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[2620:137:e000::1:20]) by mx.google.com with ESMTP id m20-20020a1709061ed400b006df83f92f6fsi1069110ejj.293.2022.04.01.00.04.52; Fri, 01 Apr 2022 00:05:28 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-nfs-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-nfs-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-nfs-owner@vger.kernel.org; dmarc=fail (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=huawei.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244567AbiDADb1 (ORCPT + 99 others); Thu, 31 Mar 2022 23:31:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59990 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235001AbiDADbZ (ORCPT ); Thu, 31 Mar 2022 23:31:25 -0400 Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 22D3057B15; Thu, 31 Mar 2022 20:29:34 -0700 (PDT) Received: from kwepemi500002.china.huawei.com (unknown [172.30.72.56]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4KV5GH2JhbzgY8W; Fri, 1 Apr 2022 11:27:51 +0800 (CST) Received: from kwepemm600015.china.huawei.com (7.193.23.52) by kwepemi500002.china.huawei.com (7.221.188.171) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.21; Fri, 1 Apr 2022 11:29:31 +0800 Received: from huawei.com (10.175.127.227) by kwepemm600015.china.huawei.com (7.193.23.52) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.21; Fri, 1 Apr 2022 11:29:30 +0800 From: ChenXiaoSong To: , , CC: , , , , , Subject: [PATCH -next,v2 0/3] nfs: handle writeback errors correctly Date: Fri, 1 Apr 2022 11:44:06 +0800 Message-ID: <20220401034409.256770-1-chenxiaosong2@huawei.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [10.175.127.227] X-ClientProxiedBy: dggems702-chm.china.huawei.com (10.3.19.179) To kwepemm600015.china.huawei.com (7.193.23.52) X-CFilter-Loop: Reflected X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_MED, RCVD_IN_MSPIKE_H5,RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE 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-nfs@vger.kernel.org v1: cover letter: (nfs: check writeback errors correctly) v2: - return more nuanced writeback errors in nfs_file_write(). - return writeback error in close()->flush() without consumed it. - fix: nfs_file_write() will always call nfs_wb_all() even if there is no new writeback error. ChenXiaoSong (3): NFS: return more nuanced writeback errors in nfs_file_write() NFS: nfs{,4}_file_flush() return correct writeback errors Revert "nfs: nfs_file_write() should check for writeback errors" fs/nfs/file.c | 23 ++++++++++------------- fs/nfs/nfs4file.c | 8 ++++---- fs/nfs/write.c | 5 +---- 3 files changed, 15 insertions(+), 21 deletions(-) -- 2.31.1