Received: by 2002:a25:d7c1:0:0:0:0:0 with SMTP id o184csp4048848ybg; Fri, 25 Oct 2019 12:34:33 -0700 (PDT) X-Google-Smtp-Source: APXvYqwMFo0dP6Hrshqu+/6uBlZraXMU5tl1MZX8+6QHeIgiWfVOZAuJQRWZPFC+R5FtdXKjj+JM X-Received: by 2002:a17:906:fcce:: with SMTP id qx14mr5251447ejb.186.1572032073701; Fri, 25 Oct 2019 12:34:33 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1572032073; cv=none; d=google.com; s=arc-20160816; b=iYo/b9L82O68kCV/NP80lw3CiXKbmRXj2Q8e+cPrU3vHpJ6dUTc2SrFXXqGhXEF6W6 nEkeUIDBqRMhfW2jvHW2CyOsNFwFmLLLCQ7lGg7Tt1a9Ub14VN/P0Vu4TZhbMX2vr6Wi mTjyghTRw2W78AT49q/Dlg9OHNUIUtYo8PAdQsCjQ9FNpuGkwDDO7gOzt7N5tWTfgtVn iWj4+CAF+/ir8VyHLUZofX4iC/Y6beQ56z1cuDl2UdYTbqoTVuFWLSQvhCpi9FPewSPT /LiuSXImzjTci6DD7ZKnCXPZ3onsiQSSVLEo6JYE01ZZ+36zbWDVUGH5jwzkCA0anhht AbRQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding :content-language:in-reply-to:mime-version:user-agent:date :message-id:from:to:cc:references:subject; bh=GBjav6SR2bU55JWA338BF4dfi0uf+nT6lrYjTxmbQuc=; b=yZgcivES370SYEO1G+UOGsEgCg4UP73WZ0IaKxaiP6yYVlVIAPDL6+GzLCUepgte3Z C12k6SpCGb4rd+k878nPMXP5uqj1ZLqPANMhgjhnVg0QgD4SzgI126nCzVB0CrCRdnbX ioV3yy5vpCi4uwpLzxAlTZtBJJ/aZXQvitrC9HFmYEyzNcccb1lHD/TgoAWiXUaR3EFw 13xuB26jjlgRbdiU+Utqe0jY31uJDg+Ie0ol2yRjk4Eg3fEzIC3DDrVVc+yXZs7AZmta +jhi4z+W5OfdtB9H/Gj1kS8pFSTjKxT9Wl5HHKm0kb8Q21eIRim4QQwKhb8+0gsbRJ9p 1DNQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id a8si1987195edm.240.2019.10.25.12.34.10; Fri, 25 Oct 2019 12:34:33 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2408640AbfJYJH6 (ORCPT + 99 others); Fri, 25 Oct 2019 05:07:58 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:5183 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S2408378AbfJYJH6 (ORCPT ); Fri, 25 Oct 2019 05:07:58 -0400 Received: from DGGEMS402-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 74C9F518B207AD6D61CF; Fri, 25 Oct 2019 17:07:54 +0800 (CST) Received: from [10.134.22.195] (10.134.22.195) by smtp.huawei.com (10.3.19.202) with Microsoft SMTP Server (TLS) id 14.3.439.0; Fri, 25 Oct 2019 17:07:51 +0800 Subject: Re: [f2fs-dev] [PATCH 2/2] f2fs: support data compression References: <20191022171602.93637-1-jaegeuk@kernel.org> <20191022171602.93637-2-jaegeuk@kernel.org> <20191023052447.GD361298@sol.localdomain> CC: Jaegeuk Kim , , To: Eric Biggers From: Chao Yu Message-ID: <6fec84e8-82f2-aedc-9149-22ad501a08d3@huawei.com> Date: Fri, 25 Oct 2019 17:07:49 +0800 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <20191023052447.GD361298@sol.localdomain> Content-Type: text/plain; charset="windows-1252" Content-Language: en-US Content-Transfer-Encoding: 7bit X-Originating-IP: [10.134.22.195] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2019/10/23 13:24, Eric Biggers wrote: > How was this tested? Shouldn't there a mount option analogous to This should be a pre-RFC version..., I only didn't simple test on it, will do more later with combination of other features. Thanks,