Received: by 2002:a05:6a10:22f:0:0:0:0 with SMTP id 15csp658717pxk; Sun, 30 Aug 2020 18:32:31 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwd02sY4s4PpJYQPlcnzLsJEHi39rNJPknWvlcRcMyST7Ym21+Cf7P+N7tuV+1OkIsyRtyL X-Received: by 2002:a50:8f85:: with SMTP id y5mr9398458edy.233.1598837551100; Sun, 30 Aug 2020 18:32:31 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1598837551; cv=none; d=google.com; s=arc-20160816; b=phgdFFrJ2TRwzFs8tqovAhXPWTHCImNM1pvx2qwEQbMNh8I3WWgYIgbGiUxLiCW5h7 VKZVx0smI5oaHRS5vvbIakRi57/2srvj9ulN3LONTyrJrfVjVaMMkrKTmHI+20p4HY3v AWItebifcV6/a5uCej4KYlvvtraB5K+YuKnfBRcP9TXvcnXeSAPusPCI2UlEAkV3m7db Mt2yMRq/8SJCtxFHX098+JU2BLiDtYg0uhBXKFuq5ADQiUrywQyqlTJOx4F4x7k+Lnq8 J7HSw+UVhSXhrP62rpp3raXJjD0imjyVZnshkmHp1PRBoNNnjY2r7t0FIf9SaSk6I7vh 2xnA== 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:references:cc:to:subject; bh=Yx0IcaD0JAhC03S/ijGjcg2j59zN7xSalvsBPP6n+nU=; b=KNDVm9X7EwWMzzFi83AkTyytjmDGlW4qdJE3+ETTJ0PenR9OW5+9aPabtjeiEaau3e nhUTFYi/FsWcdU2y+S1QZMgOxeT9yRNV4JI/hnkBd1inaGjxdfqyeHEab4kDcKvPl3gw JmwqllSrFUdW8CSZurBURkM9GSkq5dmQLH8pMFbfFF8f/aSLISU0LHAKAyRK+TyBIgrZ lhNdn3Ilfb4n6cp+LkeeC3etStCs3UoK0gwXBQT8V5CLVhcrSVapmoQE73UiGagD+CiI yqWBjO9OrjOcLgmrwvE6lN0XKStTFjQEujkVT3VbDjznu+xTCPz2FPyykuAtJ5M5q1fg 1a6Q== ARC-Authentication-Results: i=1; mx.google.com; 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 Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id la9si74658ejb.699.2020.08.30.18.32.08; Sun, 30 Aug 2020 18:32:31 -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; 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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727843AbgHaBb2 (ORCPT + 99 others); Sun, 30 Aug 2020 21:31:28 -0400 Received: from szxga07-in.huawei.com ([45.249.212.35]:39552 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727831AbgHaBb1 (ORCPT ); Sun, 30 Aug 2020 21:31:27 -0400 Received: from DGGEMS414-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 67D6D8F9667E1003F23B; Mon, 31 Aug 2020 09:31:23 +0800 (CST) Received: from [10.136.114.67] (10.136.114.67) by smtp.huawei.com (10.3.19.214) with Microsoft SMTP Server (TLS) id 14.3.487.0; Mon, 31 Aug 2020 09:31:22 +0800 Subject: Re: [f2fs-dev] [PATCH] f2fs: add block address limit check to compressed file To: Daeho Jeong , , , CC: Daeho Jeong References: <20200831002401.3159134-1-daeho43@gmail.com> From: Chao Yu Message-ID: Date: Mon, 31 Aug 2020 09:31:22 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <20200831002401.3159134-1-daeho43@gmail.com> Content-Type: text/plain; charset="windows-1252"; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Originating-IP: [10.136.114.67] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2020/8/31 8:24, Daeho Jeong wrote: > From: Daeho Jeong > > Need to add block address range check to compressed file case and > avoid calling get_data_block_bmap() for compressed file. > > Signed-off-by: Daeho Jeong Reviewed-by: Chao Yu Thanks,