Received: by 2002:a05:6a10:5bc5:0:0:0:0 with SMTP id os5csp2618466pxb; Sun, 17 Oct 2021 20:40:39 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxX8dSzkGl8pVkbxjqKI6hRb6BiN+my7Ntt5WCBdTARbWXzGMckD3iJRHBhug6ROPjrpim0 X-Received: by 2002:a63:788e:: with SMTP id t136mr21478598pgc.432.1634528439775; Sun, 17 Oct 2021 20:40:39 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1634528439; cv=none; d=google.com; s=arc-20160816; b=EBl7fRnSMyG4xz24OBheVjWDQmocWo/amvpT1xpGoljvaZUgTWUF2CjAVPZf5KngY6 z3fynlj7k6brQefQbSQBjT3m9EdxHtU5kk+YM49bv6Oc6wJI2W/sFfMOKHaKr33CWBVd Jy9FImGL+FgFcrOXLCrsqBcjYg0IF6QMK35h2tHLtefBOWmqZKxw/WCQ6VhSI04Q/If/ EAO1RxdR2tH6px//pDs5cVSpjJ/Fn/PFS5O/0WEed/gOyryfNcH/th4JcsmH2QuxMox5 5y6TDYTQXNzq8/V8HP9fzjeh8twwMihZktr1filjjjL9ZVC5CKe9bRG2izRpMCRslAy/ FOWg== 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=5BkwEnoWJ6Jqg/EoU+eGOpGjTok7yLXtETNoEDhtyKU=; b=AorisRtUG1i37zxrZRZgqRq46KiD0vapMIxNThtuH+nzLgy8yBXkZLowirLzHroW7Z t+PelfiNfAZbF2tQLYSYPgIpqhqCckFR7ybQdOjzYPOxQ86HubFL64lFYvC3vjq3769t VKPpbxn6JfECiR+8k3ISxB2wgvS9G8rMjFvYc0dfc2sTzPXKvoalYf2wTc20CqiY7HNq 0mN+XbQySX535iOlk/iziwcDdmMb0aZBaclIkOXb7h/Z4UegSOgVZZs1pCziQlCh3e3J l+jBpP4XYEGvkuJ6ujMakaVYaBiTmjQCyZvxTLPqpfKUIdUqq3OXp6LA00MAHJ8OqiKd GRqA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=hUdK4oHA; 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 j15si16272209pfr.243.2021.10.17.20.40.27; Sun, 17 Oct 2021 20:40:39 -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=hUdK4oHA; 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 S241391AbhJQBUn (ORCPT + 98 others); Sat, 16 Oct 2021 21:20:43 -0400 Received: from mail.kernel.org ([198.145.29.99]:50870 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230100AbhJQBUm (ORCPT ); Sat, 16 Oct 2021 21:20:42 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 1405B61040; Sun, 17 Oct 2021 01:18:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1634433513; bh=2pEJnugvv7r5TasV5ZvP9ZxHWn1aHcIZhOlEuKX4vNI=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=hUdK4oHAXEVI1OUUdA0gqGTQWCW1cB+WIXZSdNO67/FJ+ql97fsNqf0hhzlycGNs3 ML6uywFaduVrl+fiz9RT78IkRLlEg5CPqLmoDbMGuTb8atqf6sn1gCbGLFudeoKSPO VoPFO2a9e4i6TwbtHspoHNco6ccBcURWZN//EBA9pUFndHCqybWvgzniZdJ81AR/VQ 4R4/MJ/U0gLaX9HVxdgPrhNr+mIZhDKsSzw3RtC6po7Mw96uA5b2mbtBgYyG46fa3Y /Ns/L2bX/NNCwLIPUFLuHmc9hUu2Sac6yD7YU9fkHnnFihvWub/7UaJMdbmobfpQfb vDrOG9lmenpFw== Message-ID: <428311ea-a1ed-599c-44b0-9558c61495eb@kernel.org> Date: Sun, 17 Oct 2021 09:18:28 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.2.0 Subject: Re: [PATCH v4 1/2] erofs: decouple basic mount options from fs_context Content-Language: en-US To: Gao Xiang , linux-erofs@lists.ozlabs.org, Liu Bo Cc: LKML , Peng Tao , Yan Song , Changwei Ge , Liu Jiang , Joseph Qi References: <20211007070224.12833-1-hsiangkao@linux.alibaba.com> From: Chao Yu In-Reply-To: <20211007070224.12833-1-hsiangkao@linux.alibaba.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2021/10/7 15:02, Gao Xiang wrote: > Previously, EROFS mount options are all in the basic types, so > erofs_fs_context can be directly copied with assignment. However, > when the multiple device feature is introduced, it's hard to handle > multiple device information like the other basic mount options. > > Let's separate basic mount option usage from fs_context, thus > multiple device information can be handled gracefully then. > > No logic changes. > > Cc: Liu Bo > Cc: Chao Yu > Signed-off-by: Gao Xiang Reviewed-by: Chao Yu Thanks,