Received: by 2002:a25:824b:0:0:0:0:0 with SMTP id d11csp808870ybn; Tue, 24 Sep 2019 09:50:06 -0700 (PDT) X-Google-Smtp-Source: APXvYqwCGaY/Mngw2Djy8yLM3fofSuj37FIVcRAcHxoGM5N94ZpFMsXtRMxOg1q3XmjXbS4+Vr// X-Received: by 2002:a17:906:2782:: with SMTP id j2mr3404743ejc.203.1569343805886; Tue, 24 Sep 2019 09:50:05 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1569343805; cv=none; d=google.com; s=arc-20160816; b=Dsmc8DBU3+pKsWIa6SbHiaaJ5gi41kotEmRQV/gjk8eurVNtb2/YZEcuNEQOhgAuY/ Fi0PCHhaKPon0yGAbHoeBhkmACLjEU/BOlBUEy8nmjCJd9/BxSXxc7RP6lzjMDlQ9cWt 3WRtoo88oaUR+10IcbLDTSnkQP+jmVHX4xKggiFhja9NZws5+fKdM/UWhTQZo+zlEYUL 7a6C1cQzn43UEI6AoB1IA8u3QDf6w/xhk7nx4s65YdriYge/0Bs1rBNQBLj1XnIAXnl6 Utn2WE2VMbcA4UOSv7L8FXBQanitV9Gpq+9wpsSPhkzhrdaSFGMa/KxPtyMNiajc1Js7 upmQ== 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:to:subject; bh=Ro9rwTZYnKE9SR8LoV5qmNgmw17sPIgWjUsCKWI0zV0=; b=wUq+grTDrpbFr4VOtFBXBEePynUKlQVskJpIcZx3Xc9g9r2lnioATzUzFpJVnqzz/l OfLE2l4/VE/6FqiwHf/PerxeBUA04YcONXjTHqYj4JaKuWbsB68WlFvuEggVxRSnoUeb sV69cGocPKZ++8AgTABLv+fCWmnlOVGABnw/GjIcuzZS2Mi9AL5/T46NN/ST1gnfLN5l c9288eD5UFEP9PY2ZEVPIjRbqpr3PaEZJnbB/klSqpCJXD2EfY0bQZV02kyCFAGB4RIq NieHOGggzRoCl4Zsu/IxuqZWbqfsMCpGQBH/xoBNcQ4YAcdCNOt+15yuL+0Q7A4tijkT yPzA== 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 gh2si1228417ejb.330.2019.09.24.09.49.42; Tue, 24 Sep 2019 09:50:05 -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 S1729434AbfIWHFP (ORCPT + 99 others); Mon, 23 Sep 2019 03:05:15 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:35642 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728002AbfIWHFO (ORCPT ); Mon, 23 Sep 2019 03:05:14 -0400 Received: from DGGEMS404-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id 2B199A78823A2977EAA0; Mon, 23 Sep 2019 15:05:13 +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, 23 Sep 2019 15:05:04 +0800 Subject: Re: [PATCH 1/1] f2fs: check total_segments from devices in raw_super To: sunqiuyang , , , , References: <20190923042235.37286-1-sunqiuyang@huawei.com> From: Chao Yu Message-ID: Date: Mon, 23 Sep 2019 15:04:36 +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: <20190923042235.37286-1-sunqiuyang@huawei.com> 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 2019/9/23 12:22, sunqiuyang wrote: > From: Qiuyang Sun > > For multi-device F2FS, we should check if the sum of total_segments from > all devices matches segment_count. > > Signed-off-by: Qiuyang Sun Reviewed-by: Chao Yu Thanks,