From patchwork Sun Nov 3 22:24:16 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Darrick J. Wong" X-Patchwork-Id: 11224753 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id EF89416B1 for ; Sun, 3 Nov 2019 22:24:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CE9B121A4A for ; Sun, 3 Nov 2019 22:24:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="b4fNjusn" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727788AbfKCWYU (ORCPT ); Sun, 3 Nov 2019 17:24:20 -0500 Received: from aserp2120.oracle.com ([141.146.126.78]:39074 "EHLO aserp2120.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727320AbfKCWYU (ORCPT ); Sun, 3 Nov 2019 17:24:20 -0500 Received: from pps.filterd (aserp2120.oracle.com [127.0.0.1]) by aserp2120.oracle.com (8.16.0.27/8.16.0.27) with SMTP id xA3MOJTk073221 for ; Sun, 3 Nov 2019 22:24:19 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=subject : from : to : cc : date : message-id : in-reply-to : references : mime-version : content-type : content-transfer-encoding; s=corp-2019-08-05; bh=shVo0muNJ+a32YXRnPMAmTX3LSI/R4d1788uuNFDiJE=; b=b4fNjusnAarHhLt1XpGoMo61YJkg0Qk4iKXTdFh82bs22ngreaI3NCkLaSljx+Rrvf5V J5OWqgryi/DoOIAx2P+y0II8qBQSRwLF9LyHQVpBEF1WkSUdrUJwu+V7BnjYBLap6wZh KG56XLVdHScd2lbMjZbTqRsJVeDNJNtH0n///EUUjRsWGNOPtHagqU6PCACM+EPvW4N5 sFOAmYQEHVjmmIHQPCaQkl3UXvfdmMRBCrwNa//J4OWlzM+gBhv3P19VAx3VGeA9qDIU Z1qk2a75j9l7K2xNqHNve6gos86pHlxnyaPfD4oJCpwfuJF8D9dVW9pmc0JT/EDCKG8o hQ== Received: from aserp3020.oracle.com (aserp3020.oracle.com [141.146.126.70]) by aserp2120.oracle.com with ESMTP id 2w11rpm47c-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Sun, 03 Nov 2019 22:24:19 +0000 Received: from pps.filterd (aserp3020.oracle.com [127.0.0.1]) by aserp3020.oracle.com (8.16.0.27/8.16.0.27) with SMTP id xA3MOAR2071456 for ; Sun, 3 Nov 2019 22:24:19 GMT Received: from aserv0121.oracle.com (aserv0121.oracle.com [141.146.126.235]) by aserp3020.oracle.com with ESMTP id 2w1ka8e3n8-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Sun, 03 Nov 2019 22:24:18 +0000 Received: from abhmp0003.oracle.com (abhmp0003.oracle.com [141.146.116.9]) by aserv0121.oracle.com (8.14.4/8.13.8) with ESMTP id xA3MOIRZ032048 for ; Sun, 3 Nov 2019 22:24:18 GMT Received: from localhost (/67.169.218.210) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Sun, 03 Nov 2019 14:24:18 -0800 Subject: [PATCH 2/6] xfs: add missing assert in xfs_fsmap_owner_from_rmap From: "Darrick J. Wong" To: darrick.wong@oracle.com Cc: linux-xfs@vger.kernel.org Date: Sun, 03 Nov 2019 14:24:16 -0800 Message-ID: <157281985693.4151907.15767461539661066081.stgit@magnolia> In-Reply-To: <157281984457.4151907.11281776450827989936.stgit@magnolia> References: <157281984457.4151907.11281776450827989936.stgit@magnolia> User-Agent: StGit/0.17.1-dirty MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9430 signatures=668685 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=3 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=978 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1908290000 definitions=main-1911030234 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9430 signatures=668685 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 priorityscore=1501 malwarescore=0 suspectscore=3 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1908290000 definitions=main-1911030234 Sender: linux-xfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-xfs@vger.kernel.org From: Darrick J. Wong The fsmap handler shouldn't fail silently if the rmap code ever feeds it a special owner number that isn't known to the fsmap handler. Signed-off-by: Darrick J. Wong Reviewed-by: Christoph Hellwig --- fs/xfs/xfs_fsmap.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/xfs/xfs_fsmap.c b/fs/xfs/xfs_fsmap.c index d082143feb5a..918456ca29e1 100644 --- a/fs/xfs/xfs_fsmap.c +++ b/fs/xfs/xfs_fsmap.c @@ -146,6 +146,7 @@ xfs_fsmap_owner_from_rmap( dest->fmr_owner = XFS_FMR_OWN_FREE; break; default: + ASSERT(0); return -EFSCORRUPTED; } return 0;