From patchwork Mon Nov 11 01:17:58 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: 11236395 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 577FF1709 for ; Mon, 11 Nov 2019 01:18:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 34F9420818 for ; Mon, 11 Nov 2019 01:18:56 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="HO6R+fYN" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726733AbfKKBSz (ORCPT ); Sun, 10 Nov 2019 20:18:55 -0500 Received: from aserp2120.oracle.com ([141.146.126.78]:59410 "EHLO aserp2120.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726754AbfKKBSz (ORCPT ); Sun, 10 Nov 2019 20:18:55 -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 xAB1IiEm103226; Mon, 11 Nov 2019 01:18:44 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=fBujiqu+jwuO9yexsQFo3y7VVEXDIVXsWhYM4m4kdQM=; b=HO6R+fYNPDfjTOQIk05B0lqeAIw1hpYOxyp+yZExasecpg+8gCNmZHXJfybjU5h2OyBo 3tlA5B2OL2R64PWaekZqP1jYkEFW2SDzDkirXcmkYPj0367usxWrWEB1ywnY/ZDvdRUC h5rhqbHSUbbWgEghEWIzWH/Lxkc3GiTm3DwZaCwZD+pabZYJvzO39D9aPdB2votB99Ld L0kLbjCPUBrTfeABLKdd5GRxbUH0cgPbhlqxZ8RV+nR9U0HN6IHWiC3UxJSPDNf+pU6M zSBlMdP/DeQjCcAN/dRAxFiGNAaqpuMK43dqafz0IRNQwFqgUVuvXqZLmoiqHUwnpzV6 MA== Received: from userp3020.oracle.com (userp3020.oracle.com [156.151.31.79]) by aserp2120.oracle.com with ESMTP id 2w5ndpv4kr-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 11 Nov 2019 01:18:44 +0000 Received: from pps.filterd (userp3020.oracle.com [127.0.0.1]) by userp3020.oracle.com (8.16.0.27/8.16.0.27) with SMTP id xAB1IcxO111929; Mon, 11 Nov 2019 01:18:43 GMT Received: from userv0122.oracle.com (userv0122.oracle.com [156.151.31.75]) by userp3020.oracle.com with ESMTP id 2w67kjbvb4-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 11 Nov 2019 01:18:41 +0000 Received: from abhmp0002.oracle.com (abhmp0002.oracle.com [141.146.116.8]) by userv0122.oracle.com (8.14.4/8.14.4) with ESMTP id xAB1HxCf017447; Mon, 11 Nov 2019 01:18:00 GMT Received: from localhost (/67.169.218.210) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Mon, 11 Nov 2019 01:17:59 +0000 Subject: [PATCH 1/3] xfs: add a if_xfs_meta_bad macro for testing and logging bad metadata From: "Darrick J. Wong" To: darrick.wong@oracle.com Cc: linux-xfs@vger.kernel.org, hch@infradead.org, david@fromorbit.org Date: Sun, 10 Nov 2019 17:17:58 -0800 Message-ID: <157343507829.1945685.13191379852906635565.stgit@magnolia> In-Reply-To: <157343507145.1945685.2940312466469213044.stgit@magnolia> References: <157343507145.1945685.2940312466469213044.stgit@magnolia> User-Agent: StGit/0.17.1-dirty MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9437 signatures=668685 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=1 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1910280000 definitions=main-1911110009 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9437 signatures=668685 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 priorityscore=1501 malwarescore=0 suspectscore=1 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=8.0.1-1910280000 definitions=main-1911110009 Sender: linux-xfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-xfs@vger.kernel.org From: Darrick J. Wong Add a new macro, if_xfs_meta_bad, which we will use to integrate some corruption reporting when the corruption test expression is true. This will be used in the next patch to remove the ugly XFS_WANT_CORRUPT* macros. Signed-off-by: Darrick J. Wong --- fs/xfs/xfs_linux.h | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) diff --git a/fs/xfs/xfs_linux.h b/fs/xfs/xfs_linux.h index 2271db4e8d66..d0fb1e612c42 100644 --- a/fs/xfs/xfs_linux.h +++ b/fs/xfs/xfs_linux.h @@ -229,6 +229,10 @@ int xfs_rw_bdev(struct block_device *bdev, sector_t sector, unsigned int count, #define ASSERT(expr) \ (likely(expr) ? (void)0 : assfail(NULL, #expr, __FILE__, __LINE__)) +#define xfs_meta_bad(mp, expr) \ + (unlikely(expr) ? assfail((mp), #expr, __FILE__, __LINE__), \ + true : false) + #else /* !DEBUG */ #ifdef XFS_WARN @@ -236,13 +240,23 @@ int xfs_rw_bdev(struct block_device *bdev, sector_t sector, unsigned int count, #define ASSERT(expr) \ (likely(expr) ? (void)0 : asswarn(NULL, #expr, __FILE__, __LINE__)) +#define xfs_meta_bad(mp, expr) \ + (unlikely(expr) ? asswarn((mp), #expr, __FILE__, __LINE__), \ + true : false) + #else /* !DEBUG && !XFS_WARN */ -#define ASSERT(expr) ((void)0) +#define ASSERT(expr) ((void)0) + +#define xfs_meta_bad(mp, expr) \ + (unlikely(expr) ? XFS_ERROR_REPORT(#expr, XFS_ERRLEVEL_LOW, (mp)), \ + true : false) #endif /* XFS_WARN */ #endif /* DEBUG */ +#define if_xfs_meta_bad(mp, expr) if (xfs_meta_bad((mp), (expr))) + #define STATIC static noinline #ifdef CONFIG_XFS_RT From patchwork Mon Nov 11 01:18:05 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: 11236399 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 EC1F414ED for ; Mon, 11 Nov 2019 01:19:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A136920818 for ; Mon, 11 Nov 2019 01:19:06 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="ZbmdDePe" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726754AbfKKBTG (ORCPT ); Sun, 10 Nov 2019 20:19:06 -0500 Received: from aserp2120.oracle.com ([141.146.126.78]:59358 "EHLO aserp2120.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726275AbfKKBTG (ORCPT ); Sun, 10 Nov 2019 20:19:06 -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 xAB1ITrn102790; Mon, 11 Nov 2019 01:18:29 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=bb1V5D7zEbXRRAGIW2WkE5lOpFJ0pQ949Fb/4ub1LIg=; b=ZbmdDePeueE1CjZ2yXVPKxf1Z/yZZBJZp5eog4BIWOzdFVqoYceZhsu0UbYgrmpCp+pP LOnvprycKS0Y4ZMUq4/nuYDPigGqaDhevKxM6cfGLH/uNlQZk95hUZI0aC5NXmdB/7A3 GRubrokfYl2d3eEbBP9P+Zdvcsd8eg20JIsgPhtR3XKc1lPsbCO4vonE04AoO8bxWxt5 YYq/eWnQQD6kAMbm8ezTdKOZ2wrr0X9SUd5EF6vaeUtf5/IiP2mYK/d734J1CWGBlrxE nseSNY+C+WecdNwB6cpKDXcj+aqdYDcKf8KLQxU6W+bpEMGvd0h0VpubY/CM8buh+6Qz Tg== Received: from aserp3030.oracle.com (aserp3030.oracle.com [141.146.126.71]) by aserp2120.oracle.com with ESMTP id 2w5ndpv4hu-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 11 Nov 2019 01:18:28 +0000 Received: from pps.filterd (aserp3030.oracle.com [127.0.0.1]) by aserp3030.oracle.com (8.16.0.27/8.16.0.27) with SMTP id xAB1IN2J093565; Mon, 11 Nov 2019 01:18:24 GMT Received: from aserv0121.oracle.com (aserv0121.oracle.com [141.146.126.235]) by aserp3030.oracle.com with ESMTP id 2w6r8gx4hx-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 11 Nov 2019 01:18:23 +0000 Received: from abhmp0002.oracle.com (abhmp0002.oracle.com [141.146.116.8]) by aserv0121.oracle.com (8.14.4/8.13.8) with ESMTP id xAB1I6gx007257; Mon, 11 Nov 2019 01:18:06 GMT Received: from localhost (/67.169.218.210) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Mon, 11 Nov 2019 01:18:06 +0000 Subject: [PATCH 2/3] xfs: kill the XFS_WANT_CORRUPT_* macros From: "Darrick J. Wong" To: darrick.wong@oracle.com Cc: linux-xfs@vger.kernel.org, hch@infradead.org, david@fromorbit.org Date: Sun, 10 Nov 2019 17:18:05 -0800 Message-ID: <157343508488.1945685.9867882880040545380.stgit@magnolia> In-Reply-To: <157343507145.1945685.2940312466469213044.stgit@magnolia> References: <157343507145.1945685.2940312466469213044.stgit@magnolia> User-Agent: StGit/0.17.1-dirty MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9437 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=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1910280000 definitions=main-1911110009 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9437 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=1011 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1910280000 definitions=main-1911110009 Sender: linux-xfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-xfs@vger.kernel.org From: Darrick J. Wong The XFS_WANT_CORRUPT_* macros conceal subtle side effects such as the creation of local variables and redirections of the code flow. This is pretty ugly, so replace them with explicit if_xfs_meta_bad() tests that remove both of those ugly points. First we use Cocinelle to expand the macros into an if test and braces with the following coccinelle script: @@ expression mp, test; identifier label; @@ - XFS_WANT_CORRUPTED_GOTO(mp, test, label); + if (XFS_IS_CORRUPT(mp, !test)) { error = -EFSCORRUPTED; goto label; } @@ expression mp, test; @@ - XFS_WANT_CORRUPTED_RETURN(mp, test); + if (XFS_IS_CORRUPT(mp, !test)) return -EFSCORRUPTED; @@ expression mp, lval, rval; @@ - XFS_IS_CORRUPT(mp, !(lval == rval)) + XFS_IS_CORRUPT(mp, lval != rval) @@ expression mp, e1, e2; @@ - XFS_IS_CORRUPT(mp, !(e1 && e2)) + XFS_IS_CORRUPT(mp, !e1 || !e2) @@ expression e1, e2; @@ - !(e1 == e2) + e1 != e2 @@ expression e1, e2, e3, e4, e5, e6; @@ - !(e1 == e2 && e3 == e4) || e5 != e6 + e1 != e2 || e3 != e4 || e5 != e6 @@ expression e1, e2, e3, e4, e5, e6; @@ - !(e1 == e2 || (e3 <= e4 && e5 <= e6)) + e1 != e2 && (e3 > e4 || e5 > e6) @@ expression mp, e1, e2; @@ - XFS_IS_CORRUPT(mp, !(e1 <= e2)) + XFS_IS_CORRUPT(mp, e1 > e2) @@ expression mp, e1, e2; @@ - XFS_IS_CORRUPT(mp, !(e1 < e2)) + XFS_IS_CORRUPT(mp, e1 >= e2) @@ expression mp, e1; @@ - XFS_IS_CORRUPT(mp, !!e1) + XFS_IS_CORRUPT(mp, e1) @@ expression mp, e1, e2; @@ - XFS_IS_CORRUPT(mp, !(e1 || e2)) + XFS_IS_CORRUPT(mp, !e1 && !e2) @@ expression mp, e1, e2, e3, e4; @@ - XFS_IS_CORRUPT(mp, !(e1 == e2) && !(e3 == e4)) + XFS_IS_CORRUPT(mp, e1 != e2 && e3 != e4) @@ expression mp, e1, e2, e3, e4; @@ - XFS_IS_CORRUPT(mp, !(e1 <= e2) || !(e3 >= e4)) + XFS_IS_CORRUPT(mp, e1 > e2 || e3 < e4) @@ expression mp, e1, e2, e3, e4; @@ - XFS_IS_CORRUPT(mp, !(e1 == e2) && !(e3 <= e4)) + XFS_IS_CORRUPT(mp, e1 != e2 && e3 > e4) And then once we've done that, convert it to the new macro with: sed -e 's/if (XFS_IS_CORRUPT(\(.*\)))/if_xfs_meta_bad(\1)/g' \ -e 's/if (XFS_IS_CORRUPT(\(.*\),$/if_xfs_meta_bad(\1,/g' \ -i fs/xfs/*.[ch] fs/xfs/scrub/*.[ch] fs/xfs/libxfs/*.[ch] Signed-off-by: Darrick J. Wong --- fs/xfs/libxfs/xfs_alloc.c | 226 +++++++++++++++++++------- fs/xfs/libxfs/xfs_bmap.c | 299 +++++++++++++++++++++++++++------- fs/xfs/libxfs/xfs_btree.c | 53 +++++- fs/xfs/libxfs/xfs_ialloc.c | 117 ++++++++++--- fs/xfs/libxfs/xfs_refcount.c | 165 ++++++++++++++----- fs/xfs/libxfs/xfs_rmap.c | 368 ++++++++++++++++++++++++++++++++---------- fs/xfs/xfs_discard.c | 5 - fs/xfs/xfs_error.h | 26 --- fs/xfs/xfs_iwalk.c | 3 9 files changed, 933 insertions(+), 329 deletions(-) diff --git a/fs/xfs/libxfs/xfs_alloc.c b/fs/xfs/libxfs/xfs_alloc.c index 675613c7bacb..56277d71f6a3 100644 --- a/fs/xfs/libxfs/xfs_alloc.c +++ b/fs/xfs/libxfs/xfs_alloc.c @@ -451,13 +451,14 @@ xfs_alloc_fixup_trees( #ifdef DEBUG if ((error = xfs_alloc_get_rec(cnt_cur, &nfbno1, &nflen1, &i))) return error; - XFS_WANT_CORRUPTED_RETURN(mp, - i == 1 && nfbno1 == fbno && nflen1 == flen); + if_xfs_meta_bad(mp, i != 1 || nfbno1 != fbno || nflen1 != flen) + return -EFSCORRUPTED; #endif } else { if ((error = xfs_alloc_lookup_eq(cnt_cur, fbno, flen, &i))) return error; - XFS_WANT_CORRUPTED_RETURN(mp, i == 1); + if_xfs_meta_bad(mp, i != 1) + return -EFSCORRUPTED; } /* * Look up the record in the by-block tree if necessary. @@ -466,13 +467,14 @@ xfs_alloc_fixup_trees( #ifdef DEBUG if ((error = xfs_alloc_get_rec(bno_cur, &nfbno1, &nflen1, &i))) return error; - XFS_WANT_CORRUPTED_RETURN(mp, - i == 1 && nfbno1 == fbno && nflen1 == flen); + if_xfs_meta_bad(mp, i != 1 || nfbno1 != fbno || nflen1 != flen) + return -EFSCORRUPTED; #endif } else { if ((error = xfs_alloc_lookup_eq(bno_cur, fbno, flen, &i))) return error; - XFS_WANT_CORRUPTED_RETURN(mp, i == 1); + if_xfs_meta_bad(mp, i != 1) + return -EFSCORRUPTED; } #ifdef DEBUG @@ -483,8 +485,9 @@ xfs_alloc_fixup_trees( bnoblock = XFS_BUF_TO_BLOCK(bno_cur->bc_bufs[0]); cntblock = XFS_BUF_TO_BLOCK(cnt_cur->bc_bufs[0]); - XFS_WANT_CORRUPTED_RETURN(mp, - bnoblock->bb_numrecs == cntblock->bb_numrecs); + if_xfs_meta_bad(mp, + bnoblock->bb_numrecs != cntblock->bb_numrecs) + return -EFSCORRUPTED; } #endif @@ -514,25 +517,30 @@ xfs_alloc_fixup_trees( */ if ((error = xfs_btree_delete(cnt_cur, &i))) return error; - XFS_WANT_CORRUPTED_RETURN(mp, i == 1); + if_xfs_meta_bad(mp, i != 1) + return -EFSCORRUPTED; /* * Add new by-size btree entry(s). */ if (nfbno1 != NULLAGBLOCK) { if ((error = xfs_alloc_lookup_eq(cnt_cur, nfbno1, nflen1, &i))) return error; - XFS_WANT_CORRUPTED_RETURN(mp, i == 0); + if_xfs_meta_bad(mp, i != 0) + return -EFSCORRUPTED; if ((error = xfs_btree_insert(cnt_cur, &i))) return error; - XFS_WANT_CORRUPTED_RETURN(mp, i == 1); + if_xfs_meta_bad(mp, i != 1) + return -EFSCORRUPTED; } if (nfbno2 != NULLAGBLOCK) { if ((error = xfs_alloc_lookup_eq(cnt_cur, nfbno2, nflen2, &i))) return error; - XFS_WANT_CORRUPTED_RETURN(mp, i == 0); + if_xfs_meta_bad(mp, i != 0) + return -EFSCORRUPTED; if ((error = xfs_btree_insert(cnt_cur, &i))) return error; - XFS_WANT_CORRUPTED_RETURN(mp, i == 1); + if_xfs_meta_bad(mp, i != 1) + return -EFSCORRUPTED; } /* * Fix up the by-block btree entry(s). @@ -543,7 +551,8 @@ xfs_alloc_fixup_trees( */ if ((error = xfs_btree_delete(bno_cur, &i))) return error; - XFS_WANT_CORRUPTED_RETURN(mp, i == 1); + if_xfs_meta_bad(mp, i != 1) + return -EFSCORRUPTED; } else { /* * Update the by-block entry to start later|be shorter. @@ -557,10 +566,12 @@ xfs_alloc_fixup_trees( */ if ((error = xfs_alloc_lookup_eq(bno_cur, nfbno2, nflen2, &i))) return error; - XFS_WANT_CORRUPTED_RETURN(mp, i == 0); + if_xfs_meta_bad(mp, i != 0) + return -EFSCORRUPTED; if ((error = xfs_btree_insert(bno_cur, &i))) return error; - XFS_WANT_CORRUPTED_RETURN(mp, i == 1); + if_xfs_meta_bad(mp, i != 1) + return -EFSCORRUPTED; } return 0; } @@ -821,7 +832,8 @@ xfs_alloc_cur_check( error = xfs_alloc_get_rec(cur, &bno, &len, &i); if (error) return error; - XFS_WANT_CORRUPTED_RETURN(args->mp, i == 1); + if_xfs_meta_bad(args->mp, i != 1) + return -EFSCORRUPTED; /* * Check minlen and deactivate a cntbt cursor if out of acceptable size @@ -1026,7 +1038,10 @@ xfs_alloc_ag_vextent_small( error = xfs_alloc_get_rec(ccur, &fbno, &flen, &i); if (error) goto error; - XFS_WANT_CORRUPTED_GOTO(args->mp, i == 1, error); + if_xfs_meta_bad(args->mp, i != 1) { + error = -EFSCORRUPTED; + goto error; + } goto out; } @@ -1058,9 +1073,11 @@ xfs_alloc_ag_vextent_small( } *fbnop = args->agbno = fbno; *flenp = args->len = 1; - XFS_WANT_CORRUPTED_GOTO(args->mp, - fbno < be32_to_cpu(XFS_BUF_TO_AGF(args->agbp)->agf_length), - error); + if_xfs_meta_bad(args->mp, fbno >= + be32_to_cpu(XFS_BUF_TO_AGF(args->agbp)->agf_length)) { + error = -EFSCORRUPTED; + goto error; + } args->wasfromfl = 1; trace_xfs_alloc_small_freelist(args); @@ -1215,7 +1232,10 @@ xfs_alloc_ag_vextent_exact( error = xfs_alloc_get_rec(bno_cur, &fbno, &flen, &i); if (error) goto error0; - XFS_WANT_CORRUPTED_GOTO(args->mp, i == 1, error0); + if_xfs_meta_bad(args->mp, i != 1) { + error = -EFSCORRUPTED; + goto error0; + } ASSERT(fbno <= args->agbno); /* @@ -1494,7 +1514,8 @@ xfs_alloc_ag_vextent_lastblock( error = xfs_alloc_get_rec(acur->cnt, bno, len, &i); if (error) return error; - XFS_WANT_CORRUPTED_RETURN(args->mp, i == 1); + if_xfs_meta_bad(args->mp, i != 1) + return -EFSCORRUPTED; if (*len >= args->minlen) break; error = xfs_btree_increment(acur->cnt, 0, &i); @@ -1688,7 +1709,10 @@ xfs_alloc_ag_vextent_size( error = xfs_alloc_get_rec(cnt_cur, &fbno, &flen, &i); if (error) goto error0; - XFS_WANT_CORRUPTED_GOTO(args->mp, i == 1, error0); + if_xfs_meta_bad(args->mp, i != 1) { + error = -EFSCORRUPTED; + goto error0; + } busy = xfs_alloc_compute_aligned(args, fbno, flen, &rbno, &rlen, &busy_gen); @@ -1722,8 +1746,12 @@ xfs_alloc_ag_vextent_size( * This can't happen in the second case above. */ rlen = XFS_EXTLEN_MIN(args->maxlen, rlen); - XFS_WANT_CORRUPTED_GOTO(args->mp, rlen == 0 || - (rlen <= flen && rbno + rlen <= fbno + flen), error0); + if_xfs_meta_bad(args->mp, + rlen != 0 && + (rlen > flen || rbno + rlen > fbno + flen)) { + error = -EFSCORRUPTED; + goto error0; + } if (rlen < args->maxlen) { xfs_agblock_t bestfbno; xfs_extlen_t bestflen; @@ -1742,15 +1770,22 @@ xfs_alloc_ag_vextent_size( if ((error = xfs_alloc_get_rec(cnt_cur, &fbno, &flen, &i))) goto error0; - XFS_WANT_CORRUPTED_GOTO(args->mp, i == 1, error0); + if_xfs_meta_bad(args->mp, i != 1) { + error = -EFSCORRUPTED; + goto error0; + } if (flen < bestrlen) break; busy = xfs_alloc_compute_aligned(args, fbno, flen, &rbno, &rlen, &busy_gen); rlen = XFS_EXTLEN_MIN(args->maxlen, rlen); - XFS_WANT_CORRUPTED_GOTO(args->mp, rlen == 0 || - (rlen <= flen && rbno + rlen <= fbno + flen), - error0); + if_xfs_meta_bad(args->mp, + rlen != 0 && + (rlen > flen || + rbno + rlen > fbno + flen)) { + error = -EFSCORRUPTED; + goto error0; + } if (rlen > bestrlen) { bestrlen = rlen; bestrbno = rbno; @@ -1763,7 +1798,10 @@ xfs_alloc_ag_vextent_size( if ((error = xfs_alloc_lookup_eq(cnt_cur, bestfbno, bestflen, &i))) goto error0; - XFS_WANT_CORRUPTED_GOTO(args->mp, i == 1, error0); + if_xfs_meta_bad(args->mp, i != 1) { + error = -EFSCORRUPTED; + goto error0; + } rlen = bestrlen; rbno = bestrbno; flen = bestflen; @@ -1786,7 +1824,10 @@ xfs_alloc_ag_vextent_size( xfs_alloc_fix_len(args); rlen = args->len; - XFS_WANT_CORRUPTED_GOTO(args->mp, rlen <= flen, error0); + if_xfs_meta_bad(args->mp, rlen > flen) { + error = -EFSCORRUPTED; + goto error0; + } /* * Allocate and initialize a cursor for the by-block tree. */ @@ -1800,10 +1841,11 @@ xfs_alloc_ag_vextent_size( cnt_cur = bno_cur = NULL; args->len = rlen; args->agbno = rbno; - XFS_WANT_CORRUPTED_GOTO(args->mp, - args->agbno + args->len <= - be32_to_cpu(XFS_BUF_TO_AGF(args->agbp)->agf_length), - error0); + if_xfs_meta_bad(args->mp, args->agbno + args->len > + be32_to_cpu(XFS_BUF_TO_AGF(args->agbp)->agf_length)) { + error = -EFSCORRUPTED; + goto error0; + } trace_xfs_alloc_size_done(args); return 0; @@ -1875,7 +1917,10 @@ xfs_free_ag_extent( */ if ((error = xfs_alloc_get_rec(bno_cur, <bno, <len, &i))) goto error0; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, error0); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto error0; + } /* * It's not contiguous, though. */ @@ -1887,8 +1932,10 @@ xfs_free_ag_extent( * space was invalid, it's (partly) already free. * Very bad. */ - XFS_WANT_CORRUPTED_GOTO(mp, - ltbno + ltlen <= bno, error0); + if_xfs_meta_bad(mp, ltbno + ltlen > bno) { + error = -EFSCORRUPTED; + goto error0; + } } } /* @@ -1903,7 +1950,10 @@ xfs_free_ag_extent( */ if ((error = xfs_alloc_get_rec(bno_cur, >bno, >len, &i))) goto error0; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, error0); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto error0; + } /* * It's not contiguous, though. */ @@ -1915,7 +1965,10 @@ xfs_free_ag_extent( * space was invalid, it's (partly) already free. * Very bad. */ - XFS_WANT_CORRUPTED_GOTO(mp, gtbno >= bno + len, error0); + if_xfs_meta_bad(mp, bno + len > gtbno) { + error = -EFSCORRUPTED; + goto error0; + } } } /* @@ -1932,31 +1985,49 @@ xfs_free_ag_extent( */ if ((error = xfs_alloc_lookup_eq(cnt_cur, ltbno, ltlen, &i))) goto error0; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, error0); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto error0; + } if ((error = xfs_btree_delete(cnt_cur, &i))) goto error0; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, error0); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto error0; + } /* * Delete the old by-size entry on the right. */ if ((error = xfs_alloc_lookup_eq(cnt_cur, gtbno, gtlen, &i))) goto error0; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, error0); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto error0; + } if ((error = xfs_btree_delete(cnt_cur, &i))) goto error0; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, error0); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto error0; + } /* * Delete the old by-block entry for the right block. */ if ((error = xfs_btree_delete(bno_cur, &i))) goto error0; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, error0); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto error0; + } /* * Move the by-block cursor back to the left neighbor. */ if ((error = xfs_btree_decrement(bno_cur, 0, &i))) goto error0; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, error0); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto error0; + } #ifdef DEBUG /* * Check that this is the right record: delete didn't @@ -1969,9 +2040,11 @@ xfs_free_ag_extent( if ((error = xfs_alloc_get_rec(bno_cur, &xxbno, &xxlen, &i))) goto error0; - XFS_WANT_CORRUPTED_GOTO(mp, - i == 1 && xxbno == ltbno && xxlen == ltlen, - error0); + if_xfs_meta_bad(mp, i != 1 || xxbno != ltbno || + xxlen != ltlen) { + error = -EFSCORRUPTED; + goto error0; + } } #endif /* @@ -1992,17 +2065,26 @@ xfs_free_ag_extent( */ if ((error = xfs_alloc_lookup_eq(cnt_cur, ltbno, ltlen, &i))) goto error0; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, error0); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto error0; + } if ((error = xfs_btree_delete(cnt_cur, &i))) goto error0; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, error0); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto error0; + } /* * Back up the by-block cursor to the left neighbor, and * update its length. */ if ((error = xfs_btree_decrement(bno_cur, 0, &i))) goto error0; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, error0); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto error0; + } nbno = ltbno; nlen = len + ltlen; if ((error = xfs_alloc_update(bno_cur, nbno, nlen))) @@ -2018,10 +2100,16 @@ xfs_free_ag_extent( */ if ((error = xfs_alloc_lookup_eq(cnt_cur, gtbno, gtlen, &i))) goto error0; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, error0); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto error0; + } if ((error = xfs_btree_delete(cnt_cur, &i))) goto error0; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, error0); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto error0; + } /* * Update the starting block and length of the right * neighbor in the by-block tree. @@ -2040,7 +2128,10 @@ xfs_free_ag_extent( nlen = len; if ((error = xfs_btree_insert(bno_cur, &i))) goto error0; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, error0); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto error0; + } } xfs_btree_del_cursor(bno_cur, XFS_BTREE_NOERROR); bno_cur = NULL; @@ -2049,10 +2140,16 @@ xfs_free_ag_extent( */ if ((error = xfs_alloc_lookup_eq(cnt_cur, nbno, nlen, &i))) goto error0; - XFS_WANT_CORRUPTED_GOTO(mp, i == 0, error0); + if_xfs_meta_bad(mp, i != 0) { + error = -EFSCORRUPTED; + goto error0; + } if ((error = xfs_btree_insert(cnt_cur, &i))) goto error0; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, error0); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto error0; + } xfs_btree_del_cursor(cnt_cur, XFS_BTREE_NOERROR); cnt_cur = NULL; @@ -3177,12 +3274,17 @@ __xfs_free_extent( if (error) return error; - XFS_WANT_CORRUPTED_GOTO(mp, agbno < mp->m_sb.sb_agblocks, err); + if_xfs_meta_bad(mp, agbno >= mp->m_sb.sb_agblocks) { + error = -EFSCORRUPTED; + goto err; + } /* validate the extent size is legal now we have the agf locked */ - XFS_WANT_CORRUPTED_GOTO(mp, - agbno + len <= be32_to_cpu(XFS_BUF_TO_AGF(agbp)->agf_length), - err); + if_xfs_meta_bad(mp, agbno + len > + be32_to_cpu(XFS_BUF_TO_AGF(agbp)->agf_length)) { + error = -EFSCORRUPTED; + goto err; + } error = xfs_free_ag_extent(tp, agbp, agno, agbno, len, oinfo, type); if (error) diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c index b7cc2f9eae7b..1c236519d2b6 100644 --- a/fs/xfs/libxfs/xfs_bmap.c +++ b/fs/xfs/libxfs/xfs_bmap.c @@ -384,8 +384,10 @@ xfs_bmap_check_leaf_extents( xfs_check_block(block, mp, 0, 0); pp = XFS_BMBT_PTR_ADDR(mp, block, 1, mp->m_bmap_dmxr[1]); bno = be64_to_cpu(*pp); - XFS_WANT_CORRUPTED_GOTO(mp, - xfs_verify_fsbno(mp, bno), error0); + if_xfs_meta_bad(mp, !xfs_verify_fsbno(mp, bno)) { + error = -EFSCORRUPTED; + goto error0; + } if (bp_release) { bp_release = 0; xfs_trans_brelse(NULL, bp); @@ -612,8 +614,8 @@ xfs_bmap_btree_to_extents( pp = XFS_BMAP_BROOT_PTR_ADDR(mp, rblock, 1, ifp->if_broot_bytes); cbno = be64_to_cpu(*pp); #ifdef DEBUG - XFS_WANT_CORRUPTED_RETURN(cur->bc_mp, - xfs_btree_check_lptr(cur, cbno, 1)); + if_xfs_meta_bad(cur->bc_mp, !xfs_btree_check_lptr(cur, cbno, 1)) + return -EFSCORRUPTED; #endif error = xfs_btree_read_bufl(mp, tp, cbno, &cbp, XFS_BMAP_BTREE_REF, &xfs_bmbt_buf_ops); @@ -938,7 +940,10 @@ xfs_bmap_add_attrfork_btree( if (error) goto error0; /* must be at least one entry */ - XFS_WANT_CORRUPTED_GOTO(mp, stat == 1, error0); + if_xfs_meta_bad(mp, stat != 1) { + error = -EFSCORRUPTED; + goto error0; + } if ((error = xfs_btree_new_iroot(cur, flags, &stat))) goto error0; if (stat == 0) { @@ -1619,15 +1624,24 @@ xfs_bmap_add_extent_delay_real( error = xfs_bmbt_lookup_eq(bma->cur, &RIGHT, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } error = xfs_btree_delete(bma->cur, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } error = xfs_btree_decrement(bma->cur, 0, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } error = xfs_bmbt_update(bma->cur, &LEFT); if (error) goto done; @@ -1653,7 +1667,10 @@ xfs_bmap_add_extent_delay_real( error = xfs_bmbt_lookup_eq(bma->cur, &old, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } error = xfs_bmbt_update(bma->cur, &LEFT); if (error) goto done; @@ -1683,7 +1700,10 @@ xfs_bmap_add_extent_delay_real( error = xfs_bmbt_lookup_eq(bma->cur, &RIGHT, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } error = xfs_bmbt_update(bma->cur, &PREV); if (error) goto done; @@ -1708,11 +1728,17 @@ xfs_bmap_add_extent_delay_real( error = xfs_bmbt_lookup_eq(bma->cur, new, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 0, done); + if_xfs_meta_bad(mp, i != 0) { + error = -EFSCORRUPTED; + goto done; + } error = xfs_btree_insert(bma->cur, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } } break; @@ -1743,7 +1769,10 @@ xfs_bmap_add_extent_delay_real( error = xfs_bmbt_lookup_eq(bma->cur, &old, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } error = xfs_bmbt_update(bma->cur, &LEFT); if (error) goto done; @@ -1764,11 +1793,17 @@ xfs_bmap_add_extent_delay_real( error = xfs_bmbt_lookup_eq(bma->cur, new, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 0, done); + if_xfs_meta_bad(mp, i != 0) { + error = -EFSCORRUPTED; + goto done; + } error = xfs_btree_insert(bma->cur, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } } if (xfs_bmap_needs_btree(bma->ip, whichfork)) { @@ -1809,7 +1844,10 @@ xfs_bmap_add_extent_delay_real( error = xfs_bmbt_lookup_eq(bma->cur, &old, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } error = xfs_bmbt_update(bma->cur, &RIGHT); if (error) goto done; @@ -1841,11 +1879,17 @@ xfs_bmap_add_extent_delay_real( error = xfs_bmbt_lookup_eq(bma->cur, new, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 0, done); + if_xfs_meta_bad(mp, i != 0) { + error = -EFSCORRUPTED; + goto done; + } error = xfs_btree_insert(bma->cur, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } } if (xfs_bmap_needs_btree(bma->ip, whichfork)) { @@ -1921,11 +1965,17 @@ xfs_bmap_add_extent_delay_real( error = xfs_bmbt_lookup_eq(bma->cur, new, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 0, done); + if_xfs_meta_bad(mp, i != 0) { + error = -EFSCORRUPTED; + goto done; + } error = xfs_btree_insert(bma->cur, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } } if (xfs_bmap_needs_btree(bma->ip, whichfork)) { @@ -2119,19 +2169,34 @@ xfs_bmap_add_extent_unwritten_real( error = xfs_bmbt_lookup_eq(cur, &RIGHT, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } if ((error = xfs_btree_delete(cur, &i))) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } if ((error = xfs_btree_decrement(cur, 0, &i))) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } if ((error = xfs_btree_delete(cur, &i))) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } if ((error = xfs_btree_decrement(cur, 0, &i))) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } error = xfs_bmbt_update(cur, &LEFT); if (error) goto done; @@ -2157,13 +2222,22 @@ xfs_bmap_add_extent_unwritten_real( error = xfs_bmbt_lookup_eq(cur, &PREV, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } if ((error = xfs_btree_delete(cur, &i))) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } if ((error = xfs_btree_decrement(cur, 0, &i))) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } error = xfs_bmbt_update(cur, &LEFT); if (error) goto done; @@ -2192,13 +2266,22 @@ xfs_bmap_add_extent_unwritten_real( error = xfs_bmbt_lookup_eq(cur, &RIGHT, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } if ((error = xfs_btree_delete(cur, &i))) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } if ((error = xfs_btree_decrement(cur, 0, &i))) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } error = xfs_bmbt_update(cur, &PREV); if (error) goto done; @@ -2221,7 +2304,10 @@ xfs_bmap_add_extent_unwritten_real( error = xfs_bmbt_lookup_eq(cur, new, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } error = xfs_bmbt_update(cur, &PREV); if (error) goto done; @@ -2251,7 +2337,10 @@ xfs_bmap_add_extent_unwritten_real( error = xfs_bmbt_lookup_eq(cur, &old, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } error = xfs_bmbt_update(cur, &PREV); if (error) goto done; @@ -2285,14 +2374,20 @@ xfs_bmap_add_extent_unwritten_real( error = xfs_bmbt_lookup_eq(cur, &old, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } error = xfs_bmbt_update(cur, &PREV); if (error) goto done; cur->bc_rec.b = *new; if ((error = xfs_btree_insert(cur, &i))) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } } break; @@ -2319,7 +2414,10 @@ xfs_bmap_add_extent_unwritten_real( error = xfs_bmbt_lookup_eq(cur, &old, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } error = xfs_bmbt_update(cur, &PREV); if (error) goto done; @@ -2353,17 +2451,26 @@ xfs_bmap_add_extent_unwritten_real( error = xfs_bmbt_lookup_eq(cur, &old, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } error = xfs_bmbt_update(cur, &PREV); if (error) goto done; error = xfs_bmbt_lookup_eq(cur, new, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 0, done); + if_xfs_meta_bad(mp, i != 0) { + error = -EFSCORRUPTED; + goto done; + } if ((error = xfs_btree_insert(cur, &i))) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } } break; @@ -2397,7 +2504,10 @@ xfs_bmap_add_extent_unwritten_real( error = xfs_bmbt_lookup_eq(cur, &old, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } /* new right extent - oldext */ error = xfs_bmbt_update(cur, &r[1]); if (error) @@ -2406,7 +2516,10 @@ xfs_bmap_add_extent_unwritten_real( cur->bc_rec.b = PREV; if ((error = xfs_btree_insert(cur, &i))) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } /* * Reset the cursor to the position of the new extent * we are about to insert as we can't trust it after @@ -2415,11 +2528,17 @@ xfs_bmap_add_extent_unwritten_real( error = xfs_bmbt_lookup_eq(cur, new, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 0, done); + if_xfs_meta_bad(mp, i != 0) { + error = -EFSCORRUPTED; + goto done; + } /* new middle extent - newext */ if ((error = xfs_btree_insert(cur, &i))) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } } break; @@ -2702,15 +2821,24 @@ xfs_bmap_add_extent_hole_real( error = xfs_bmbt_lookup_eq(cur, &right, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } error = xfs_btree_delete(cur, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } error = xfs_btree_decrement(cur, 0, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } error = xfs_bmbt_update(cur, &left); if (error) goto done; @@ -2736,7 +2864,10 @@ xfs_bmap_add_extent_hole_real( error = xfs_bmbt_lookup_eq(cur, &old, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } error = xfs_bmbt_update(cur, &left); if (error) goto done; @@ -2763,7 +2894,10 @@ xfs_bmap_add_extent_hole_real( error = xfs_bmbt_lookup_eq(cur, &old, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } error = xfs_bmbt_update(cur, &right); if (error) goto done; @@ -2786,11 +2920,17 @@ xfs_bmap_add_extent_hole_real( error = xfs_bmbt_lookup_eq(cur, new, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 0, done); + if_xfs_meta_bad(mp, i != 0) { + error = -EFSCORRUPTED; + goto done; + } error = xfs_btree_insert(cur, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } } break; } @@ -4980,7 +5120,10 @@ xfs_bmap_del_extent_real( error = xfs_bmbt_lookup_eq(cur, &got, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } } if (got.br_startoff == del->br_startoff) @@ -5004,7 +5147,10 @@ xfs_bmap_del_extent_real( } if ((error = xfs_btree_delete(cur, &i))) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } break; case BMAP_LEFT_FILLING: /* @@ -5075,7 +5221,10 @@ xfs_bmap_del_extent_real( error = xfs_bmbt_lookup_eq(cur, &got, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } /* * Update the btree record back * to the original value. @@ -5092,7 +5241,10 @@ xfs_bmap_del_extent_real( error = -ENOSPC; goto done; } - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } } else flags |= xfs_ilog_fext(whichfork); XFS_IFORK_NEXT_SET(ip, whichfork, @@ -5575,18 +5727,21 @@ xfs_bmse_merge( error = xfs_bmbt_lookup_eq(cur, got, &i); if (error) return error; - XFS_WANT_CORRUPTED_RETURN(mp, i == 1); + if_xfs_meta_bad(mp, i != 1) + return -EFSCORRUPTED; error = xfs_btree_delete(cur, &i); if (error) return error; - XFS_WANT_CORRUPTED_RETURN(mp, i == 1); + if_xfs_meta_bad(mp, i != 1) + return -EFSCORRUPTED; /* lookup and update size of the previous extent */ error = xfs_bmbt_lookup_eq(cur, left, &i); if (error) return error; - XFS_WANT_CORRUPTED_RETURN(mp, i == 1); + if_xfs_meta_bad(mp, i != 1) + return -EFSCORRUPTED; error = xfs_bmbt_update(cur, &new); if (error) @@ -5634,7 +5789,8 @@ xfs_bmap_shift_update_extent( error = xfs_bmbt_lookup_eq(cur, &prev, &i); if (error) return error; - XFS_WANT_CORRUPTED_RETURN(mp, i == 1); + if_xfs_meta_bad(mp, i != 1) + return -EFSCORRUPTED; error = xfs_bmbt_update(cur, got); if (error) @@ -5697,8 +5853,10 @@ xfs_bmap_collapse_extents( *done = true; goto del_cursor; } - XFS_WANT_CORRUPTED_GOTO(mp, !isnullstartblock(got.br_startblock), - del_cursor); + if_xfs_meta_bad(mp, isnullstartblock(got.br_startblock)) { + error = -EFSCORRUPTED; + goto del_cursor; + } new_startoff = got.br_startoff - offset_shift_fsb; if (xfs_iext_peek_prev_extent(ifp, &icur, &prev)) { @@ -5823,8 +5981,10 @@ xfs_bmap_insert_extents( goto del_cursor; } } - XFS_WANT_CORRUPTED_GOTO(mp, !isnullstartblock(got.br_startblock), - del_cursor); + if_xfs_meta_bad(mp, isnullstartblock(got.br_startblock)) { + error = -EFSCORRUPTED; + goto del_cursor; + } if (stop_fsb >= got.br_startoff + got.br_blockcount) { ASSERT(0); @@ -5931,7 +6091,10 @@ xfs_bmap_split_extent_at( error = xfs_bmbt_lookup_eq(cur, &got, &i); if (error) goto del_cursor; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, del_cursor); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto del_cursor; + } } got.br_blockcount = gotblkcnt; @@ -5956,11 +6119,17 @@ xfs_bmap_split_extent_at( error = xfs_bmbt_lookup_eq(cur, &new, &i); if (error) goto del_cursor; - XFS_WANT_CORRUPTED_GOTO(mp, i == 0, del_cursor); + if_xfs_meta_bad(mp, i != 0) { + error = -EFSCORRUPTED; + goto del_cursor; + } error = xfs_btree_insert(cur, &i); if (error) goto del_cursor; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, del_cursor); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto del_cursor; + } } /* diff --git a/fs/xfs/libxfs/xfs_btree.c b/fs/xfs/libxfs/xfs_btree.c index 98843f1258b8..6d4b4f51df8c 100644 --- a/fs/xfs/libxfs/xfs_btree.c +++ b/fs/xfs/libxfs/xfs_btree.c @@ -1990,7 +1990,8 @@ xfs_btree_lookup( error = xfs_btree_increment(cur, 0, &i); if (error) goto error0; - XFS_WANT_CORRUPTED_RETURN(cur->bc_mp, i == 1); + if_xfs_meta_bad(cur->bc_mp, i != 1) + return -EFSCORRUPTED; *stat = 1; return 0; } @@ -2445,7 +2446,10 @@ xfs_btree_lshift( if (error) goto error0; i = xfs_btree_firstrec(tcur, level); - XFS_WANT_CORRUPTED_GOTO(tcur->bc_mp, i == 1, error0); + if_xfs_meta_bad(tcur->bc_mp, i != 1) { + error = -EFSCORRUPTED; + goto error0; + } error = xfs_btree_decrement(tcur, level, &i); if (error) @@ -2612,7 +2616,10 @@ xfs_btree_rshift( if (error) goto error0; i = xfs_btree_lastrec(tcur, level); - XFS_WANT_CORRUPTED_GOTO(tcur->bc_mp, i == 1, error0); + if_xfs_meta_bad(tcur->bc_mp, i != 1) { + error = -EFSCORRUPTED; + goto error0; + } error = xfs_btree_increment(tcur, level, &i); if (error) @@ -3466,7 +3473,10 @@ xfs_btree_insert( goto error0; } - XFS_WANT_CORRUPTED_GOTO(cur->bc_mp, i == 1, error0); + if_xfs_meta_bad(cur->bc_mp, i != 1) { + error = -EFSCORRUPTED; + goto error0; + } level++; /* @@ -3870,15 +3880,24 @@ xfs_btree_delrec( * Actually any entry but the first would suffice. */ i = xfs_btree_lastrec(tcur, level); - XFS_WANT_CORRUPTED_GOTO(cur->bc_mp, i == 1, error0); + if_xfs_meta_bad(cur->bc_mp, i != 1) { + error = -EFSCORRUPTED; + goto error0; + } error = xfs_btree_increment(tcur, level, &i); if (error) goto error0; - XFS_WANT_CORRUPTED_GOTO(cur->bc_mp, i == 1, error0); + if_xfs_meta_bad(cur->bc_mp, i != 1) { + error = -EFSCORRUPTED; + goto error0; + } i = xfs_btree_lastrec(tcur, level); - XFS_WANT_CORRUPTED_GOTO(cur->bc_mp, i == 1, error0); + if_xfs_meta_bad(cur->bc_mp, i != 1) { + error = -EFSCORRUPTED; + goto error0; + } /* Grab a pointer to the block. */ right = xfs_btree_get_block(tcur, level, &rbp); @@ -3922,12 +3941,18 @@ xfs_btree_delrec( rrecs = xfs_btree_get_numrecs(right); if (!xfs_btree_ptr_is_null(cur, &lptr)) { i = xfs_btree_firstrec(tcur, level); - XFS_WANT_CORRUPTED_GOTO(cur->bc_mp, i == 1, error0); + if_xfs_meta_bad(cur->bc_mp, i != 1) { + error = -EFSCORRUPTED; + goto error0; + } error = xfs_btree_decrement(tcur, level, &i); if (error) goto error0; - XFS_WANT_CORRUPTED_GOTO(cur->bc_mp, i == 1, error0); + if_xfs_meta_bad(cur->bc_mp, i != 1) { + error = -EFSCORRUPTED; + goto error0; + } } } @@ -3941,13 +3966,19 @@ xfs_btree_delrec( * previous block. */ i = xfs_btree_firstrec(tcur, level); - XFS_WANT_CORRUPTED_GOTO(cur->bc_mp, i == 1, error0); + if_xfs_meta_bad(cur->bc_mp, i != 1) { + error = -EFSCORRUPTED; + goto error0; + } error = xfs_btree_decrement(tcur, level, &i); if (error) goto error0; i = xfs_btree_firstrec(tcur, level); - XFS_WANT_CORRUPTED_GOTO(cur->bc_mp, i == 1, error0); + if_xfs_meta_bad(cur->bc_mp, i != 1) { + error = -EFSCORRUPTED; + goto error0; + } /* Grab a pointer to the block. */ left = xfs_btree_get_block(tcur, level, &lbp); diff --git a/fs/xfs/libxfs/xfs_ialloc.c b/fs/xfs/libxfs/xfs_ialloc.c index 588d44613094..61e942b915d6 100644 --- a/fs/xfs/libxfs/xfs_ialloc.c +++ b/fs/xfs/libxfs/xfs_ialloc.c @@ -544,7 +544,10 @@ xfs_inobt_insert_sprec( nrec->ir_free, &i); if (error) goto error; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, error); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto error; + } goto out; } @@ -557,17 +560,23 @@ xfs_inobt_insert_sprec( error = xfs_inobt_get_rec(cur, &rec, &i); if (error) goto error; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, error); - XFS_WANT_CORRUPTED_GOTO(mp, - rec.ir_startino == nrec->ir_startino, - error); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto error; + } + if_xfs_meta_bad(mp, rec.ir_startino != nrec->ir_startino) { + error = -EFSCORRUPTED; + goto error; + } /* * This should never fail. If we have coexisting records that * cannot merge, something is seriously wrong. */ - XFS_WANT_CORRUPTED_GOTO(mp, __xfs_inobt_can_merge(nrec, &rec), - error); + if_xfs_meta_bad(mp, !__xfs_inobt_can_merge(nrec, &rec)) { + error = -EFSCORRUPTED; + goto error; + } trace_xfs_irec_merge_pre(mp, agno, rec.ir_startino, rec.ir_holemask, nrec->ir_startino, @@ -1057,7 +1066,8 @@ xfs_ialloc_next_rec( error = xfs_inobt_get_rec(cur, rec, &i); if (error) return error; - XFS_WANT_CORRUPTED_RETURN(cur->bc_mp, i == 1); + if_xfs_meta_bad(cur->bc_mp, i != 1) + return -EFSCORRUPTED; } return 0; @@ -1081,7 +1091,8 @@ xfs_ialloc_get_rec( error = xfs_inobt_get_rec(cur, rec, &i); if (error) return error; - XFS_WANT_CORRUPTED_RETURN(cur->bc_mp, i == 1); + if_xfs_meta_bad(cur->bc_mp, i != 1) + return -EFSCORRUPTED; } return 0; @@ -1161,12 +1172,18 @@ xfs_dialloc_ag_inobt( error = xfs_inobt_lookup(cur, pagino, XFS_LOOKUP_LE, &i); if (error) goto error0; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, error0); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto error0; + } error = xfs_inobt_get_rec(cur, &rec, &j); if (error) goto error0; - XFS_WANT_CORRUPTED_GOTO(mp, j == 1, error0); + if_xfs_meta_bad(mp, j != 1) { + error = -EFSCORRUPTED; + goto error0; + } if (rec.ir_freecount > 0) { /* @@ -1321,19 +1338,28 @@ xfs_dialloc_ag_inobt( error = xfs_inobt_lookup(cur, 0, XFS_LOOKUP_GE, &i); if (error) goto error0; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, error0); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto error0; + } for (;;) { error = xfs_inobt_get_rec(cur, &rec, &i); if (error) goto error0; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, error0); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto error0; + } if (rec.ir_freecount > 0) break; error = xfs_btree_increment(cur, 0, &i); if (error) goto error0; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, error0); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto error0; + } } alloc_inode: @@ -1393,7 +1419,8 @@ xfs_dialloc_ag_finobt_near( error = xfs_inobt_get_rec(lcur, rec, &i); if (error) return error; - XFS_WANT_CORRUPTED_RETURN(lcur->bc_mp, i == 1); + if_xfs_meta_bad(lcur->bc_mp, i != 1) + return -EFSCORRUPTED; /* * See if we've landed in the parent inode record. The finobt @@ -1416,10 +1443,16 @@ xfs_dialloc_ag_finobt_near( error = xfs_inobt_get_rec(rcur, &rrec, &j); if (error) goto error_rcur; - XFS_WANT_CORRUPTED_GOTO(lcur->bc_mp, j == 1, error_rcur); + if_xfs_meta_bad(lcur->bc_mp, j != 1) { + error = -EFSCORRUPTED; + goto error_rcur; + } } - XFS_WANT_CORRUPTED_GOTO(lcur->bc_mp, i == 1 || j == 1, error_rcur); + if_xfs_meta_bad(lcur->bc_mp, i != 1 && j != 1) { + error = -EFSCORRUPTED; + goto error_rcur; + } if (i == 1 && j == 1) { /* * Both the left and right records are valid. Choose the closer @@ -1472,7 +1505,8 @@ xfs_dialloc_ag_finobt_newino( error = xfs_inobt_get_rec(cur, rec, &i); if (error) return error; - XFS_WANT_CORRUPTED_RETURN(cur->bc_mp, i == 1); + if_xfs_meta_bad(cur->bc_mp, i != 1) + return -EFSCORRUPTED; return 0; } } @@ -1483,12 +1517,14 @@ xfs_dialloc_ag_finobt_newino( error = xfs_inobt_lookup(cur, 0, XFS_LOOKUP_GE, &i); if (error) return error; - XFS_WANT_CORRUPTED_RETURN(cur->bc_mp, i == 1); + if_xfs_meta_bad(cur->bc_mp, i != 1) + return -EFSCORRUPTED; error = xfs_inobt_get_rec(cur, rec, &i); if (error) return error; - XFS_WANT_CORRUPTED_RETURN(cur->bc_mp, i == 1); + if_xfs_meta_bad(cur->bc_mp, i != 1) + return -EFSCORRUPTED; return 0; } @@ -1510,20 +1546,24 @@ xfs_dialloc_ag_update_inobt( error = xfs_inobt_lookup(cur, frec->ir_startino, XFS_LOOKUP_EQ, &i); if (error) return error; - XFS_WANT_CORRUPTED_RETURN(cur->bc_mp, i == 1); + if_xfs_meta_bad(cur->bc_mp, i != 1) + return -EFSCORRUPTED; error = xfs_inobt_get_rec(cur, &rec, &i); if (error) return error; - XFS_WANT_CORRUPTED_RETURN(cur->bc_mp, i == 1); + if_xfs_meta_bad(cur->bc_mp, i != 1) + return -EFSCORRUPTED; ASSERT((XFS_AGINO_TO_OFFSET(cur->bc_mp, rec.ir_startino) % XFS_INODES_PER_CHUNK) == 0); rec.ir_free &= ~XFS_INOBT_MASK(offset); rec.ir_freecount--; - XFS_WANT_CORRUPTED_RETURN(cur->bc_mp, (rec.ir_free == frec->ir_free) && - (rec.ir_freecount == frec->ir_freecount)); + if_xfs_meta_bad(cur->bc_mp, + rec.ir_free != frec->ir_free || + rec.ir_freecount != frec->ir_freecount) + return -EFSCORRUPTED; return xfs_inobt_update(cur, &rec); } @@ -1933,14 +1973,20 @@ xfs_difree_inobt( __func__, error); goto error0; } - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, error0); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto error0; + } error = xfs_inobt_get_rec(cur, &rec, &i); if (error) { xfs_warn(mp, "%s: xfs_inobt_get_rec() returned error %d.", __func__, error); goto error0; } - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, error0); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto error0; + } /* * Get the offset in the inode chunk. */ @@ -2052,7 +2098,10 @@ xfs_difree_finobt( * freed an inode in a previously fully allocated chunk. If not, * something is out of sync. */ - XFS_WANT_CORRUPTED_GOTO(mp, ibtrec->ir_freecount == 1, error); + if_xfs_meta_bad(mp, ibtrec->ir_freecount != 1) { + error = -EFSCORRUPTED; + goto error; + } error = xfs_inobt_insert_rec(cur, ibtrec->ir_holemask, ibtrec->ir_count, @@ -2075,14 +2124,20 @@ xfs_difree_finobt( error = xfs_inobt_get_rec(cur, &rec, &i); if (error) goto error; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, error); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto error; + } rec.ir_free |= XFS_INOBT_MASK(offset); rec.ir_freecount++; - XFS_WANT_CORRUPTED_GOTO(mp, (rec.ir_free == ibtrec->ir_free) && - (rec.ir_freecount == ibtrec->ir_freecount), - error); + if_xfs_meta_bad(mp, + rec.ir_free != ibtrec->ir_free || + rec.ir_freecount != ibtrec->ir_freecount) { + error = -EFSCORRUPTED; + goto error; + } /* * The content of inobt records should always match between the inobt diff --git a/fs/xfs/libxfs/xfs_refcount.c b/fs/xfs/libxfs/xfs_refcount.c index 78236bd6c64f..f318f1e33df4 100644 --- a/fs/xfs/libxfs/xfs_refcount.c +++ b/fs/xfs/libxfs/xfs_refcount.c @@ -200,7 +200,10 @@ xfs_refcount_insert( error = xfs_btree_insert(cur, i); if (error) goto out_error; - XFS_WANT_CORRUPTED_GOTO(cur->bc_mp, *i == 1, out_error); + if_xfs_meta_bad(cur->bc_mp, *i != 1) { + error = -EFSCORRUPTED; + goto out_error; + } out_error: if (error) @@ -227,10 +230,16 @@ xfs_refcount_delete( error = xfs_refcount_get_rec(cur, &irec, &found_rec); if (error) goto out_error; - XFS_WANT_CORRUPTED_GOTO(cur->bc_mp, found_rec == 1, out_error); + if_xfs_meta_bad(cur->bc_mp, found_rec != 1) { + error = -EFSCORRUPTED; + goto out_error; + } trace_xfs_refcount_delete(cur->bc_mp, cur->bc_private.a.agno, &irec); error = xfs_btree_delete(cur, i); - XFS_WANT_CORRUPTED_GOTO(cur->bc_mp, *i == 1, out_error); + if_xfs_meta_bad(cur->bc_mp, *i != 1) { + error = -EFSCORRUPTED; + goto out_error; + } if (error) goto out_error; error = xfs_refcount_lookup_ge(cur, irec.rc_startblock, &found_rec); @@ -349,7 +358,10 @@ xfs_refcount_split_extent( error = xfs_refcount_get_rec(cur, &rcext, &found_rec); if (error) goto out_error; - XFS_WANT_CORRUPTED_GOTO(cur->bc_mp, found_rec == 1, out_error); + if_xfs_meta_bad(cur->bc_mp, found_rec != 1) { + error = -EFSCORRUPTED; + goto out_error; + } if (rcext.rc_startblock == agbno || xfs_refc_next(&rcext) <= agbno) return 0; @@ -371,7 +383,10 @@ xfs_refcount_split_extent( error = xfs_refcount_insert(cur, &tmp, &found_rec); if (error) goto out_error; - XFS_WANT_CORRUPTED_GOTO(cur->bc_mp, found_rec == 1, out_error); + if_xfs_meta_bad(cur->bc_mp, found_rec != 1) { + error = -EFSCORRUPTED; + goto out_error; + } return error; out_error: @@ -410,19 +425,27 @@ xfs_refcount_merge_center_extents( &found_rec); if (error) goto out_error; - XFS_WANT_CORRUPTED_GOTO(cur->bc_mp, found_rec == 1, out_error); + if_xfs_meta_bad(cur->bc_mp, found_rec != 1) { + error = -EFSCORRUPTED; + goto out_error; + } error = xfs_refcount_delete(cur, &found_rec); if (error) goto out_error; - XFS_WANT_CORRUPTED_GOTO(cur->bc_mp, found_rec == 1, out_error); + if_xfs_meta_bad(cur->bc_mp, found_rec != 1) { + error = -EFSCORRUPTED; + goto out_error; + } if (center->rc_refcount > 1) { error = xfs_refcount_delete(cur, &found_rec); if (error) goto out_error; - XFS_WANT_CORRUPTED_GOTO(cur->bc_mp, found_rec == 1, - out_error); + if_xfs_meta_bad(cur->bc_mp, found_rec != 1) { + error = -EFSCORRUPTED; + goto out_error; + } } /* Enlarge the left extent. */ @@ -430,7 +453,10 @@ xfs_refcount_merge_center_extents( &found_rec); if (error) goto out_error; - XFS_WANT_CORRUPTED_GOTO(cur->bc_mp, found_rec == 1, out_error); + if_xfs_meta_bad(cur->bc_mp, found_rec != 1) { + error = -EFSCORRUPTED; + goto out_error; + } left->rc_blockcount = extlen; error = xfs_refcount_update(cur, left); @@ -469,14 +495,18 @@ xfs_refcount_merge_left_extent( &found_rec); if (error) goto out_error; - XFS_WANT_CORRUPTED_GOTO(cur->bc_mp, found_rec == 1, - out_error); + if_xfs_meta_bad(cur->bc_mp, found_rec != 1) { + error = -EFSCORRUPTED; + goto out_error; + } error = xfs_refcount_delete(cur, &found_rec); if (error) goto out_error; - XFS_WANT_CORRUPTED_GOTO(cur->bc_mp, found_rec == 1, - out_error); + if_xfs_meta_bad(cur->bc_mp, found_rec != 1) { + error = -EFSCORRUPTED; + goto out_error; + } } /* Enlarge the left extent. */ @@ -484,7 +514,10 @@ xfs_refcount_merge_left_extent( &found_rec); if (error) goto out_error; - XFS_WANT_CORRUPTED_GOTO(cur->bc_mp, found_rec == 1, out_error); + if_xfs_meta_bad(cur->bc_mp, found_rec != 1) { + error = -EFSCORRUPTED; + goto out_error; + } left->rc_blockcount += cleft->rc_blockcount; error = xfs_refcount_update(cur, left); @@ -526,14 +559,18 @@ xfs_refcount_merge_right_extent( &found_rec); if (error) goto out_error; - XFS_WANT_CORRUPTED_GOTO(cur->bc_mp, found_rec == 1, - out_error); + if_xfs_meta_bad(cur->bc_mp, found_rec != 1) { + error = -EFSCORRUPTED; + goto out_error; + } error = xfs_refcount_delete(cur, &found_rec); if (error) goto out_error; - XFS_WANT_CORRUPTED_GOTO(cur->bc_mp, found_rec == 1, - out_error); + if_xfs_meta_bad(cur->bc_mp, found_rec != 1) { + error = -EFSCORRUPTED; + goto out_error; + } } /* Enlarge the right extent. */ @@ -541,7 +578,10 @@ xfs_refcount_merge_right_extent( &found_rec); if (error) goto out_error; - XFS_WANT_CORRUPTED_GOTO(cur->bc_mp, found_rec == 1, out_error); + if_xfs_meta_bad(cur->bc_mp, found_rec != 1) { + error = -EFSCORRUPTED; + goto out_error; + } right->rc_startblock -= cright->rc_blockcount; right->rc_blockcount += cright->rc_blockcount; @@ -587,7 +627,10 @@ xfs_refcount_find_left_extents( error = xfs_refcount_get_rec(cur, &tmp, &found_rec); if (error) goto out_error; - XFS_WANT_CORRUPTED_GOTO(cur->bc_mp, found_rec == 1, out_error); + if_xfs_meta_bad(cur->bc_mp, found_rec != 1) { + error = -EFSCORRUPTED; + goto out_error; + } if (xfs_refc_next(&tmp) != agbno) return 0; @@ -605,8 +648,10 @@ xfs_refcount_find_left_extents( error = xfs_refcount_get_rec(cur, &tmp, &found_rec); if (error) goto out_error; - XFS_WANT_CORRUPTED_GOTO(cur->bc_mp, found_rec == 1, - out_error); + if_xfs_meta_bad(cur->bc_mp, found_rec != 1) { + error = -EFSCORRUPTED; + goto out_error; + } /* if tmp starts at the end of our range, just use that */ if (tmp.rc_startblock == agbno) @@ -671,7 +716,10 @@ xfs_refcount_find_right_extents( error = xfs_refcount_get_rec(cur, &tmp, &found_rec); if (error) goto out_error; - XFS_WANT_CORRUPTED_GOTO(cur->bc_mp, found_rec == 1, out_error); + if_xfs_meta_bad(cur->bc_mp, found_rec != 1) { + error = -EFSCORRUPTED; + goto out_error; + } if (tmp.rc_startblock != agbno + aglen) return 0; @@ -689,8 +737,10 @@ xfs_refcount_find_right_extents( error = xfs_refcount_get_rec(cur, &tmp, &found_rec); if (error) goto out_error; - XFS_WANT_CORRUPTED_GOTO(cur->bc_mp, found_rec == 1, - out_error); + if_xfs_meta_bad(cur->bc_mp, found_rec != 1) { + error = -EFSCORRUPTED; + goto out_error; + } /* if tmp ends at the end of our range, just use that */ if (xfs_refc_next(&tmp) == agbno + aglen) @@ -913,8 +963,10 @@ xfs_refcount_adjust_extents( &found_tmp); if (error) goto out_error; - XFS_WANT_CORRUPTED_GOTO(cur->bc_mp, - found_tmp == 1, out_error); + if_xfs_meta_bad(cur->bc_mp, found_tmp != 1) { + error = -EFSCORRUPTED; + goto out_error; + } cur->bc_private.a.priv.refc.nr_ops++; } else { fsbno = XFS_AGB_TO_FSB(cur->bc_mp, @@ -955,8 +1007,10 @@ xfs_refcount_adjust_extents( error = xfs_refcount_delete(cur, &found_rec); if (error) goto out_error; - XFS_WANT_CORRUPTED_GOTO(cur->bc_mp, - found_rec == 1, out_error); + if_xfs_meta_bad(cur->bc_mp, found_rec != 1) { + error = -EFSCORRUPTED; + goto out_error; + } cur->bc_private.a.priv.refc.nr_ops++; goto advloop; } else { @@ -1272,7 +1326,10 @@ xfs_refcount_find_shared( error = xfs_refcount_get_rec(cur, &tmp, &i); if (error) goto out_error; - XFS_WANT_CORRUPTED_GOTO(cur->bc_mp, i == 1, out_error); + if_xfs_meta_bad(cur->bc_mp, i != 1) { + error = -EFSCORRUPTED; + goto out_error; + } /* If the extent ends before the start, look at the next one */ if (tmp.rc_startblock + tmp.rc_blockcount <= agbno) { @@ -1284,7 +1341,10 @@ xfs_refcount_find_shared( error = xfs_refcount_get_rec(cur, &tmp, &i); if (error) goto out_error; - XFS_WANT_CORRUPTED_GOTO(cur->bc_mp, i == 1, out_error); + if_xfs_meta_bad(cur->bc_mp, i != 1) { + error = -EFSCORRUPTED; + goto out_error; + } } /* If the extent starts after the range we want, bail out */ @@ -1312,7 +1372,10 @@ xfs_refcount_find_shared( error = xfs_refcount_get_rec(cur, &tmp, &i); if (error) goto out_error; - XFS_WANT_CORRUPTED_GOTO(cur->bc_mp, i == 1, out_error); + if_xfs_meta_bad(cur->bc_mp, i != 1) { + error = -EFSCORRUPTED; + goto out_error; + } if (tmp.rc_startblock >= agbno + aglen || tmp.rc_startblock != *fbno + *flen) break; @@ -1413,8 +1476,10 @@ xfs_refcount_adjust_cow_extents( switch (adj) { case XFS_REFCOUNT_ADJUST_COW_ALLOC: /* Adding a CoW reservation, there should be nothing here. */ - XFS_WANT_CORRUPTED_GOTO(cur->bc_mp, - ext.rc_startblock >= agbno + aglen, out_error); + if_xfs_meta_bad(cur->bc_mp, agbno + aglen > ext.rc_startblock) { + error = -EFSCORRUPTED; + goto out_error; + } tmp.rc_startblock = agbno; tmp.rc_blockcount = aglen; @@ -1426,17 +1491,25 @@ xfs_refcount_adjust_cow_extents( &found_tmp); if (error) goto out_error; - XFS_WANT_CORRUPTED_GOTO(cur->bc_mp, - found_tmp == 1, out_error); + if_xfs_meta_bad(cur->bc_mp, found_tmp != 1) { + error = -EFSCORRUPTED; + goto out_error; + } break; case XFS_REFCOUNT_ADJUST_COW_FREE: /* Removing a CoW reservation, there should be one extent. */ - XFS_WANT_CORRUPTED_GOTO(cur->bc_mp, - ext.rc_startblock == agbno, out_error); - XFS_WANT_CORRUPTED_GOTO(cur->bc_mp, - ext.rc_blockcount == aglen, out_error); - XFS_WANT_CORRUPTED_GOTO(cur->bc_mp, - ext.rc_refcount == 1, out_error); + if_xfs_meta_bad(cur->bc_mp, ext.rc_startblock != agbno) { + error = -EFSCORRUPTED; + goto out_error; + } + if_xfs_meta_bad(cur->bc_mp, ext.rc_blockcount != aglen) { + error = -EFSCORRUPTED; + goto out_error; + } + if_xfs_meta_bad(cur->bc_mp, ext.rc_refcount != 1) { + error = -EFSCORRUPTED; + goto out_error; + } ext.rc_refcount = 0; trace_xfs_refcount_modify_extent(cur->bc_mp, @@ -1444,8 +1517,10 @@ xfs_refcount_adjust_cow_extents( error = xfs_refcount_delete(cur, &found_rec); if (error) goto out_error; - XFS_WANT_CORRUPTED_GOTO(cur->bc_mp, - found_rec == 1, out_error); + if_xfs_meta_bad(cur->bc_mp, found_rec != 1) { + error = -EFSCORRUPTED; + goto out_error; + } break; default: ASSERT(0); diff --git a/fs/xfs/libxfs/xfs_rmap.c b/fs/xfs/libxfs/xfs_rmap.c index 38e9414878b3..9501ea9c34e4 100644 --- a/fs/xfs/libxfs/xfs_rmap.c +++ b/fs/xfs/libxfs/xfs_rmap.c @@ -113,7 +113,10 @@ xfs_rmap_insert( error = xfs_rmap_lookup_eq(rcur, agbno, len, owner, offset, flags, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(rcur->bc_mp, i == 0, done); + if_xfs_meta_bad(rcur->bc_mp, i != 0) { + error = -EFSCORRUPTED; + goto done; + } rcur->bc_rec.r.rm_startblock = agbno; rcur->bc_rec.r.rm_blockcount = len; @@ -123,7 +126,10 @@ xfs_rmap_insert( error = xfs_btree_insert(rcur, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(rcur->bc_mp, i == 1, done); + if_xfs_meta_bad(rcur->bc_mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } done: if (error) trace_xfs_rmap_insert_error(rcur->bc_mp, @@ -149,12 +155,18 @@ xfs_rmap_delete( error = xfs_rmap_lookup_eq(rcur, agbno, len, owner, offset, flags, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(rcur->bc_mp, i == 1, done); + if_xfs_meta_bad(rcur->bc_mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } error = xfs_btree_delete(rcur, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(rcur->bc_mp, i == 1, done); + if_xfs_meta_bad(rcur->bc_mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } done: if (error) trace_xfs_rmap_delete_error(rcur->bc_mp, @@ -406,24 +418,37 @@ xfs_rmap_free_check_owner( return 0; /* Make sure the unwritten flag matches. */ - XFS_WANT_CORRUPTED_GOTO(mp, (flags & XFS_RMAP_UNWRITTEN) == - (rec->rm_flags & XFS_RMAP_UNWRITTEN), out); + if_xfs_meta_bad(mp, + (flags & XFS_RMAP_UNWRITTEN) != + (rec->rm_flags & XFS_RMAP_UNWRITTEN)) { + error = -EFSCORRUPTED; + goto out; + } /* Make sure the owner matches what we expect to find in the tree. */ - XFS_WANT_CORRUPTED_GOTO(mp, owner == rec->rm_owner, out); + if_xfs_meta_bad(mp, owner != rec->rm_owner) { + error = -EFSCORRUPTED; + goto out; + } /* Check the offset, if necessary. */ if (XFS_RMAP_NON_INODE_OWNER(owner)) goto out; if (flags & XFS_RMAP_BMBT_BLOCK) { - XFS_WANT_CORRUPTED_GOTO(mp, rec->rm_flags & XFS_RMAP_BMBT_BLOCK, - out); + if_xfs_meta_bad(mp, !(rec->rm_flags & XFS_RMAP_BMBT_BLOCK)) { + error = -EFSCORRUPTED; + goto out; + } } else { - XFS_WANT_CORRUPTED_GOTO(mp, rec->rm_offset <= offset, out); - XFS_WANT_CORRUPTED_GOTO(mp, - ltoff + rec->rm_blockcount >= offset + len, - out); + if_xfs_meta_bad(mp, rec->rm_offset > offset) { + error = -EFSCORRUPTED; + goto out; + } + if_xfs_meta_bad(mp, offset + len > ltoff + rec->rm_blockcount) { + error = -EFSCORRUPTED; + goto out; + } } out: @@ -482,12 +507,18 @@ xfs_rmap_unmap( error = xfs_rmap_lookup_le(cur, bno, len, owner, offset, flags, &i); if (error) goto out_error; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, out_error); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto out_error; + } error = xfs_rmap_get_rec(cur, <rec, &i); if (error) goto out_error; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, out_error); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto out_error; + } trace_xfs_rmap_lookup_le_range_result(cur->bc_mp, cur->bc_private.a.agno, ltrec.rm_startblock, ltrec.rm_blockcount, ltrec.rm_owner, @@ -502,8 +533,11 @@ xfs_rmap_unmap( * be the case that the "left" extent goes all the way to EOFS. */ if (owner == XFS_RMAP_OWN_NULL) { - XFS_WANT_CORRUPTED_GOTO(mp, bno >= ltrec.rm_startblock + - ltrec.rm_blockcount, out_error); + if_xfs_meta_bad(mp, bno < + ltrec.rm_startblock + ltrec.rm_blockcount) { + error = -EFSCORRUPTED; + goto out_error; + } goto out_done; } @@ -526,15 +560,21 @@ xfs_rmap_unmap( error = xfs_rmap_get_rec(cur, &rtrec, &i); if (error) goto out_error; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, out_error); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto out_error; + } if (rtrec.rm_startblock >= bno + len) goto out_done; } /* Make sure the extent we found covers the entire freeing range. */ - XFS_WANT_CORRUPTED_GOTO(mp, ltrec.rm_startblock <= bno && - ltrec.rm_startblock + ltrec.rm_blockcount >= - bno + len, out_error); + if_xfs_meta_bad(mp, + ltrec.rm_startblock > bno || + ltrec.rm_startblock + ltrec.rm_blockcount < bno + len) { + error = -EFSCORRUPTED; + goto out_error; + } /* Check owner information. */ error = xfs_rmap_free_check_owner(mp, ltoff, <rec, len, owner, @@ -551,7 +591,10 @@ xfs_rmap_unmap( error = xfs_btree_delete(cur, &i); if (error) goto out_error; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, out_error); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto out_error; + } } else if (ltrec.rm_startblock == bno) { /* * overlap left hand side of extent: move the start, trim the @@ -743,7 +786,10 @@ xfs_rmap_map( error = xfs_rmap_get_rec(cur, <rec, &have_lt); if (error) goto out_error; - XFS_WANT_CORRUPTED_GOTO(mp, have_lt == 1, out_error); + if_xfs_meta_bad(mp, have_lt != 1) { + error = -EFSCORRUPTED; + goto out_error; + } trace_xfs_rmap_lookup_le_range_result(cur->bc_mp, cur->bc_private.a.agno, ltrec.rm_startblock, ltrec.rm_blockcount, ltrec.rm_owner, @@ -753,9 +799,12 @@ xfs_rmap_map( have_lt = 0; } - XFS_WANT_CORRUPTED_GOTO(mp, - have_lt == 0 || - ltrec.rm_startblock + ltrec.rm_blockcount <= bno, out_error); + if_xfs_meta_bad(mp, + have_lt != 0 && + ltrec.rm_startblock + ltrec.rm_blockcount > bno) { + error = -EFSCORRUPTED; + goto out_error; + } /* * Increment the cursor to see if we have a right-adjacent record to our @@ -769,9 +818,14 @@ xfs_rmap_map( error = xfs_rmap_get_rec(cur, >rec, &have_gt); if (error) goto out_error; - XFS_WANT_CORRUPTED_GOTO(mp, have_gt == 1, out_error); - XFS_WANT_CORRUPTED_GOTO(mp, bno + len <= gtrec.rm_startblock, - out_error); + if_xfs_meta_bad(mp, have_gt != 1) { + error = -EFSCORRUPTED; + goto out_error; + } + if_xfs_meta_bad(mp, bno + len > gtrec.rm_startblock) { + error = -EFSCORRUPTED; + goto out_error; + } trace_xfs_rmap_find_right_neighbor_result(cur->bc_mp, cur->bc_private.a.agno, gtrec.rm_startblock, gtrec.rm_blockcount, gtrec.rm_owner, @@ -821,7 +875,10 @@ xfs_rmap_map( error = xfs_btree_delete(cur, &i); if (error) goto out_error; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, out_error); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto out_error; + } } /* point the cursor back to the left record and update */ @@ -865,7 +922,10 @@ xfs_rmap_map( error = xfs_btree_insert(cur, &i); if (error) goto out_error; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, out_error); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto out_error; + } } trace_xfs_rmap_map_done(mp, cur->bc_private.a.agno, bno, len, @@ -957,12 +1017,18 @@ xfs_rmap_convert( error = xfs_rmap_lookup_le(cur, bno, len, owner, offset, oldext, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } error = xfs_rmap_get_rec(cur, &PREV, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } trace_xfs_rmap_lookup_le_range_result(cur->bc_mp, cur->bc_private.a.agno, PREV.rm_startblock, PREV.rm_blockcount, PREV.rm_owner, @@ -995,10 +1061,15 @@ xfs_rmap_convert( error = xfs_rmap_get_rec(cur, &LEFT, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); - XFS_WANT_CORRUPTED_GOTO(mp, - LEFT.rm_startblock + LEFT.rm_blockcount <= bno, - done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } + if_xfs_meta_bad(mp, + LEFT.rm_startblock + LEFT.rm_blockcount > bno) { + error = -EFSCORRUPTED; + goto done; + } trace_xfs_rmap_find_left_neighbor_result(cur->bc_mp, cur->bc_private.a.agno, LEFT.rm_startblock, LEFT.rm_blockcount, LEFT.rm_owner, @@ -1017,7 +1088,10 @@ xfs_rmap_convert( error = xfs_btree_increment(cur, 0, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } error = xfs_btree_increment(cur, 0, &i); if (error) goto done; @@ -1026,9 +1100,14 @@ xfs_rmap_convert( error = xfs_rmap_get_rec(cur, &RIGHT, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); - XFS_WANT_CORRUPTED_GOTO(mp, bno + len <= RIGHT.rm_startblock, - done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } + if_xfs_meta_bad(mp, bno + len > RIGHT.rm_startblock) { + error = -EFSCORRUPTED; + goto done; + } trace_xfs_rmap_find_right_neighbor_result(cur->bc_mp, cur->bc_private.a.agno, RIGHT.rm_startblock, RIGHT.rm_blockcount, RIGHT.rm_owner, @@ -1055,7 +1134,10 @@ xfs_rmap_convert( error = xfs_rmap_lookup_le(cur, bno, len, owner, offset, oldext, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } /* * Switch out based on the FILLING and CONTIG state bits. @@ -1071,7 +1153,10 @@ xfs_rmap_convert( error = xfs_btree_increment(cur, 0, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } trace_xfs_rmap_delete(mp, cur->bc_private.a.agno, RIGHT.rm_startblock, RIGHT.rm_blockcount, RIGHT.rm_owner, RIGHT.rm_offset, @@ -1079,11 +1164,17 @@ xfs_rmap_convert( error = xfs_btree_delete(cur, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } error = xfs_btree_decrement(cur, 0, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } trace_xfs_rmap_delete(mp, cur->bc_private.a.agno, PREV.rm_startblock, PREV.rm_blockcount, PREV.rm_owner, PREV.rm_offset, @@ -1091,11 +1182,17 @@ xfs_rmap_convert( error = xfs_btree_delete(cur, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } error = xfs_btree_decrement(cur, 0, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } NEW = LEFT; NEW.rm_blockcount += PREV.rm_blockcount + RIGHT.rm_blockcount; error = xfs_rmap_update(cur, &NEW); @@ -1115,11 +1212,17 @@ xfs_rmap_convert( error = xfs_btree_delete(cur, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } error = xfs_btree_decrement(cur, 0, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } NEW = LEFT; NEW.rm_blockcount += PREV.rm_blockcount; error = xfs_rmap_update(cur, &NEW); @@ -1135,7 +1238,10 @@ xfs_rmap_convert( error = xfs_btree_increment(cur, 0, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } trace_xfs_rmap_delete(mp, cur->bc_private.a.agno, RIGHT.rm_startblock, RIGHT.rm_blockcount, RIGHT.rm_owner, RIGHT.rm_offset, @@ -1143,11 +1249,17 @@ xfs_rmap_convert( error = xfs_btree_delete(cur, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } error = xfs_btree_decrement(cur, 0, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } NEW = PREV; NEW.rm_blockcount = len + RIGHT.rm_blockcount; NEW.rm_flags = newext; @@ -1214,7 +1326,10 @@ xfs_rmap_convert( error = xfs_btree_insert(cur, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } break; case RMAP_RIGHT_FILLING | RMAP_RIGHT_CONTIG: @@ -1253,7 +1368,10 @@ xfs_rmap_convert( oldext, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 0, done); + if_xfs_meta_bad(mp, i != 0) { + error = -EFSCORRUPTED; + goto done; + } NEW.rm_startblock = bno; NEW.rm_owner = owner; NEW.rm_offset = offset; @@ -1265,7 +1383,10 @@ xfs_rmap_convert( error = xfs_btree_insert(cur, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } break; case 0: @@ -1295,7 +1416,10 @@ xfs_rmap_convert( error = xfs_btree_insert(cur, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } /* * Reset the cursor to the position of the new extent * we are about to insert as we can't trust it after @@ -1305,7 +1429,10 @@ xfs_rmap_convert( oldext, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 0, done); + if_xfs_meta_bad(mp, i != 0) { + error = -EFSCORRUPTED; + goto done; + } /* new middle extent - newext */ cur->bc_rec.r.rm_flags &= ~XFS_RMAP_UNWRITTEN; cur->bc_rec.r.rm_flags |= newext; @@ -1314,7 +1441,10 @@ xfs_rmap_convert( error = xfs_btree_insert(cur, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } break; case RMAP_LEFT_FILLING | RMAP_LEFT_CONTIG | RMAP_RIGHT_CONTIG: @@ -1383,7 +1513,10 @@ xfs_rmap_convert_shared( &PREV, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } ASSERT(PREV.rm_offset <= offset); ASSERT(PREV.rm_offset + PREV.rm_blockcount >= new_endoff); @@ -1406,9 +1539,11 @@ xfs_rmap_convert_shared( goto done; if (i) { state |= RMAP_LEFT_VALID; - XFS_WANT_CORRUPTED_GOTO(mp, - LEFT.rm_startblock + LEFT.rm_blockcount <= bno, - done); + if_xfs_meta_bad(mp, + LEFT.rm_startblock + LEFT.rm_blockcount > bno) { + error = -EFSCORRUPTED; + goto done; + } if (xfs_rmap_is_mergeable(&LEFT, owner, newext)) state |= RMAP_LEFT_CONTIG; } @@ -1423,9 +1558,14 @@ xfs_rmap_convert_shared( error = xfs_rmap_get_rec(cur, &RIGHT, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); - XFS_WANT_CORRUPTED_GOTO(mp, bno + len <= RIGHT.rm_startblock, - done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } + if_xfs_meta_bad(mp, bno + len > RIGHT.rm_startblock) { + error = -EFSCORRUPTED; + goto done; + } trace_xfs_rmap_find_right_neighbor_result(cur->bc_mp, cur->bc_private.a.agno, RIGHT.rm_startblock, RIGHT.rm_blockcount, RIGHT.rm_owner, @@ -1472,7 +1612,10 @@ xfs_rmap_convert_shared( NEW.rm_offset, NEW.rm_flags, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } NEW.rm_blockcount += PREV.rm_blockcount + RIGHT.rm_blockcount; error = xfs_rmap_update(cur, &NEW); if (error) @@ -1495,7 +1638,10 @@ xfs_rmap_convert_shared( NEW.rm_offset, NEW.rm_flags, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } NEW.rm_blockcount += PREV.rm_blockcount; error = xfs_rmap_update(cur, &NEW); if (error) @@ -1518,7 +1664,10 @@ xfs_rmap_convert_shared( NEW.rm_offset, NEW.rm_flags, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } NEW.rm_blockcount += RIGHT.rm_blockcount; NEW.rm_flags = RIGHT.rm_flags; error = xfs_rmap_update(cur, &NEW); @@ -1538,7 +1687,10 @@ xfs_rmap_convert_shared( NEW.rm_offset, NEW.rm_flags, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } NEW.rm_flags = newext; error = xfs_rmap_update(cur, &NEW); if (error) @@ -1570,7 +1722,10 @@ xfs_rmap_convert_shared( NEW.rm_offset, NEW.rm_flags, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } NEW.rm_blockcount += len; error = xfs_rmap_update(cur, &NEW); if (error) @@ -1612,7 +1767,10 @@ xfs_rmap_convert_shared( NEW.rm_offset, NEW.rm_flags, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } NEW.rm_blockcount = offset - NEW.rm_offset; error = xfs_rmap_update(cur, &NEW); if (error) @@ -1644,7 +1802,10 @@ xfs_rmap_convert_shared( NEW.rm_offset, NEW.rm_flags, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } NEW.rm_blockcount -= len; error = xfs_rmap_update(cur, &NEW); if (error) @@ -1679,7 +1840,10 @@ xfs_rmap_convert_shared( NEW.rm_offset, NEW.rm_flags, &i); if (error) goto done; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto done; + } NEW.rm_blockcount = offset - NEW.rm_offset; error = xfs_rmap_update(cur, &NEW); if (error) @@ -1765,25 +1929,43 @@ xfs_rmap_unmap_shared( <rec, &i); if (error) goto out_error; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, out_error); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto out_error; + } ltoff = ltrec.rm_offset; /* Make sure the extent we found covers the entire freeing range. */ - XFS_WANT_CORRUPTED_GOTO(mp, ltrec.rm_startblock <= bno && - ltrec.rm_startblock + ltrec.rm_blockcount >= - bno + len, out_error); + if_xfs_meta_bad(mp, + ltrec.rm_startblock > bno || + ltrec.rm_startblock + ltrec.rm_blockcount < bno + len) { + error = -EFSCORRUPTED; + goto out_error; + } /* Make sure the owner matches what we expect to find in the tree. */ - XFS_WANT_CORRUPTED_GOTO(mp, owner == ltrec.rm_owner, out_error); + if_xfs_meta_bad(mp, owner != ltrec.rm_owner) { + error = -EFSCORRUPTED; + goto out_error; + } /* Make sure the unwritten flag matches. */ - XFS_WANT_CORRUPTED_GOTO(mp, (flags & XFS_RMAP_UNWRITTEN) == - (ltrec.rm_flags & XFS_RMAP_UNWRITTEN), out_error); + if_xfs_meta_bad(mp, + (flags & XFS_RMAP_UNWRITTEN) != + (ltrec.rm_flags & XFS_RMAP_UNWRITTEN)) { + error = -EFSCORRUPTED; + goto out_error; + } /* Check the offset. */ - XFS_WANT_CORRUPTED_GOTO(mp, ltrec.rm_offset <= offset, out_error); - XFS_WANT_CORRUPTED_GOTO(mp, offset <= ltoff + ltrec.rm_blockcount, - out_error); + if_xfs_meta_bad(mp, ltrec.rm_offset > offset) { + error = -EFSCORRUPTED; + goto out_error; + } + if_xfs_meta_bad(mp, offset > ltoff + ltrec.rm_blockcount) { + error = -EFSCORRUPTED; + goto out_error; + } if (ltrec.rm_startblock == bno && ltrec.rm_blockcount == len) { /* Exact match, simply remove the record from rmap tree. */ @@ -1836,7 +2018,10 @@ xfs_rmap_unmap_shared( ltrec.rm_offset, ltrec.rm_flags, &i); if (error) goto out_error; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, out_error); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto out_error; + } ltrec.rm_blockcount -= len; error = xfs_rmap_update(cur, <rec); if (error) @@ -1862,7 +2047,10 @@ xfs_rmap_unmap_shared( ltrec.rm_offset, ltrec.rm_flags, &i); if (error) goto out_error; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, out_error); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto out_error; + } ltrec.rm_blockcount = bno - ltrec.rm_startblock; error = xfs_rmap_update(cur, <rec); if (error) @@ -1938,7 +2126,10 @@ xfs_rmap_map_shared( error = xfs_rmap_get_rec(cur, >rec, &have_gt); if (error) goto out_error; - XFS_WANT_CORRUPTED_GOTO(mp, have_gt == 1, out_error); + if_xfs_meta_bad(mp, have_gt != 1) { + error = -EFSCORRUPTED; + goto out_error; + } trace_xfs_rmap_find_right_neighbor_result(cur->bc_mp, cur->bc_private.a.agno, gtrec.rm_startblock, gtrec.rm_blockcount, gtrec.rm_owner, @@ -1987,7 +2178,10 @@ xfs_rmap_map_shared( ltrec.rm_offset, ltrec.rm_flags, &i); if (error) goto out_error; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, out_error); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto out_error; + } error = xfs_rmap_update(cur, <rec); if (error) diff --git a/fs/xfs/xfs_discard.c b/fs/xfs/xfs_discard.c index 50966a9912cd..ac74a20788a7 100644 --- a/fs/xfs/xfs_discard.c +++ b/fs/xfs/xfs_discard.c @@ -71,7 +71,10 @@ xfs_trim_extents( error = xfs_alloc_get_rec(cur, &fbno, &flen, &i); if (error) goto out_del_cursor; - XFS_WANT_CORRUPTED_GOTO(mp, i == 1, out_del_cursor); + if_xfs_meta_bad(mp, i != 1) { + error = -EFSCORRUPTED; + goto out_del_cursor; + } ASSERT(flen <= be32_to_cpu(XFS_BUF_TO_AGF(agbp)->agf_longest)); /* diff --git a/fs/xfs/xfs_error.h b/fs/xfs/xfs_error.h index c319379f7d1a..31a5d321ba9a 100644 --- a/fs/xfs/xfs_error.h +++ b/fs/xfs/xfs_error.h @@ -38,32 +38,6 @@ extern void xfs_inode_verifier_error(struct xfs_inode *ip, int error, /* Dump 128 bytes of any corrupt buffer */ #define XFS_CORRUPTION_DUMP_LEN (128) -/* - * Macros to set EFSCORRUPTED & return/branch. - */ -#define XFS_WANT_CORRUPTED_GOTO(mp, x, l) \ - { \ - int fs_is_ok = (x); \ - ASSERT(fs_is_ok); \ - if (unlikely(!fs_is_ok)) { \ - XFS_ERROR_REPORT("XFS_WANT_CORRUPTED_GOTO", \ - XFS_ERRLEVEL_LOW, mp); \ - error = -EFSCORRUPTED; \ - goto l; \ - } \ - } - -#define XFS_WANT_CORRUPTED_RETURN(mp, x) \ - { \ - int fs_is_ok = (x); \ - ASSERT(fs_is_ok); \ - if (unlikely(!fs_is_ok)) { \ - XFS_ERROR_REPORT("XFS_WANT_CORRUPTED_RETURN", \ - XFS_ERRLEVEL_LOW, mp); \ - return -EFSCORRUPTED; \ - } \ - } - #ifdef DEBUG extern int xfs_errortag_init(struct xfs_mount *mp); extern void xfs_errortag_del(struct xfs_mount *mp); diff --git a/fs/xfs/xfs_iwalk.c b/fs/xfs/xfs_iwalk.c index aa375cf53021..9f05480a449c 100644 --- a/fs/xfs/xfs_iwalk.c +++ b/fs/xfs/xfs_iwalk.c @@ -298,7 +298,8 @@ xfs_iwalk_ag_start( error = xfs_inobt_get_rec(*curpp, irec, has_more); if (error) return error; - XFS_WANT_CORRUPTED_RETURN(mp, *has_more == 1); + if_xfs_meta_bad(mp, *has_more != 1) + return -EFSCORRUPTED; /* * If the LE lookup yielded an inobt record before the cursor position, From patchwork Mon Nov 11 01:18:12 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: 11236397 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 9010014ED for ; Mon, 11 Nov 2019 01:19:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 56B6720818 for ; Mon, 11 Nov 2019 01:19:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="aodqe/qQ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726758AbfKKBTF (ORCPT ); Sun, 10 Nov 2019 20:19:05 -0500 Received: from userp2120.oracle.com ([156.151.31.85]:35310 "EHLO userp2120.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726754AbfKKBTE (ORCPT ); Sun, 10 Nov 2019 20:19:04 -0500 Received: from pps.filterd (userp2120.oracle.com [127.0.0.1]) by userp2120.oracle.com (8.16.0.27/8.16.0.27) with SMTP id xAB1ITlT084941; Mon, 11 Nov 2019 01:18:40 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=OwZvcu/7yCDSOd2KZubHOStXBbUghnpFnsTqFZzWyBc=; b=aodqe/qQ04uR1UxVvoV4UYHQ/S3U5gtY2Rj5yU7PpfEE2Yrcx27LFKzH0KknyKup2+hD vQSDgZaXElp61fNkneGkmqE2rja9ATf3A/LQu+jOEaZPnx2rsQLmjTwQdQqDXs9SGyVm IXS4f6k4DmgYkSq7e75uByXO6qN5UDnL0EeSbukloz/2gWx8z0LIqKoyN6l4wu+eXqHf nKEPK8CgtGz2nPE4Ocs/DnmELHEk3SbQ3Df2mSNmtCZGxJ3GNgQ5/P9Gdftc/vBGrITv 9U04yUCqt2ovF7pPnVVxXk1ONo9aW0jno/tqwZ0c+1HmY09tYAix/TI0uOnq9KCybbii cA== Received: from userp3030.oracle.com (userp3030.oracle.com [156.151.31.80]) by userp2120.oracle.com with ESMTP id 2w5p3qc1n1-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 11 Nov 2019 01:18:39 +0000 Received: from pps.filterd (userp3030.oracle.com [127.0.0.1]) by userp3030.oracle.com (8.16.0.27/8.16.0.27) with SMTP id xAB1IdpL014913; Mon, 11 Nov 2019 01:18:39 GMT Received: from userv0121.oracle.com (userv0121.oracle.com [156.151.31.72]) by userp3030.oracle.com with ESMTP id 2w66wjehk9-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 11 Nov 2019 01:18:39 +0000 Received: from abhmp0014.oracle.com (abhmp0014.oracle.com [141.146.116.20]) by userv0121.oracle.com (8.14.4/8.13.8) with ESMTP id xAB1IDTE021791; Mon, 11 Nov 2019 01:18:13 GMT Received: from localhost (/67.169.218.210) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Sun, 10 Nov 2019 17:18:13 -0800 Subject: [PATCH 3/3] xfs: convert open coded corruption check to use XFS_IS_CORRUPT From: "Darrick J. Wong" To: darrick.wong@oracle.com Cc: linux-xfs@vger.kernel.org, hch@infradead.org, Christoph Hellwig , david@fromorbit.org Date: Sun, 10 Nov 2019 17:18:12 -0800 Message-ID: <157343509195.1945685.1661114461958235482.stgit@magnolia> In-Reply-To: <157343507145.1945685.2940312466469213044.stgit@magnolia> References: <157343507145.1945685.2940312466469213044.stgit@magnolia> User-Agent: StGit/0.17.1-dirty MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9437 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=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1910280000 definitions=main-1911110009 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9437 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=8.0.1-1910280000 definitions=main-1911110009 Sender: linux-xfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-xfs@vger.kernel.org From: Darrick J. Wong Convert the last of the open coded corruption check and report idioms to use the XFS_IS_CORRUPT macro. Signed-off-by: Darrick J. Wong Reviewed-by: Christoph Hellwig --- fs/xfs/libxfs/xfs_alloc.c | 7 +--- fs/xfs/libxfs/xfs_bmap.c | 66 +++++++++++++-------------------------- fs/xfs/libxfs/xfs_btree.c | 14 +++----- fs/xfs/libxfs/xfs_da_btree.c | 49 ++++++++--------------------- fs/xfs/libxfs/xfs_dir2.c | 10 +++--- fs/xfs/libxfs/xfs_dir2_node.c | 11 +++---- fs/xfs/libxfs/xfs_refcount.c | 8 ++--- fs/xfs/libxfs/xfs_rmap.c | 2 + fs/xfs/libxfs/xfs_rtbitmap.c | 4 +- fs/xfs/xfs_attr_list.c | 22 +++++-------- fs/xfs/xfs_dir2_readdir.c | 16 ++++------ fs/xfs/xfs_iomap.c | 6 +--- fs/xfs/xfs_iops.c | 4 +- fs/xfs/xfs_log_recover.c | 69 ++++++++++++++--------------------------- fs/xfs/xfs_mount.c | 7 +--- fs/xfs/xfs_qm.c | 10 +----- 16 files changed, 103 insertions(+), 202 deletions(-) diff --git a/fs/xfs/libxfs/xfs_alloc.c b/fs/xfs/libxfs/xfs_alloc.c index 56277d71f6a3..b47d976ba075 100644 --- a/fs/xfs/libxfs/xfs_alloc.c +++ b/fs/xfs/libxfs/xfs_alloc.c @@ -1064,8 +1064,7 @@ xfs_alloc_ag_vextent_small( struct xfs_buf *bp; bp = xfs_btree_get_bufs(args->mp, args->tp, args->agno, fbno); - if (!bp) { - XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, args->mp); + if_xfs_meta_bad(args->mp, !bp) { error = -EFSCORRUPTED; goto error; } @@ -2328,10 +2327,8 @@ xfs_free_agfl_block( return error; bp = xfs_btree_get_bufs(tp->t_mountp, tp, agno, agbno); - if (!bp) { - XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, tp->t_mountp); + if_xfs_meta_bad(tp->t_mountp, !bp) return -EFSCORRUPTED; - } xfs_trans_binval(tp, bp); return 0; diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c index 1c236519d2b6..bd02cee8f061 100644 --- a/fs/xfs/libxfs/xfs_bmap.c +++ b/fs/xfs/libxfs/xfs_bmap.c @@ -731,8 +731,7 @@ xfs_bmap_extents_to_btree( ip->i_d.di_nblocks++; xfs_trans_mod_dquot_byino(tp, ip, XFS_TRANS_DQ_BCOUNT, 1L); abp = xfs_btree_get_bufl(mp, tp, args.fsbno); - if (!abp) { - XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, mp); + if_xfs_meta_bad(mp, !abp) { error = -EFSCORRUPTED; goto out_unreserve_dquot; } @@ -1090,8 +1089,7 @@ xfs_bmap_add_attrfork( goto trans_cancel; if (XFS_IFORK_Q(ip)) goto trans_cancel; - if (ip->i_d.di_anextents != 0) { - XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, mp); + if_xfs_meta_bad(mp, ip->i_d.di_anextents != 0) { error = -EFSCORRUPTED; goto trans_cancel; } @@ -1238,8 +1236,9 @@ xfs_iread_extents( ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL)); - if (unlikely(XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_BTREE)) { - XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, mp); + if_xfs_meta_bad(mp, + XFS_IFORK_FORMAT(ip, whichfork) != + XFS_DINODE_FMT_BTREE) { error = -EFSCORRUPTED; goto out; } @@ -1253,8 +1252,7 @@ xfs_iread_extents( if (error) goto out; - if (ir.loaded != XFS_IFORK_NEXTENTS(ip, whichfork)) { - XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, mp); + if_xfs_meta_bad(mp, ir.loaded != XFS_IFORK_NEXTENTS(ip, whichfork)) { error = -EFSCORRUPTED; goto out; } @@ -1444,10 +1442,8 @@ xfs_bmap_last_offset( if (XFS_IFORK_FORMAT(ip, whichfork) == XFS_DINODE_FMT_LOCAL) return 0; - if (!xfs_ifork_has_extents(ip, whichfork)) { - ASSERT(0); + if_xfs_meta_bad(ip->i_mount, !xfs_ifork_has_extents(ip, whichfork)) return -EFSCORRUPTED; - } error = xfs_bmap_last_extent(NULL, ip, whichfork, &rec, &is_empty); if (error || is_empty) @@ -3906,10 +3902,8 @@ xfs_bmapi_read( XFS_BMAPI_COWFORK))); ASSERT(xfs_isilocked(ip, XFS_ILOCK_SHARED|XFS_ILOCK_EXCL)); - if (unlikely(XFS_TEST_ERROR( - !xfs_ifork_has_extents(ip, whichfork), - mp, XFS_ERRTAG_BMAPIFORMAT))) { - XFS_ERROR_REPORT("xfs_bmapi_read", XFS_ERRLEVEL_LOW, mp); + if_xfs_meta_bad(mp, !xfs_ifork_has_extents(ip, whichfork) || + XFS_TEST_ERROR(false, mp, XFS_ERRTAG_BMAPIFORMAT)) { return -EFSCORRUPTED; } @@ -4417,10 +4411,8 @@ xfs_bmapi_write( ASSERT((flags & (XFS_BMAPI_PREALLOC | XFS_BMAPI_ZERO)) != (XFS_BMAPI_PREALLOC | XFS_BMAPI_ZERO)); - if (unlikely(XFS_TEST_ERROR( - !xfs_ifork_has_extents(ip, whichfork), - mp, XFS_ERRTAG_BMAPIFORMAT))) { - XFS_ERROR_REPORT("xfs_bmapi_write", XFS_ERRLEVEL_LOW, mp); + if_xfs_meta_bad(mp, !xfs_ifork_has_extents(ip, whichfork) || + XFS_TEST_ERROR(false, mp, XFS_ERRTAG_BMAPIFORMAT)) { return -EFSCORRUPTED; } @@ -4686,10 +4678,8 @@ xfs_bmapi_remap( ASSERT((flags & (XFS_BMAPI_ATTRFORK | XFS_BMAPI_PREALLOC)) != (XFS_BMAPI_ATTRFORK | XFS_BMAPI_PREALLOC)); - if (unlikely(XFS_TEST_ERROR( - !xfs_ifork_has_extents(ip, whichfork), - mp, XFS_ERRTAG_BMAPIFORMAT))) { - XFS_ERROR_REPORT("xfs_bmapi_remap", XFS_ERRLEVEL_LOW, mp); + if_xfs_meta_bad(mp, !xfs_ifork_has_extents(ip, whichfork) || + XFS_TEST_ERROR(false, mp, XFS_ERRTAG_BMAPIFORMAT)) { return -EFSCORRUPTED; } @@ -5311,7 +5301,7 @@ __xfs_bunmapi( int isrt; /* freeing in rt area */ int logflags; /* transaction logging flags */ xfs_extlen_t mod; /* rt extent offset */ - struct xfs_mount *mp; /* mount structure */ + struct xfs_mount *mp = ip->i_mount; int tmp_logflags; /* partial logging flags */ int wasdel; /* was a delayed alloc extent */ int whichfork; /* data or attribute fork */ @@ -5328,12 +5318,8 @@ __xfs_bunmapi( whichfork = xfs_bmapi_whichfork(flags); ASSERT(whichfork != XFS_COW_FORK); ifp = XFS_IFORK_PTR(ip, whichfork); - if (unlikely(!xfs_ifork_has_extents(ip, whichfork))) { - XFS_ERROR_REPORT("xfs_bunmapi", XFS_ERRLEVEL_LOW, - ip->i_mount); + if_xfs_meta_bad(mp, !xfs_ifork_has_extents(ip, whichfork)) return -EFSCORRUPTED; - } - mp = ip->i_mount; if (XFS_FORCED_SHUTDOWN(mp)) return -EIO; @@ -5826,10 +5812,8 @@ xfs_bmap_collapse_extents( int error = 0; int logflags = 0; - if (unlikely(XFS_TEST_ERROR( - !xfs_ifork_has_extents(ip, whichfork), - mp, XFS_ERRTAG_BMAPIFORMAT))) { - XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, mp); + if_xfs_meta_bad(mp, !xfs_ifork_has_extents(ip, whichfork) || + XFS_TEST_ERROR(false, mp, XFS_ERRTAG_BMAPIFORMAT)) { return -EFSCORRUPTED; } @@ -5945,10 +5929,8 @@ xfs_bmap_insert_extents( int error = 0; int logflags = 0; - if (unlikely(XFS_TEST_ERROR( - !xfs_ifork_has_extents(ip, whichfork), - mp, XFS_ERRTAG_BMAPIFORMAT))) { - XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, mp); + if_xfs_meta_bad(mp, !xfs_ifork_has_extents(ip, whichfork) || + XFS_TEST_ERROR(false, mp, XFS_ERRTAG_BMAPIFORMAT)) { return -EFSCORRUPTED; } @@ -5986,8 +5968,7 @@ xfs_bmap_insert_extents( goto del_cursor; } - if (stop_fsb >= got.br_startoff + got.br_blockcount) { - ASSERT(0); + if_xfs_meta_bad(mp, stop_fsb >= got.br_startoff + got.br_blockcount) { error = -EFSCORRUPTED; goto del_cursor; } @@ -6053,11 +6034,8 @@ xfs_bmap_split_extent_at( int logflags = 0; int i = 0; - if (unlikely(XFS_TEST_ERROR( - !xfs_ifork_has_extents(ip, whichfork), - mp, XFS_ERRTAG_BMAPIFORMAT))) { - XFS_ERROR_REPORT("xfs_bmap_split_extent_at", - XFS_ERRLEVEL_LOW, mp); + if_xfs_meta_bad(mp, !xfs_ifork_has_extents(ip, whichfork) || + XFS_TEST_ERROR(false, mp, XFS_ERRTAG_BMAPIFORMAT)) { return -EFSCORRUPTED; } diff --git a/fs/xfs/libxfs/xfs_btree.c b/fs/xfs/libxfs/xfs_btree.c index 6d4b4f51df8c..feab5b307c45 100644 --- a/fs/xfs/libxfs/xfs_btree.c +++ b/fs/xfs/libxfs/xfs_btree.c @@ -105,11 +105,10 @@ xfs_btree_check_lblock( xfs_failaddr_t fa; fa = __xfs_btree_check_lblock(cur, block, level, bp); - if (unlikely(XFS_TEST_ERROR(fa != NULL, mp, - XFS_ERRTAG_BTREE_CHECK_LBLOCK))) { + if (xfs_meta_bad(mp, fa != NULL) || + XFS_TEST_ERROR(false, mp, XFS_ERRTAG_BTREE_CHECK_LBLOCK)) { if (bp) trace_xfs_btree_corrupt(bp, _RET_IP_); - XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, mp); return -EFSCORRUPTED; } return 0; @@ -169,11 +168,10 @@ xfs_btree_check_sblock( xfs_failaddr_t fa; fa = __xfs_btree_check_sblock(cur, block, level, bp); - if (unlikely(XFS_TEST_ERROR(fa != NULL, mp, - XFS_ERRTAG_BTREE_CHECK_SBLOCK))) { + if (xfs_meta_bad(mp, fa != NULL) || + XFS_TEST_ERROR(false, mp, XFS_ERRTAG_BTREE_CHECK_SBLOCK)) { if (bp) trace_xfs_btree_corrupt(bp, _RET_IP_); - XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, mp); return -EFSCORRUPTED; } return 0; @@ -1868,10 +1866,8 @@ xfs_btree_lookup( XFS_BTREE_STATS_INC(cur, lookup); /* No such thing as a zero-level tree. */ - if (cur->bc_nlevels == 0) { - XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, cur->bc_mp); + if_xfs_meta_bad(cur->bc_mp, cur->bc_nlevels == 0) return -EFSCORRUPTED; - } block = NULL; keyno = 0; diff --git a/fs/xfs/libxfs/xfs_da_btree.c b/fs/xfs/libxfs/xfs_da_btree.c index 46b1c3fb305c..0a6a7f82f30e 100644 --- a/fs/xfs/libxfs/xfs_da_btree.c +++ b/fs/xfs/libxfs/xfs_da_btree.c @@ -1663,17 +1663,12 @@ xfs_da3_node_lookup_int( } /* We can't point back to the root. */ - if (blkno == args->geo->leafblk) { - XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, - dp->i_mount); + if_xfs_meta_bad(dp->i_mount, blkno == args->geo->leafblk) return -EFSCORRUPTED; - } } - if (expected_level != 0) { - XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, dp->i_mount); + if_xfs_meta_bad(dp->i_mount, expected_level != 0) return -EFSCORRUPTED; - } /* * A leaf block that ends in the hashval that we are interested in @@ -2267,11 +2262,8 @@ xfs_da3_swap_lastblock( error = xfs_bmap_last_before(tp, dp, &lastoff, w); if (error) return error; - if (unlikely(lastoff == 0)) { - XFS_ERROR_REPORT("xfs_da_swap_lastblock(1)", XFS_ERRLEVEL_LOW, - mp); + if_xfs_meta_bad(mp, lastoff == 0) return -EFSCORRUPTED; - } /* * Read the last block in the btree space. */ @@ -2317,11 +2309,9 @@ xfs_da3_swap_lastblock( if (error) goto done; sib_info = sib_buf->b_addr; - if (unlikely( - be32_to_cpu(sib_info->forw) != last_blkno || - sib_info->magic != dead_info->magic)) { - XFS_ERROR_REPORT("xfs_da_swap_lastblock(2)", - XFS_ERRLEVEL_LOW, mp); + if_xfs_meta_bad(mp, + be32_to_cpu(sib_info->forw) != last_blkno || + sib_info->magic != dead_info->magic) { error = -EFSCORRUPTED; goto done; } @@ -2339,11 +2329,9 @@ xfs_da3_swap_lastblock( if (error) goto done; sib_info = sib_buf->b_addr; - if (unlikely( - be32_to_cpu(sib_info->back) != last_blkno || - sib_info->magic != dead_info->magic)) { - XFS_ERROR_REPORT("xfs_da_swap_lastblock(3)", - XFS_ERRLEVEL_LOW, mp); + if_xfs_meta_bad(mp, + be32_to_cpu(sib_info->back) != last_blkno || + sib_info->magic != dead_info->magic) { error = -EFSCORRUPTED; goto done; } @@ -2364,9 +2352,7 @@ xfs_da3_swap_lastblock( goto done; par_node = par_buf->b_addr; xfs_da3_node_hdr_from_disk(dp->i_mount, &par_hdr, par_node); - if (level >= 0 && level != par_hdr.level + 1) { - XFS_ERROR_REPORT("xfs_da_swap_lastblock(4)", - XFS_ERRLEVEL_LOW, mp); + if_xfs_meta_bad(mp, level >= 0 && level != par_hdr.level + 1) { error = -EFSCORRUPTED; goto done; } @@ -2377,9 +2363,7 @@ xfs_da3_swap_lastblock( be32_to_cpu(btree[entno].hashval) < dead_hash; entno++) continue; - if (entno == par_hdr.count) { - XFS_ERROR_REPORT("xfs_da_swap_lastblock(5)", - XFS_ERRLEVEL_LOW, mp); + if_xfs_meta_bad(mp, entno == par_hdr.count) { error = -EFSCORRUPTED; goto done; } @@ -2404,9 +2388,7 @@ xfs_da3_swap_lastblock( par_blkno = par_hdr.forw; xfs_trans_brelse(tp, par_buf); par_buf = NULL; - if (unlikely(par_blkno == 0)) { - XFS_ERROR_REPORT("xfs_da_swap_lastblock(6)", - XFS_ERRLEVEL_LOW, mp); + if_xfs_meta_bad(mp, par_blkno == 0) { error = -EFSCORRUPTED; goto done; } @@ -2415,9 +2397,7 @@ xfs_da3_swap_lastblock( goto done; par_node = par_buf->b_addr; xfs_da3_node_hdr_from_disk(dp->i_mount, &par_hdr, par_node); - if (par_hdr.level != level) { - XFS_ERROR_REPORT("xfs_da_swap_lastblock(7)", - XFS_ERRLEVEL_LOW, mp); + if_xfs_meta_bad(mp, par_hdr.level != level) { error = -EFSCORRUPTED; goto done; } @@ -2611,7 +2591,7 @@ xfs_dabuf_map( if (!xfs_da_map_covers_blocks(nirecs, irecs, bno, nfsb)) { /* Caller ok with no mapping. */ - if (mappedbno == -2) { + if (!xfs_meta_bad(mp, mappedbno != -2)) { error = -1; goto out; } @@ -2632,7 +2612,6 @@ xfs_dabuf_map( irecs[i].br_state); } } - XFS_ERROR_REPORT("xfs_da_do_buf(1)", XFS_ERRLEVEL_LOW, mp); error = -EFSCORRUPTED; goto out; } diff --git a/fs/xfs/libxfs/xfs_dir2.c b/fs/xfs/libxfs/xfs_dir2.c index 624c05e77ab4..f3fcd109ffb5 100644 --- a/fs/xfs/libxfs/xfs_dir2.c +++ b/fs/xfs/libxfs/xfs_dir2.c @@ -208,10 +208,10 @@ xfs_dir_ino_validate( { bool ino_ok = xfs_verify_dir_ino(mp, ino); - if (unlikely(XFS_TEST_ERROR(!ino_ok, mp, XFS_ERRTAG_DIR_INO_VALIDATE))) { + if (xfs_meta_bad(mp, !ino_ok) || + XFS_TEST_ERROR(false, mp, XFS_ERRTAG_DIR_INO_VALIDATE)) { xfs_warn(mp, "Invalid inode number 0x%Lx", (unsigned long long) ino); - XFS_ERROR_REPORT("xfs_dir_ino_validate", XFS_ERRLEVEL_LOW, mp); return -EFSCORRUPTED; } return 0; @@ -617,10 +617,10 @@ xfs_dir2_isblock( if ((rval = xfs_bmap_last_offset(args->dp, &last, XFS_DATA_FORK))) return rval; rval = XFS_FSB_TO_B(args->dp->i_mount, last) == args->geo->blksize; - if (rval != 0 && args->dp->i_d.di_size != args->geo->blksize) { - XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, args->dp->i_mount); + if_xfs_meta_bad(args->dp->i_mount, + rval != 0 && + args->dp->i_d.di_size != args->geo->blksize) return -EFSCORRUPTED; - } *vp = rval; return 0; } diff --git a/fs/xfs/libxfs/xfs_dir2_node.c b/fs/xfs/libxfs/xfs_dir2_node.c index 5f30a1953a52..20520d501ff6 100644 --- a/fs/xfs/libxfs/xfs_dir2_node.c +++ b/fs/xfs/libxfs/xfs_dir2_node.c @@ -728,10 +728,9 @@ xfs_dir2_leafn_lookup_for_addname( * If it has room, return it. */ xfs_dir2_free_hdr_from_disk(mp, &freehdr, free); - if (unlikely( - freehdr.bests[fi] == cpu_to_be16(NULLDATAOFF))) { - XFS_ERROR_REPORT("xfs_dir2_leafn_lookup_int", - XFS_ERRLEVEL_LOW, mp); + if_xfs_meta_bad(mp, + freehdr.bests[fi] == + cpu_to_be16(NULLDATAOFF)) { if (curfdb != newfdb) xfs_trans_brelse(tp, curbp); return -EFSCORRUPTED; @@ -1722,7 +1721,8 @@ xfs_dir2_node_add_datablk( if (error) return error; - if (xfs_dir2_db_to_fdb(args->geo, *dbno) != fbno) { + if_xfs_meta_bad(mp, + xfs_dir2_db_to_fdb(args->geo, *dbno) != fbno) { xfs_alert(mp, "%s: dir ino %llu needed freesp block %lld for data block %lld, got %lld", __func__, (unsigned long long)dp->i_ino, @@ -1736,7 +1736,6 @@ xfs_dir2_node_add_datablk( } else { xfs_alert(mp, " ... fblk is NULL"); } - XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, mp); return -EFSCORRUPTED; } diff --git a/fs/xfs/libxfs/xfs_refcount.c b/fs/xfs/libxfs/xfs_refcount.c index f318f1e33df4..dd4d3918052e 100644 --- a/fs/xfs/libxfs/xfs_refcount.c +++ b/fs/xfs/libxfs/xfs_refcount.c @@ -1176,7 +1176,7 @@ xfs_refcount_finish_one( XFS_ALLOC_FLAG_FREEING, &agbp); if (error) return error; - if (!agbp) + if_xfs_meta_bad(tp->t_mountp, !agbp) return -EFSCORRUPTED; rcur = xfs_refcountbt_init_cursor(mp, tp, agbp, agno); @@ -1659,17 +1659,15 @@ struct xfs_refcount_recovery { /* Stuff an extent on the recovery list. */ STATIC int xfs_refcount_recover_extent( - struct xfs_btree_cur *cur, + struct xfs_btree_cur *cur, union xfs_btree_rec *rec, void *priv) { struct list_head *debris = priv; struct xfs_refcount_recovery *rr; - if (be32_to_cpu(rec->refc.rc_refcount) != 1) { - XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, cur->bc_mp); + if_xfs_meta_bad(cur->bc_mp, be32_to_cpu(rec->refc.rc_refcount) != 1) return -EFSCORRUPTED; - } rr = kmem_alloc(sizeof(struct xfs_refcount_recovery), 0); xfs_refcount_btrec_to_irec(rec, &rr->rr_rrec); diff --git a/fs/xfs/libxfs/xfs_rmap.c b/fs/xfs/libxfs/xfs_rmap.c index 9501ea9c34e4..4d5bd09c174f 100644 --- a/fs/xfs/libxfs/xfs_rmap.c +++ b/fs/xfs/libxfs/xfs_rmap.c @@ -2393,7 +2393,7 @@ xfs_rmap_finish_one( error = xfs_free_extent_fix_freelist(tp, agno, &agbp); if (error) return error; - if (!agbp) + if_xfs_meta_bad(tp->t_mountp, !agbp) return -EFSCORRUPTED; rcur = xfs_rmapbt_init_cursor(mp, tp, agbp, agno); diff --git a/fs/xfs/libxfs/xfs_rtbitmap.c b/fs/xfs/libxfs/xfs_rtbitmap.c index d8aaa1de921c..6d904b7c47e2 100644 --- a/fs/xfs/libxfs/xfs_rtbitmap.c +++ b/fs/xfs/libxfs/xfs_rtbitmap.c @@ -70,10 +70,8 @@ xfs_rtbuf_get( if (error) return error; - if (nmap == 0 || !xfs_bmap_is_real_extent(&map)) { - XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, mp); + if_xfs_meta_bad(mp, nmap == 0 || !xfs_bmap_is_real_extent(&map)) return -EFSCORRUPTED; - } ASSERT(map.br_startblock != NULLFSBLOCK); error = xfs_trans_read_buf(mp, tp, mp->m_ddev_targp, diff --git a/fs/xfs/xfs_attr_list.c b/fs/xfs/xfs_attr_list.c index 0ec6606149a2..f904450883ad 100644 --- a/fs/xfs/xfs_attr_list.c +++ b/fs/xfs/xfs_attr_list.c @@ -86,11 +86,10 @@ xfs_attr_shortform_list( (XFS_ISRESET_CURSOR(cursor) && (dp->i_afp->if_bytes + sf->hdr.count * 16) < context->bufsize)) { for (i = 0, sfe = &sf->list[0]; i < sf->hdr.count; i++) { - if (!xfs_attr_namecheck(sfe->nameval, sfe->namelen)) { - XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, - context->dp->i_mount); + if_xfs_meta_bad(context->dp->i_mount, + !xfs_attr_namecheck(sfe->nameval, + sfe->namelen)) return -EFSCORRUPTED; - } context->put_listent(context, sfe->flags, sfe->nameval, @@ -179,9 +178,8 @@ xfs_attr_shortform_list( cursor->hashval = sbp->hash; cursor->offset = 0; } - if (!xfs_attr_namecheck(sbp->name, sbp->namelen)) { - XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, - context->dp->i_mount); + if_xfs_meta_bad(context->dp->i_mount, + !xfs_attr_namecheck(sbp->name, sbp->namelen)) { error = -EFSCORRUPTED; goto out; } @@ -269,10 +267,8 @@ xfs_attr_node_list_lookup( return 0; /* We can't point back to the root. */ - if (cursor->blkno == 0) { - XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, mp); + if_xfs_meta_bad(mp, cursor->blkno == 0) return -EFSCORRUPTED; - } } if (expected_level != 0) @@ -473,11 +469,9 @@ xfs_attr3_leaf_list_int( valuelen = be32_to_cpu(name_rmt->valuelen); } - if (!xfs_attr_namecheck(name, namelen)) { - XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, - context->dp->i_mount); + if_xfs_meta_bad(context->dp->i_mount, + !xfs_attr_namecheck(name, namelen)) return -EFSCORRUPTED; - } context->put_listent(context, entry->flags, name, namelen, valuelen); if (context->seen_enough) diff --git a/fs/xfs/xfs_dir2_readdir.c b/fs/xfs/xfs_dir2_readdir.c index b149cb4a4d86..4694ec0e267d 100644 --- a/fs/xfs/xfs_dir2_readdir.c +++ b/fs/xfs/xfs_dir2_readdir.c @@ -117,11 +117,9 @@ xfs_dir2_sf_getdents( ino = xfs_dir2_sf_get_ino(mp, sfp, sfep); filetype = xfs_dir2_sf_get_ftype(mp, sfep); ctx->pos = off & 0x7fffffff; - if (!xfs_dir2_namecheck(sfep->name, sfep->namelen)) { - XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, - dp->i_mount); + if_xfs_meta_bad(dp->i_mount, + !xfs_dir2_namecheck(sfep->name, sfep->namelen)) return -EFSCORRUPTED; - } if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino, xfs_dir3_get_dtype(mp, filetype))) return 0; @@ -207,9 +205,8 @@ xfs_dir2_block_getdents( /* * If it didn't fit, set the final offset to here & return. */ - if (!xfs_dir2_namecheck(dep->name, dep->namelen)) { - XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, - dp->i_mount); + if_xfs_meta_bad(dp->i_mount, + !xfs_dir2_namecheck(dep->name, dep->namelen)) { error = -EFSCORRUPTED; goto out_rele; } @@ -459,9 +456,8 @@ xfs_dir2_leaf_getdents( filetype = xfs_dir2_data_get_ftype(mp, dep); ctx->pos = xfs_dir2_byte_to_dataptr(curoff) & 0x7fffffff; - if (!xfs_dir2_namecheck(dep->name, dep->namelen)) { - XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, - dp->i_mount); + if_xfs_meta_bad(dp->i_mount, + !xfs_dir2_namecheck(dep->name, dep->namelen)) { error = -EFSCORRUPTED; break; } diff --git a/fs/xfs/xfs_iomap.c b/fs/xfs/xfs_iomap.c index 1471bcd6cb70..f234929b4f15 100644 --- a/fs/xfs/xfs_iomap.c +++ b/fs/xfs/xfs_iomap.c @@ -846,10 +846,8 @@ xfs_buffered_write_iomap_begin( xfs_ilock(ip, XFS_ILOCK_EXCL); - if (unlikely(XFS_TEST_ERROR( - !xfs_ifork_has_extents(ip, XFS_DATA_FORK), - mp, XFS_ERRTAG_BMAPIFORMAT))) { - XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, mp); + if_xfs_meta_bad(mp, !xfs_ifork_has_extents(ip, XFS_DATA_FORK) || + XFS_TEST_ERROR(false, mp, XFS_ERRTAG_BMAPIFORMAT)) { error = -EFSCORRUPTED; goto out_unlock; } diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c index 57e6e44123a9..16fe05297e70 100644 --- a/fs/xfs/xfs_iops.c +++ b/fs/xfs/xfs_iops.c @@ -481,10 +481,8 @@ xfs_vn_get_link_inline( * if_data is junk. */ link = ip->i_df.if_u1.if_data; - if (!link) { - XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, ip->i_mount); + if_xfs_meta_bad(ip->i_mount, !link) return ERR_PTR(-EFSCORRUPTED); - } return link; } diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c index 02f2147952b3..186b4ffd59d0 100644 --- a/fs/xfs/xfs_log_recover.c +++ b/fs/xfs/xfs_log_recover.c @@ -103,10 +103,9 @@ xlog_alloc_buffer( * Pass log block 0 since we don't have an addr yet, buffer will be * verified on read. */ - if (!xlog_verify_bno(log, 0, nbblks)) { + if_xfs_meta_bad(log->l_mp, !xlog_verify_bno(log, 0, nbblks)) { xfs_warn(log->l_mp, "Invalid block length (0x%x) for buffer", nbblks); - XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_HIGH, log->l_mp); return NULL; } @@ -152,11 +151,10 @@ xlog_do_io( { int error; - if (!xlog_verify_bno(log, blk_no, nbblks)) { + if_xfs_meta_bad(log->l_mp, !xlog_verify_bno(log, blk_no, nbblks)) { xfs_warn(log->l_mp, "Invalid log block/length (0x%llx, 0x%x) for buffer", blk_no, nbblks); - XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_HIGH, log->l_mp); return -EFSCORRUPTED; } @@ -244,19 +242,16 @@ xlog_header_check_recover( * (XLOG_FMT_UNKNOWN). This stops us from trying to recover * a dirty log created in IRIX. */ - if (unlikely(head->h_fmt != cpu_to_be32(XLOG_FMT))) { + if_xfs_meta_bad(mp, head->h_fmt != cpu_to_be32(XLOG_FMT)) { xfs_warn(mp, "dirty log written in incompatible format - can't recover"); xlog_header_check_dump(mp, head); - XFS_ERROR_REPORT("xlog_header_check_recover(1)", - XFS_ERRLEVEL_HIGH, mp); return -EFSCORRUPTED; - } else if (unlikely(!uuid_equal(&mp->m_sb.sb_uuid, &head->h_fs_uuid))) { + } + if_xfs_meta_bad(mp, !uuid_equal(&mp->m_sb.sb_uuid, &head->h_fs_uuid)) { xfs_warn(mp, "dirty log entry has mismatched uuid - can't recover"); xlog_header_check_dump(mp, head); - XFS_ERROR_REPORT("xlog_header_check_recover(2)", - XFS_ERRLEVEL_HIGH, mp); return -EFSCORRUPTED; } return 0; @@ -279,11 +274,10 @@ xlog_header_check_mount( * by IRIX and continue. */ xfs_warn(mp, "null uuid in log - IRIX style log"); - } else if (unlikely(!uuid_equal(&mp->m_sb.sb_uuid, &head->h_fs_uuid))) { + } else if_xfs_meta_bad(mp, + !uuid_equal(&mp->m_sb.sb_uuid, &head->h_fs_uuid)) { xfs_warn(mp, "log has mismatched uuid - can't recover"); xlog_header_check_dump(mp, head); - XFS_ERROR_REPORT("xlog_header_check_mount", - XFS_ERRLEVEL_HIGH, mp); return -EFSCORRUPTED; } return 0; @@ -1699,11 +1693,10 @@ xlog_clear_stale_blocks( * the distance from the beginning of the log to the * tail. */ - if (unlikely(head_block < tail_block || head_block >= log->l_logBBsize)) { - XFS_ERROR_REPORT("xlog_clear_stale_blocks(1)", - XFS_ERRLEVEL_LOW, log->l_mp); + if_xfs_meta_bad(log->l_mp, + head_block < tail_block || + head_block >= log->l_logBBsize) return -EFSCORRUPTED; - } tail_distance = tail_block + (log->l_logBBsize - head_block); } else { /* @@ -1711,11 +1704,10 @@ xlog_clear_stale_blocks( * so the distance from the head to the tail is just * the tail block minus the head block. */ - if (unlikely(head_block >= tail_block || head_cycle != (tail_cycle + 1))){ - XFS_ERROR_REPORT("xlog_clear_stale_blocks(2)", - XFS_ERRLEVEL_LOW, log->l_mp); + if_xfs_meta_bad(log->l_mp, + head_block >= tail_block || + head_cycle != tail_cycle + 1) return -EFSCORRUPTED; - } tail_distance = tail_block - head_block; } @@ -2135,13 +2127,11 @@ xlog_recover_do_inode_buffer( */ logged_nextp = item->ri_buf[item_index].i_addr + next_unlinked_offset - reg_buf_offset; - if (unlikely(*logged_nextp == 0)) { + if_xfs_meta_bad(mp, *logged_nextp == 0) { xfs_alert(mp, "Bad inode buffer log record (ptr = "PTR_FMT", bp = "PTR_FMT"). " "Trying to replay bad (0) inode di_next_unlinked field.", item, bp); - XFS_ERROR_REPORT("xlog_recover_do_inode_buf", - XFS_ERRLEVEL_LOW, mp); return -EFSCORRUPTED; } @@ -2969,22 +2959,18 @@ xlog_recover_inode_pass2( * Make sure the place we're flushing out to really looks * like an inode! */ - if (unlikely(!xfs_verify_magic16(bp, dip->di_magic))) { + if_xfs_meta_bad(mp, !xfs_verify_magic16(bp, dip->di_magic)) { xfs_alert(mp, "%s: Bad inode magic number, dip = "PTR_FMT", dino bp = "PTR_FMT", ino = %Ld", __func__, dip, bp, in_f->ilf_ino); - XFS_ERROR_REPORT("xlog_recover_inode_pass2(1)", - XFS_ERRLEVEL_LOW, mp); error = -EFSCORRUPTED; goto out_release; } ldip = item->ri_buf[1].i_addr; - if (unlikely(ldip->di_magic != XFS_DINODE_MAGIC)) { + if_xfs_meta_bad(mp, ldip->di_magic != XFS_DINODE_MAGIC) { xfs_alert(mp, "%s: Bad inode log record, rec ptr "PTR_FMT", ino %Ld", __func__, item, in_f->ilf_ino); - XFS_ERROR_REPORT("xlog_recover_inode_pass2(2)", - XFS_ERRLEVEL_LOW, mp); error = -EFSCORRUPTED; goto out_release; } @@ -5209,14 +5195,13 @@ xlog_valid_rec_header( { int hlen; - if (unlikely(rhead->h_magicno != cpu_to_be32(XLOG_HEADER_MAGIC_NUM))) { - XFS_ERROR_REPORT("xlog_valid_rec_header(1)", - XFS_ERRLEVEL_LOW, log->l_mp); + if_xfs_meta_bad(log->l_mp, + rhead->h_magicno != cpu_to_be32(XLOG_HEADER_MAGIC_NUM)) return -EFSCORRUPTED; - } - if (unlikely( - (!rhead->h_version || - (be32_to_cpu(rhead->h_version) & (~XLOG_VERSION_OKBITS))))) { + if_xfs_meta_bad(log->l_mp, + !rhead->h_version || + (be32_to_cpu(rhead->h_version) & + (~XLOG_VERSION_OKBITS))) { xfs_warn(log->l_mp, "%s: unrecognised log version (%d).", __func__, be32_to_cpu(rhead->h_version)); return -EFSCORRUPTED; @@ -5224,16 +5209,10 @@ xlog_valid_rec_header( /* LR body must have data or it wouldn't have been written */ hlen = be32_to_cpu(rhead->h_len); - if (unlikely( hlen <= 0 || hlen > INT_MAX )) { - XFS_ERROR_REPORT("xlog_valid_rec_header(2)", - XFS_ERRLEVEL_LOW, log->l_mp); + if_xfs_meta_bad(log->l_mp, hlen <= 0 || hlen > INT_MAX) return -EFSCORRUPTED; - } - if (unlikely( blkno > log->l_logBBsize || blkno > INT_MAX )) { - XFS_ERROR_REPORT("xlog_valid_rec_header(3)", - XFS_ERRLEVEL_LOW, log->l_mp); + if_xfs_meta_bad(log->l_mp, blkno > log->l_logBBsize || blkno > INT_MAX) return -EFSCORRUPTED; - } return 0; } diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c index 5ea95247a37f..18eacf6da590 100644 --- a/fs/xfs/xfs_mount.c +++ b/fs/xfs/xfs_mount.c @@ -761,9 +761,8 @@ xfs_mountfs( goto out_free_dir; } - if (!sbp->sb_logblocks) { + if_xfs_meta_bad(mp, !sbp->sb_logblocks) { xfs_warn(mp, "no log defined"); - XFS_ERROR_REPORT("xfs_mountfs", XFS_ERRLEVEL_LOW, mp); error = -EFSCORRUPTED; goto out_free_perag; } @@ -801,12 +800,10 @@ xfs_mountfs( ASSERT(rip != NULL); - if (unlikely(!S_ISDIR(VFS_I(rip)->i_mode))) { + if_xfs_meta_bad(mp, !S_ISDIR(VFS_I(rip)->i_mode)) { xfs_warn(mp, "corrupted root inode %llu: not a directory", (unsigned long long)rip->i_ino); xfs_iunlock(rip, XFS_ILOCK_EXCL); - XFS_ERROR_REPORT("xfs_mountfs_int(2)", XFS_ERRLEVEL_LOW, - mp); error = -EFSCORRUPTED; goto out_rele_rip; } diff --git a/fs/xfs/xfs_qm.c b/fs/xfs/xfs_qm.c index 66ea8e4fca86..e814983312f9 100644 --- a/fs/xfs/xfs_qm.c +++ b/fs/xfs/xfs_qm.c @@ -755,19 +755,13 @@ xfs_qm_qino_alloc( if ((flags & XFS_QMOPT_PQUOTA) && (mp->m_sb.sb_gquotino != NULLFSINO)) { ino = mp->m_sb.sb_gquotino; - if (mp->m_sb.sb_pquotino != NULLFSINO) { - XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, - mp); + if_xfs_meta_bad(mp, mp->m_sb.sb_pquotino != NULLFSINO) return -EFSCORRUPTED; - } } else if ((flags & XFS_QMOPT_GQUOTA) && (mp->m_sb.sb_pquotino != NULLFSINO)) { ino = mp->m_sb.sb_pquotino; - if (mp->m_sb.sb_gquotino != NULLFSINO) { - XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, - mp); + if_xfs_meta_bad(mp, mp->m_sb.sb_gquotino != NULLFSINO) return -EFSCORRUPTED; - } } if (ino != NULLFSINO) { error = xfs_iget(mp, NULL, ino, 0, 0, ip);