Received: by 2002:a05:6a10:206:0:0:0:0 with SMTP id 6csp1502233pxj; Fri, 4 Jun 2021 16:49:44 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzdgFPbOTpjlqtDz6LdqdRCmbQp/mVoq0mjl5NqopJAHIBOnV+70wg8OeXmY8a1Eu9daNig X-Received: by 2002:a17:906:ca4c:: with SMTP id jx12mr6708314ejb.155.1622850584138; Fri, 04 Jun 2021 16:49:44 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1622850584; cv=none; d=google.com; s=arc-20160816; b=qKqucDU5QRR97BvpSxFeuloITL04fie//PJY5gY1SArL9xkF7ymyE/E125UySOwFe8 6e3RQ02VzdagGr0AhisUFcSv3S8hy0KoxfUIPOn6OScadrxiomQRqKe7nlOSeNHb1iWo D+hytI5WQ3ns/l10/KOJ1Gck0DkUXGrFeN98WUSXGsuE/PeWV/G9k/JeJrorNgBXY44o yyVFchG3fOb5c+ElGcdbkdFjPegDG0QkIXpx2/HwzkLslKi2w/ZqcV7abUnSIH64tLp8 LoJdg1yxGlRi/5B76KTTEEJwH3YRbumSm/ukQpPZRtpxCE3it5n56uJWEysSuWfff2Lm eTxA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:content-language :in-reply-to:mime-version:user-agent:date:message-id:from:references :to:subject:dkim-signature; bh=y7HOUGtC+97hLKdMcyw3NTtKAdbchWzD4fHHhVEEREw=; b=BPXoOfIxqqFHH/78WN31TZ9eda7kRNffMx+2kUagNbme7j+ErQP2aqW0RqIK3Hjt0d 9miNSXZOTMVK+nNHlm4cEIs5A8ixRVcU2fqJsBtMS0fSjR5zNrVqIjxRgbEqV3vy+B74 LG+vhBMJGNilmgAllCv2f7lCwbvQ2HrUGccCdEACVw7hTyQ4iyRZoFi/QIELKfkFqi3t qEhUJ7y8HM1MmEwMjv2lJZVQ/dymX2NaLMN7w+uur1iqeuFmTGk8Rnw/o+7RfJ/m27R/ uwEvFgbHdGcdFJSz3afug48eGpOokKd3dKy7hLhMzg5QK25Xj8hwzOy6ajA1DvNLqNDO V0ig== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=hnxH246G; 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 e20si6073391ejd.727.2021.06.04.16.49.21; Fri, 04 Jun 2021 16:49:44 -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=k20201202 header.b=hnxH246G; 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 S230177AbhFDXtj (ORCPT + 99 others); Fri, 4 Jun 2021 19:49:39 -0400 Received: from mail.kernel.org ([198.145.29.99]:56308 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229853AbhFDXtj (ORCPT ); Fri, 4 Jun 2021 19:49:39 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id E245E613BF; Fri, 4 Jun 2021 23:47:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1622850472; bh=NLvDgBamIlTsoUpyubJK48lcnagyEU52NZCy5eYLioo=; h=Subject:To:References:From:Date:In-Reply-To:From; b=hnxH246GlLi904F4IdS+r6IcKoaZB6Hpcn3tJlLzavyZGdzveTbYwgivS5lcoIrFs CS7Z5xbGgfdhE0VQehGBRWNYH35/X0EI8uh57HuuP2P0Q9oENxr+6VJE5VT8TNjlC+ A+Hw4Bb5Lw/3E0HUjW//cXOb2rZIWHZCS8OdGfnuplSb83bbExwsWI39Pv9Kw/4eUM 9U/Yud3L7zPSV+5dkqe5JuCwgDkREwFSqR5UYZmYS4Tp89F0n9MCqdGjx+rp/P1B/0 QrwU1zHCsbEvlb4BUEPOpQl1Hfqj1H3tuMxkOkkqedyGV1P597AyvvdHn7xVUAz2Z+ 0KkRsJVe151Sg== Subject: Re: [f2fs-dev] [PATCH 2/2 v5] f2fs: support RO feature To: Jaegeuk Kim , linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net References: <20210521190217.2484099-1-jaegeuk@kernel.org> <20210521190217.2484099-2-jaegeuk@kernel.org> From: Chao Yu Message-ID: Date: Sat, 5 Jun 2021 07:47:52 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.10.2 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2021/6/4 0:08, Jaegeuk Kim wrote: > Given RO feature in superblock, we don't need to check provisioning/reserve > spaces and SSA area. > > Signed-off-by: Jaegeuk Kim Reviewed-by: Chao Yu Thanks,