Received: by 2002:a05:6358:489b:b0:bb:da1:e618 with SMTP id x27csp1571393rwn; Thu, 15 Sep 2022 19:03:27 -0700 (PDT) X-Google-Smtp-Source: AMsMyM652rpp55lXFIM0GpEw4DPp1RM1r+0UXwWQpeb1xTgve7MmOn9YQ6lECJtVZBGwjeHXzFMA X-Received: by 2002:a62:3384:0:b0:538:58ab:8fee with SMTP id z126-20020a623384000000b0053858ab8feemr2983162pfz.7.1663293806936; Thu, 15 Sep 2022 19:03:26 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1663293806; cv=none; d=google.com; s=arc-20160816; b=QHIMxzuLS901A6UVjbdaj/DNl6dvj3sHwjBzPxisPCrt8rNpZ0DNooOHlKpVK+Y1rd CIGCQfxb/8SVsTiaZq7kNwb6fl7qtkzM6SAk/UAU+FK97wEa140OIM8x/pt8/qCl6EJ1 qOgQKfAzOxoVukA98gXdRsLzN81WcNPurRAkkgmEi4hznMFRPJ0fF/M0+4lUvnScz2Kq L1uhiYhIXH1yM/ovaBb88lHmgiFNh5o3mRNIy6TgrpcqHiwkNjDTmJpGznJ5a0gRogLH 0cLZ+/bxrHd20wI+288OS41cv824nVevYJmkFZccl/9Jpu4k753kJ5La9euqydzzGpHa 1v7A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:in-reply-to:from :content-language:references:cc:to:subject:user-agent:mime-version :date:message-id; bh=/zsenJCSw1lrZIsKfhvYgCWSpMP1kw91ZndVCQxOg6o=; b=VmMfvVnsCU7yWK4xHryPDfFhG1ZetHlzOtUcbaVDPhmY4x8dfHo5ZexceVpQPaxSHB sjKxkKZIwbij4iaiIK31dWtJ8RgpHe2S7ED1cTr62L2q/dS7Xpbg833czy5r5UH+bbKy eAdMH8WJ6C/MU54xzqPDD0QGlQV8Fx0fZU5BcIPfAxMyzfJgBDIdWlKaS2+2gY1L88Xu eDbmJU+ytK6+vwGl65Q0rFsSrIJj4Ygm278ycu4rd02UlcMCBglx2qiam2eoz5KeOdlR kR7DHUsYV2wt/PxD15VK1ToMuW7Ghn4CUtLkOKRdtEBOOLixwQ1587+YqLlOGTjkIEHC tNkQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=alibaba.com Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id s2-20020aa78bc2000000b0052b2d61f2c8si17439575pfd.293.2022.09.15.19.03.14; Thu, 15 Sep 2022 19:03:26 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=alibaba.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229789AbiIPBnL (ORCPT + 99 others); Thu, 15 Sep 2022 21:43:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33486 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229510AbiIPBnK (ORCPT ); Thu, 15 Sep 2022 21:43:10 -0400 Received: from out30-42.freemail.mail.aliyun.com (out30-42.freemail.mail.aliyun.com [115.124.30.42]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 322AC792E5; Thu, 15 Sep 2022 18:43:09 -0700 (PDT) X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R691e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018045170;MF=jefflexu@linux.alibaba.com;NM=1;PH=DS;RN=5;SR=0;TI=SMTPD_---0VPumdbO_1663292585; Received: from 30.221.130.67(mailfrom:jefflexu@linux.alibaba.com fp:SMTPD_---0VPumdbO_1663292585) by smtp.aliyun-inc.com; Fri, 16 Sep 2022 09:43:06 +0800 Message-ID: <2c14576b-b71c-799a-3c44-9eccae0b3610@linux.alibaba.com> Date: Fri, 16 Sep 2022 09:43:06 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.2.2 Subject: Re: [PATCH V4 1/6] erofs: use kill_anon_super() to kill super in fscache mode To: Jia Zhu , linux-erofs@lists.ozlabs.org Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, yinxin.x@bytedance.com References: <20220915124213.25767-1-zhujia.zj@bytedance.com> <20220915124213.25767-2-zhujia.zj@bytedance.com> Content-Language: en-US From: JeffleXu In-Reply-To: <20220915124213.25767-2-zhujia.zj@bytedance.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-11.7 required=5.0 tests=BAYES_00, ENV_AND_HDR_SPF_MATCH,NICE_REPLY_A,RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY, USER_IN_DEF_SPF_WL autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 9/15/22 8:42 PM, Jia Zhu wrote: > Use kill_anon_super() instead of generic_shutdown_super() since the > mount() in erofs fscache mode uses get_tree_nodev() and associated > anon bdev needs to be freed. > > Suggested-by: Jingbo Xu > Signed-off-by: Jia Zhu > Reviewed-by: Jingbo Xu Could you please also add a "Fixes" tag? -- Thanks, Jingbo