Received: by 2002:a25:8b91:0:0:0:0:0 with SMTP id j17csp21268761ybl; Mon, 6 Jan 2020 01:02:35 -0800 (PST) X-Google-Smtp-Source: APXvYqzD2YkDkjXrdrZi6BqfWbPYPyZkdqY5FZalXt0B2pwht7wV7PJ8fqrJdiZivbx7VFSQKvqt X-Received: by 2002:a54:4507:: with SMTP id l7mr5020621oil.164.1578301355064; Mon, 06 Jan 2020 01:02:35 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1578301355; cv=none; d=google.com; s=arc-20160816; b=LFKLNBMvrXHaSTiUN0acw5IaQPokh5IIE/qHMZKB6+0/ce3z+7k54H7Pi9nD/0voLv 7rK+MExqHTxkiM3ClUqJXSNxReoyG32OddtJoSVCczirHGEsaRl/sRRKUxSgd224d3w2 BCJ9fS4DRPd4cvkRVWIvw/BZC036xmTSFdBULDSQS2aPw8Uz6w4RtfcmO6ssxTQTFIWQ mwPOxRefgU+Yg0bDemyssbdaLw6a95telnTVqE9787vJAO4THiynUg3bPx70bqpPWC/F XRgtFlp/LBzP5Er6/X6TvFYKn3T9qTzi7s4xms4iWd9R12eLsdvRRa1eKE6eFAgFAnSI XJ4g== 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:references:cc:to:from:subject; bh=i7yHTDAwaHMQt4FkbjLfUviDvwbRl10G8DIaos8ZRpU=; b=rnsD0kkFUYjx4oMpXtXKXE4ah+ZWjmYo7NnrR/sffpto6eG6sSrWx1TZKWU9VizEzL cLSy+a1XKZUwCZiYdFa1O8/sMaBJ9Dq/oGI10QSrkxgszbapt/WFA/+dXnf8KgJKE+qY uj5TeiCMc2/oGlxXVJlvJozkJfkKtsDa2jz330wrlzvv8dqGa5JVeKI0EDbieNrY4fXL pka+ldl6y883+um5jB4bG0e8pS57mXYQEsHImk7bsc5BRVhjE4nIkHvOrcjb2QggN670 LeEVTrJ9wK8/h3tTgr+YZF0h+btfZKwuZLmytjn10GFWUYFwA40+DjQlX2/TT6UCAteG +/jQ== 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 q9si31681776oif.92.2020.01.06.01.02.22; Mon, 06 Jan 2020 01:02:35 -0800 (PST) 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 S1726155AbgAFJBP (ORCPT + 99 others); Mon, 6 Jan 2020 04:01:15 -0500 Received: from szxga04-in.huawei.com ([45.249.212.190]:8679 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725446AbgAFJBP (ORCPT ); Mon, 6 Jan 2020 04:01:15 -0500 Received: from DGGEMS404-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 78F401989D9DF3C45777; Mon, 6 Jan 2020 17:01:12 +0800 (CST) Received: from [10.134.22.195] (10.134.22.195) by smtp.huawei.com (10.3.19.204) with Microsoft SMTP Server (TLS) id 14.3.439.0; Mon, 6 Jan 2020 17:01:10 +0800 Subject: Re: [f2fs-dev] [RFC PATCH v5] f2fs: support data compression From: Chao Yu To: Jaegeuk Kim CC: , References: <20191216062806.112361-1-yuchao0@huawei.com> <20191218214619.GA20072@jaegeuk-macbookpro.roam.corp.google.com> <20191231004633.GA85441@jaegeuk-macbookpro.roam.corp.google.com> <7a579223-39d4-7e51-c361-4aa592b2500d@huawei.com> <20200102181832.GA1953@jaegeuk-macbookpro.roam.corp.google.com> <20200102190003.GA7597@jaegeuk-macbookpro.roam.corp.google.com> Message-ID: <94786408-219d-c343-70f2-70a2cc68dd38@huawei.com> Date: Mon, 6 Jan 2020 17:01:10 +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: 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 2020/1/3 14:50, Chao Yu wrote: > This works to me. Could you run fsstress tests on compressed root directory? > It seems still there are some bugs. Jaegeuk, Did you mean running por_fsstress testcase? Now, at least I didn't hit any problem for normal fsstress case. Thanks,