0Gox8zUb4 PGIwhClkBvY8TWbI+5oroRdZPEk8GUrlY9+nDeohWzvd85XvKfZXkQU6ns2ecyc2lj lnD09ZHiHeD2MJoxk38XfNvVEPwCVoWEFXdr8sE3ulHHXa70NSWkqLCxcWrWBI3nQM dBtw2L7YUHHiw5AQmqbZrY+mdHAYGeeQXKKVBp5zbpihfU+yXSjdOKqRBIEPCMs/kR himMtOmaIYfSkOGPUbl58Zr4wckxdBHSDfoEb24pdhCc7gstMwHexkRtS3hfCZOANs hBHGknVxUXdUA== Message-ID: Date: Sun, 16 Apr 2023 22:15:45 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.8.0 Subject: Re: [PATCH v2] erofs: tidy up EROFS on-disk naming Content-Language: en-US To: Gao Xiang , linux-erofs@lists.ozlabs.org Cc: LMKL References: <20230329054935.78763-1-hsiangkao@linux.alibaba.com> <20230331063149.25611-1-hsiangkao@linux.alibaba.com> From: Chao Yu In-Reply-To: <20230331063149.25611-1-hsiangkao@linux.alibaba.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-5.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A, RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_PASS,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 2023/3/31 14:31, Gao Xiang wrote: > - Get rid of all "vle" (variable-length extents) expressions > since they only expand overall name lengths unnecessarily; > - Rename COMPRESSION_LEGACY to COMPRESSED_FULL; > - Move on-disk directory definitions ahead of compression; > - Drop unused extended attribute definitions; > - Move inode ondisk union `i_u` out as `union erofs_inode_i_u`. > > No actual logical change. > > Signed-off-by: Gao Xiang Reviewed-by: Chao Yu Thanks,