From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DB682ECDFB1 for ; Fri, 13 Jul 2018 03:10:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8D2A22124D for ; Fri, 13 Jul 2018 03:10:50 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8D2A22124D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387873AbeGMDXQ (ORCPT ); Thu, 12 Jul 2018 23:23:16 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:53490 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S2387801AbeGMDXQ (ORCPT ); Thu, 12 Jul 2018 23:23:16 -0400 Received: from DGGEMS402-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id A7C62F54BA251; Fri, 13 Jul 2018 11:10:41 +0800 (CST) Received: from [127.0.0.1] (10.134.22.195) by DGGEMS402-HUB.china.huawei.com (10.3.19.202) with Microsoft SMTP Server id 14.3.382.0; Fri, 13 Jul 2018 11:10:33 +0800 Subject: Re: [PATCH 1/5] f2fs: do not set free of current section To: Yunlong Song , , , CC: , , , , , References: <1531408170-45758-1-git-send-email-yunlong.song@huawei.com> <1531408170-45758-2-git-send-email-yunlong.song@huawei.com> From: Chao Yu Message-ID: <4a70ce4c-5fad-a550-4fa4-3a09bb76e37f@huawei.com> Date: Fri, 13 Jul 2018 11:10:32 +0800 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.8.0 MIME-Version: 1.0 In-Reply-To: <1531408170-45758-2-git-send-email-yunlong.song@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 2018/7/12 23:09, Yunlong Song wrote: > For the case when sbi->segs_per_sec > 1, take section:segment = 5 for > example, if segment 1 is just used and allocate new segment 2, and the > blocks of segment 1 is invalidated, at this time, the previous code will > use __set_test_and_free to free the free_secmap and free_sections++, > this is not correct since it is still a current section, so fix it. > > Signed-off-by: Yunlong Song Reviewed-by: Chao Yu Thanks,