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xfs: convert open coded corruption check to use XFS_IS_CORRUPT

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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 <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Darrick J. Wong
2019-11-11 12:53:22 -08:00
parent f9e0370648
commit a71895c5da
16 changed files with 116 additions and 202 deletions
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68
fs/xfs/libxfs/xfs_bmap.c
View File

@@ -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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(mp,
XFS_IFORK_FORMAT(ip, whichfork) !=
XFS_DINODE_FMT_BTREE)) {
error = -EFSCORRUPTED;
goto out;
}
@@ -1253,8 +1252,8 @@ 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_IS_CORRUPT(mp,
ir.loaded != XFS_IFORK_NEXTENTS(ip, whichfork))) {
error = -EFSCORRUPTED;
goto out;
}
@@ -1444,10 +1443,8 @@ 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_IS_CORRUPT(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 +3903,8 @@ 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_IS_CORRUPT(mp, !xfs_ifork_has_extents(ip, whichfork)) ||
XFS_TEST_ERROR(false, mp, XFS_ERRTAG_BMAPIFORMAT)) {
return -EFSCORRUPTED;
}
@@ -4417,10 +4412,8 @@ 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_IS_CORRUPT(mp, !xfs_ifork_has_extents(ip, whichfork)) ||
XFS_TEST_ERROR(false, mp, XFS_ERRTAG_BMAPIFORMAT)) {
return -EFSCORRUPTED;
}
@@ -4686,10 +4679,8 @@ 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_IS_CORRUPT(mp, !xfs_ifork_has_extents(ip, whichfork)) ||
XFS_TEST_ERROR(false, mp, XFS_ERRTAG_BMAPIFORMAT)) {
return -EFSCORRUPTED;
}
@@ -5311,7 +5302,7 @@ __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 +5319,8 @@ __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_IS_CORRUPT(mp, !xfs_ifork_has_extents(ip, whichfork)))
return -EFSCORRUPTED;
}
mp = ip->i_mount;
if (XFS_FORCED_SHUTDOWN(mp))
return -EIO;
@@ -5826,10 +5813,8 @@ 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_IS_CORRUPT(mp, !xfs_ifork_has_extents(ip, whichfork)) ||
XFS_TEST_ERROR(false, mp, XFS_ERRTAG_BMAPIFORMAT)) {
return -EFSCORRUPTED;
}
@@ -5945,10 +5930,8 @@ 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_IS_CORRUPT(mp, !xfs_ifork_has_extents(ip, whichfork)) ||
XFS_TEST_ERROR(false, mp, XFS_ERRTAG_BMAPIFORMAT)) {
return -EFSCORRUPTED;
}
@@ -5986,8 +5969,8 @@ xfs_bmap_insert_extents(
goto del_cursor;
}
if (stop_fsb >= got.br_startoff + got.br_blockcount) {
ASSERT(0);
if (XFS_IS_CORRUPT(mp,
stop_fsb >= got.br_startoff + got.br_blockcount)) {
error = -EFSCORRUPTED;
goto del_cursor;
}
@@ -6053,11 +6036,8 @@ 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_IS_CORRUPT(mp, !xfs_ifork_has_extents(ip, whichfork)) ||
XFS_TEST_ERROR(false, mp, XFS_ERRTAG_BMAPIFORMAT)) {
return -EFSCORRUPTED;
}