From patchwork Fri Aug 11 03:38:55 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ye Bin X-Patchwork-Id: 13492 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:b824:0:b0:3f2:4152:657d with SMTP id z4csp853419vqi; Thu, 10 Aug 2023 21:39:08 -0700 (PDT) X-Google-Smtp-Source: AGHT+IEYDA2Ry+CGGjrcpsibF5bFlYVBOKV6Ll7D4zYwgzrcfTa9juJNj27fOo8jxIqaKsV0uxnj X-Received: by 2002:aa7:da45:0:b0:523:cbc0:8d2d with SMTP id w5-20020aa7da45000000b00523cbc08d2dmr236400eds.18.1691728748318; Thu, 10 Aug 2023 21:39:08 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1691728748; cv=none; d=google.com; s=arc-20160816; b=hvH/bcaTAyQCmnuXB2wvLrQMRV1PSDKCAsCUAdT03Ae7UdAiI3g1BoE00wN/1xfWbJ tJwl613F6pFTEIA8zUVFzE8aAeYt/VOGSVa5lM6BA6DJFmhUvVRJRyeyoZgsXrQBvZX3 HcYNxVIUW+iR8UeocPBpN3ZGxl3qWuISgAa9ITNF9ElBnV99aRoOzzBnXrw9DinJxxHx pS6g+63Z+Sdc3mcMANfymL7KWqo7SG57lyxDAXUAnKpa0vvrcyUzR2KVZlREKt10I5KX z/SLmXbN6dBD9hoLv0jKE6PvoxfNmDBGUrCUl+a6v3dFDSLTUJHXrz595OsLz7gMOev6 Xd6A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from; bh=goxZBm+bXK3mp+S1d5sNtX4PJG868ufU0/GxT7gK6rA=; fh=MI796NDOi1hkYj+2mvCPR4c/mpIsOpr8kjmc7YnsLTQ=; b=J7WcV49+4pXTckmrTMrZEqo8YOhR0OULdk+1qVyU+iigHGyv3SoJwy54etDBiOF2sH hYWb0V0CWD2jYhpBH4ca3ZP4E5FXmoJAnc7Fso8MhqCWwDAMkrMmSvM6ueSDfrnq1vNc Mx9CflaROYkJ0kVwrr3Nhq+uSSfS+u3fm07T1IdR1+bMs0XEGJa1n+UEqc+Kq/2wxKQM LmQB46M2HHIx5+VADfrnyyaOw6B6caMGwHnhjYBZyau3l6G21tPlJpjrE2QImT2piba7 YxrcQ1qmC26MJu0icueuHC92ur43nQUDTRFbO7+6ub8FUdikL6ApNtv+U+LQFEB9ahSa qW4A== 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=QUARANTINE sp=QUARANTINE dis=NONE) header.from=huawei.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id i13-20020aa7c70d000000b00523b1335614si1936281edq.148.2023.08.10.21.38.44; Thu, 10 Aug 2023 21:39:08 -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=QUARANTINE sp=QUARANTINE dis=NONE) header.from=huawei.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232033AbjHKDmV (ORCPT + 99 others); Thu, 10 Aug 2023 23:42:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41868 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229557AbjHKDmU (ORCPT ); Thu, 10 Aug 2023 23:42:20 -0400 Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 689CD2D57; Thu, 10 Aug 2023 20:42:19 -0700 (PDT) Received: from canpemm500010.china.huawei.com (unknown [172.30.72.56]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4RMTzW5lp5zCrc5; Fri, 11 Aug 2023 11:38:47 +0800 (CST) Received: from huawei.com (10.175.127.227) by canpemm500010.china.huawei.com (7.192.105.118) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Fri, 11 Aug 2023 11:42:16 +0800 From: Ye Bin To: , CC: , Ye Bin Subject: [PATCH 0/2] fix race between setxattr and write back Date: Fri, 11 Aug 2023 11:38:55 +0800 Message-ID: <20230811033857.1800578-1-yebin10@huawei.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 X-Originating-IP: [10.175.127.227] X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) To canpemm500010.china.huawei.com (7.192.105.118) 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 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 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1773906164133103878 X-GMAIL-MSGID: 1773906164133103878 Ye Bin (2): ext2: fix race between setxattr and write back ext2: dump current reservation window info before BUG fs/ext2/balloc.c | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-)