[PATCH v2 5/6] xfs: kill the XFS_WANT_CORRUPT_* macros

Darrick J. Wong
2019-11-06T04:59:49Z

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 XFS_IS_CORRUPT tests that
remove both of those ugly points. The change was performed 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)

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
---
fs/xfs/libxfs/xfs_alloc.c | 229 +++++++++++++++++++-------
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 | 167 ++++++++++++++-----
fs/xfs/libxfs/xfs_rmap.c | 369 ++++++++++++++++++++++++++++++++----------
fs/xfs/xfs_discard.c | 5 -
fs/xfs/xfs_error.h | 26 ---
fs/xfs/xfs_iwalk.c | 3
9 files changed, 939 insertions(+), 329 deletions(-)

diff --git a/fs/xfs/libxfs/xfs_alloc.c b/fs/xfs/libxfs/xfs_alloc.c
index f7a4b54c5bc2..1795dc1ba77f 100644
--- a/fs/xfs/libxfs/xfs_alloc.c
+++ b/fs/xfs/libxfs/xfs_alloc.c
@@ -451,13 +451,15 @@ 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_IS_CORRUPT(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_IS_CORRUPT(mp, i != 1))
+ return -EFSCORRUPTED;
}
/*
* Look up the record in the by-block tree if necessary.
@@ -466,13 +468,15 @@ 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_IS_CORRUPT(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_IS_CORRUPT(mp, i != 1))
+ return -EFSCORRUPTED;
}

#ifdef DEBUG
@@ -483,8 +487,9 @@ 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_IS_CORRUPT(mp,
+ bnoblock->bb_numrecs != cntblock->bb_numrecs))
+ return -EFSCORRUPTED;
}
#endif

@@ -514,25 +519,30 @@ xfs_alloc_fixup_trees(
*/
if ((error = xfs_btree_delete(cnt_cur, &i)))
return error;
- XFS_WANT_CORRUPTED_RETURN(mp, i == 1);
+ if (XFS_IS_CORRUPT(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_IS_CORRUPT(mp, i != 0))
+ return -EFSCORRUPTED;
if ((error = xfs_btree_insert(cnt_cur, &i)))
return error;
- XFS_WANT_CORRUPTED_RETURN(mp, i == 1);
+ if (XFS_IS_CORRUPT(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_IS_CORRUPT(mp, i != 0))
+ return -EFSCORRUPTED;
if ((error = xfs_btree_insert(cnt_cur, &i)))
return error;
- XFS_WANT_CORRUPTED_RETURN(mp, i == 1);
+ if (XFS_IS_CORRUPT(mp, i != 1))
+ return -EFSCORRUPTED;
}
/*
* Fix up the by-block btree entry(s).
@@ -543,7 +553,8 @@ xfs_alloc_fixup_trees(
*/
if ((error = xfs_btree_delete(bno_cur, &i)))
return error;
- XFS_WANT_CORRUPTED_RETURN(mp, i == 1);
+ if (XFS_IS_CORRUPT(mp, i != 1))
+ return -EFSCORRUPTED;
} else {
/*
* Update the by-block entry to start later|be shorter.
@@ -557,10 +568,12 @@ 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_IS_CORRUPT(mp, i != 0))
+ return -EFSCORRUPTED;
if ((error = xfs_btree_insert(bno_cur, &i)))
return error;
- XFS_WANT_CORRUPTED_RETURN(mp, i == 1);
+ if (XFS_IS_CORRUPT(mp, i != 1))
+ return -EFSCORRUPTED;
}
return 0;
}
@@ -821,7 +834,8 @@ 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_IS_CORRUPT(args->mp, i != 1))
+ return -EFSCORRUPTED;

/*
* Check minlen and deactivate a cntbt cursor if out of acceptable size
@@ -1026,7 +1040,10 @@ 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_IS_CORRUPT(args->mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto error;
+ }
goto out;
}

@@ -1058,9 +1075,11 @@ 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_IS_CORRUPT(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 +1234,10 @@ 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_IS_CORRUPT(args->mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto error0;
+ }
ASSERT(fbno <= args->agbno);

/*
@@ -1550,7 +1572,10 @@ xfs_alloc_ag_vextent_near(
&i);
if (error)
goto out;
- XFS_WANT_CORRUPTED_GOTO(args->mp, i == 1, out);
+ if (XFS_IS_CORRUPT(args->mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto out;
+ }
if (len >= args->minlen)
break;
error = xfs_btree_increment(acur.cnt, 0, &i);
@@ -1675,7 +1700,10 @@ 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_IS_CORRUPT(args->mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto error0;
+ }

busy = xfs_alloc_compute_aligned(args, fbno, flen,
&rbno, &rlen, &busy_gen);
@@ -1709,8 +1737,11 @@ 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_IS_CORRUPT(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;
@@ -1729,15 +1760,21 @@ 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_IS_CORRUPT(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_IS_CORRUPT(args->mp,
+ rlen != 0 &&
+ (rlen > flen || rbno + rlen > fbno + flen))) {
+ error = -EFSCORRUPTED;
+ goto error0;
+ }
if (rlen > bestrlen) {
bestrlen = rlen;
bestrbno = rbno;
@@ -1750,7 +1787,10 @@ 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_IS_CORRUPT(args->mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto error0;
+ }
rlen = bestrlen;
rbno = bestrbno;
flen = bestflen;
@@ -1773,7 +1813,10 @@ xfs_alloc_ag_vextent_size(
xfs_alloc_fix_len(args);

rlen = args->len;
- XFS_WANT_CORRUPTED_GOTO(args->mp, rlen <= flen, error0);
+ if (XFS_IS_CORRUPT(args->mp, rlen > flen)) {
+ error = -EFSCORRUPTED;
+ goto error0;
+ }
/*
* Allocate and initialize a cursor for the by-block tree.
*/
@@ -1787,10 +1830,12 @@ 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_IS_CORRUPT(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;

@@ -1862,7 +1907,10 @@ xfs_free_ag_extent(
*/
if ((error = xfs_alloc_get_rec(bno_cur, &ltbno, &ltlen, &i)))
goto error0;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, error0);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto error0;
+ }
/*
* It's not contiguous, though.
*/
@@ -1874,8 +1922,10 @@ 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_IS_CORRUPT(mp, ltbno + ltlen > bno)) {
+ error = -EFSCORRUPTED;
+ goto error0;
+ }
}
}
/*
@@ -1890,7 +1940,10 @@ xfs_free_ag_extent(
*/
if ((error = xfs_alloc_get_rec(bno_cur, &gtbno, &gtlen, &i)))
goto error0;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, error0);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto error0;
+ }
/*
* It's not contiguous, though.
*/
@@ -1902,7 +1955,10 @@ 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_IS_CORRUPT(mp, bno + len > gtbno)) {
+ error = -EFSCORRUPTED;
+ goto error0;
+ }
}
}
/*
@@ -1919,31 +1975,49 @@ 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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto error0;
+ }
#ifdef DEBUG
/*
* Check that this is the right record: delete didn't
@@ -1956,9 +2030,11 @@ 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_IS_CORRUPT(mp,
+ i != 1 || xxbno != ltbno || xxlen != ltlen)) {
+ error = -EFSCORRUPTED;
+ goto error0;
+ }
}
#endif
/*
@@ -1979,17 +2055,26 @@ 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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto error0;
+ }
nbno = ltbno;
nlen = len + ltlen;
if ((error = xfs_alloc_update(bno_cur, nbno, nlen)))
@@ -2005,10 +2090,16 @@ 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_IS_CORRUPT(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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto error0;
+ }
/*
* Update the starting block and length of the right
* neighbor in the by-block tree.
@@ -2027,7 +2118,10 @@ 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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto error0;
+ }
}
xfs_btree_del_cursor(bno_cur, XFS_BTREE_NOERROR);
bno_cur = NULL;
@@ -2036,10 +2130,16 @@ 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_IS_CORRUPT(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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto error0;
+ }
xfs_btree_del_cursor(cnt_cur, XFS_BTREE_NOERROR);
cnt_cur = NULL;

@@ -3164,12 +3264,17 @@ __xfs_free_extent(
if (error)
return error;

- XFS_WANT_CORRUPTED_GOTO(mp, agbno < mp->m_sb.sb_agblocks, err);
+ if (XFS_IS_CORRUPT(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_IS_CORRUPT(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 64f623d07f82..34b1fa8a3213 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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(mp, stat != 1)) {
+ error = -EFSCORRUPTED;
+ goto error0;
+ }
if ((error = xfs_btree_new_iroot(cur, flags, &stat)))
goto error0;
if (stat == 0) {
@@ -1621,15 +1626,24 @@ 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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
error = xfs_bmbt_update(bma->cur, &LEFT);
if (error)
goto done;
@@ -1655,7 +1669,10 @@ 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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
error = xfs_bmbt_update(bma->cur, &LEFT);
if (error)
goto done;
@@ -1685,7 +1702,10 @@ 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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
error = xfs_bmbt_update(bma->cur, &PREV);
if (error)
goto done;
@@ -1710,11 +1730,17 @@ 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_IS_CORRUPT(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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
}
break;

@@ -1745,7 +1771,10 @@ 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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
error = xfs_bmbt_update(bma->cur, &LEFT);
if (error)
goto done;
@@ -1766,11 +1795,17 @@ 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_IS_CORRUPT(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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
}

if (xfs_bmap_needs_btree(bma->ip, whichfork)) {
@@ -1811,7 +1846,10 @@ 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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
error = xfs_bmbt_update(bma->cur, &RIGHT);
if (error)
goto done;
@@ -1843,11 +1881,17 @@ 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_IS_CORRUPT(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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
}

if (xfs_bmap_needs_btree(bma->ip, whichfork)) {
@@ -1923,11 +1967,17 @@ 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_IS_CORRUPT(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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
}

if (xfs_bmap_needs_btree(bma->ip, whichfork)) {
@@ -2121,19 +2171,34 @@ 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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
error = xfs_bmbt_update(cur, &LEFT);
if (error)
goto done;
@@ -2159,13 +2224,22 @@ 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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
error = xfs_bmbt_update(cur, &LEFT);
if (error)
goto done;
@@ -2194,13 +2268,22 @@ 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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
error = xfs_bmbt_update(cur, &PREV);
if (error)
goto done;
@@ -2223,7 +2306,10 @@ 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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
error = xfs_bmbt_update(cur, &PREV);
if (error)
goto done;
@@ -2253,7 +2339,10 @@ 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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
error = xfs_bmbt_update(cur, &PREV);
if (error)
goto done;
@@ -2287,14 +2376,20 @@ 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_IS_CORRUPT(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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
}
break;

@@ -2321,7 +2416,10 @@ 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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
error = xfs_bmbt_update(cur, &PREV);
if (error)
goto done;
@@ -2355,17 +2453,26 @@ 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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
}
break;

@@ -2399,7 +2506,10 @@ 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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
/* new right extent - oldext */
error = xfs_bmbt_update(cur, &r[1]);
if (error)
@@ -2408,7 +2518,10 @@ 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_IS_CORRUPT(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
@@ -2417,11 +2530,17 @@ 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_IS_CORRUPT(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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
}
break;

@@ -2704,15 +2823,24 @@ 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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
error = xfs_bmbt_update(cur, &left);
if (error)
goto done;
@@ -2738,7 +2866,10 @@ 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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
error = xfs_bmbt_update(cur, &left);
if (error)
goto done;
@@ -2765,7 +2896,10 @@ 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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
error = xfs_bmbt_update(cur, &right);
if (error)
goto done;
@@ -2788,11 +2922,17 @@ 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_IS_CORRUPT(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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
}
break;
}
@@ -4984,7 +5124,10 @@ 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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
}

if (got.br_startoff == del->br_startoff)
@@ -5008,7 +5151,10 @@ xfs_bmap_del_extent_real(
}
if ((error = xfs_btree_delete(cur, &i)))
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
break;
case BMAP_LEFT_FILLING:
/*
@@ -5079,7 +5225,10 @@ 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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
/*
* Update the btree record back
* to the original value.
@@ -5096,7 +5245,10 @@ xfs_bmap_del_extent_real(
error = -ENOSPC;
goto done;
}
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
} else
flags |= xfs_ilog_fext(whichfork);
XFS_IFORK_NEXT_SET(ip, whichfork,
@@ -5581,18 +5733,21 @@ xfs_bmse_merge(
error = xfs_bmbt_lookup_eq(cur, got, &i);
if (error)
return error;
- XFS_WANT_CORRUPTED_RETURN(mp, i == 1);
+ if (XFS_IS_CORRUPT(mp, i != 1))
+ return -EFSCORRUPTED;

error = xfs_btree_delete(cur, &i);
if (error)
return error;
- XFS_WANT_CORRUPTED_RETURN(mp, i == 1);
+ if (XFS_IS_CORRUPT(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_IS_CORRUPT(mp, i != 1))
+ return -EFSCORRUPTED;

error = xfs_bmbt_update(cur, &new);
if (error)
@@ -5640,7 +5795,8 @@ 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_IS_CORRUPT(mp, i != 1))
+ return -EFSCORRUPTED;

error = xfs_bmbt_update(cur, got);
if (error)
@@ -5704,8 +5860,10 @@ xfs_bmap_collapse_extents(
*done = true;
goto del_cursor;
}
- XFS_WANT_CORRUPTED_GOTO(mp, !isnullstartblock(got.br_startblock),
- del_cursor);
+ if (XFS_IS_CORRUPT(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)) {
@@ -5831,8 +5989,10 @@ xfs_bmap_insert_extents(
goto del_cursor;
}
}
- XFS_WANT_CORRUPTED_GOTO(mp, !isnullstartblock(got.br_startblock),
- del_cursor);
+ if (XFS_IS_CORRUPT(mp, isnullstartblock(got.br_startblock))) {
+ error = -EFSCORRUPTED;
+ goto del_cursor;
+ }

if (stop_fsb >= got.br_startoff + got.br_blockcount) {
ASSERT(0);
@@ -5940,7 +6100,10 @@ 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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto del_cursor;
+ }
}

got.br_blockcount = gotblkcnt;
@@ -5965,11 +6128,17 @@ 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_IS_CORRUPT(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_IS_CORRUPT(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..8ad153bc4dea 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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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..cc29b61b35d7 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_IS_CORRUPT(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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto error;
+ }
+ if (XFS_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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..5a3e8aec2a8e 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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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 +963,11 @@ 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_IS_CORRUPT(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 +1008,10 @@ 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_IS_CORRUPT(cur->bc_mp, found_rec != 1)) {
+ error = -EFSCORRUPTED;
+ goto out_error;
+ }
cur->bc_private.a.priv.refc.nr_ops++;
goto advloop;
} else {
@@ -1272,7 +1327,10 @@ 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_IS_CORRUPT(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 +1342,10 @@ 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_IS_CORRUPT(cur->bc_mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto out_error;
+ }
}

/* If the extent starts after the range we want, bail out */
@@ -1312,7 +1373,10 @@ 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_IS_CORRUPT(cur->bc_mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto out_error;
+ }
if (tmp.rc_startblock >= agbno + aglen ||
tmp.rc_startblock != *fbno + *flen)
break;
@@ -1413,8 +1477,11 @@ 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_IS_CORRUPT(cur->bc_mp,
+ agbno + aglen > ext.rc_startblock)) {
+ error = -EFSCORRUPTED;
+ goto out_error;
+ }

tmp.rc_startblock = agbno;
tmp.rc_blockcount = aglen;
@@ -1426,17 +1493,25 @@ 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_IS_CORRUPT(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_IS_CORRUPT(cur->bc_mp, ext.rc_startblock != agbno)) {
+ error = -EFSCORRUPTED;
+ goto out_error;
+ }
+ if (XFS_IS_CORRUPT(cur->bc_mp, ext.rc_blockcount != aglen)) {
+ error = -EFSCORRUPTED;
+ goto out_error;
+ }
+ if (XFS_IS_CORRUPT(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 +1519,10 @@ 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_IS_CORRUPT(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..b2043691325b 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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(rcur->bc_mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
done:
if (error)
trace_xfs_rmap_delete_error(rcur->bc_mp,
@@ -406,24 +418,39 @@ 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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(mp, rec->rm_offset > offset)) {
+ error = -EFSCORRUPTED;
+ goto out;
+ }
+ if (XFS_IS_CORRUPT(mp,
+ offset + len > ltoff + rec->rm_blockcount)) {
+ error = -EFSCORRUPTED;
+ goto out;
+ }
}

out:
@@ -482,12 +509,18 @@ 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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto out_error;
+ }

error = xfs_rmap_get_rec(cur, &ltrec, &i);
if (error)
goto out_error;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, out_error);
+ if (XFS_IS_CORRUPT(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 +535,11 @@ 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_IS_CORRUPT(mp,
+ bno < ltrec.rm_startblock + ltrec.rm_blockcount)) {
+ error = -EFSCORRUPTED;
+ goto out_error;
+ }
goto out_done;
}

@@ -526,15 +562,21 @@ 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_IS_CORRUPT(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_IS_CORRUPT(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, &ltrec, len, owner,
@@ -551,7 +593,10 @@ 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_IS_CORRUPT(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 +788,10 @@ xfs_rmap_map(
error = xfs_rmap_get_rec(cur, &ltrec, &have_lt);
if (error)
goto out_error;
- XFS_WANT_CORRUPTED_GOTO(mp, have_lt == 1, out_error);
+ if (XFS_IS_CORRUPT(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 +801,11 @@ 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_IS_CORRUPT(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 +819,14 @@ xfs_rmap_map(
error = xfs_rmap_get_rec(cur, &gtrec, &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_IS_CORRUPT(mp, have_gt != 1)) {
+ error = -EFSCORRUPTED;
+ goto out_error;
+ }
+ if (XFS_IS_CORRUPT(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 +876,10 @@ 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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto out_error;
+ }
}

/* point the cursor back to the left record and update */
@@ -865,7 +923,10 @@ 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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto out_error;
+ }
}

trace_xfs_rmap_map_done(mp, cur->bc_private.a.agno, bno, len,
@@ -957,12 +1018,18 @@ 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_IS_CORRUPT(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_IS_CORRUPT(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 +1062,15 @@ 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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
+ if (XFS_IS_CORRUPT(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 +1089,10 @@ xfs_rmap_convert(
error = xfs_btree_increment(cur, 0, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
error = xfs_btree_increment(cur, 0, &i);
if (error)
goto done;
@@ -1026,9 +1101,14 @@ 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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
+ if (XFS_IS_CORRUPT(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 +1135,10 @@ 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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }

/*
* Switch out based on the FILLING and CONTIG state bits.
@@ -1071,7 +1154,10 @@ xfs_rmap_convert(
error = xfs_btree_increment(cur, 0, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
+ if (XFS_IS_CORRUPT(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 +1165,17 @@ xfs_rmap_convert(
error = xfs_btree_delete(cur, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
+ if (XFS_IS_CORRUPT(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_IS_CORRUPT(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 +1183,17 @@ xfs_rmap_convert(
error = xfs_btree_delete(cur, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
+ if (XFS_IS_CORRUPT(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_IS_CORRUPT(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 +1213,17 @@ xfs_rmap_convert(
error = xfs_btree_delete(cur, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
+ if (XFS_IS_CORRUPT(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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
NEW = LEFT;
NEW.rm_blockcount += PREV.rm_blockcount;
error = xfs_rmap_update(cur, &NEW);
@@ -1135,7 +1239,10 @@ xfs_rmap_convert(
error = xfs_btree_increment(cur, 0, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
+ if (XFS_IS_CORRUPT(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 +1250,17 @@ xfs_rmap_convert(
error = xfs_btree_delete(cur, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
+ if (XFS_IS_CORRUPT(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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
NEW = PREV;
NEW.rm_blockcount = len + RIGHT.rm_blockcount;
NEW.rm_flags = newext;
@@ -1214,7 +1327,10 @@ xfs_rmap_convert(
error = xfs_btree_insert(cur, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
break;

case RMAP_RIGHT_FILLING | RMAP_RIGHT_CONTIG:
@@ -1253,7 +1369,10 @@ xfs_rmap_convert(
oldext, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 0, done);
+ if (XFS_IS_CORRUPT(mp, i != 0)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
NEW.rm_startblock = bno;
NEW.rm_owner = owner;
NEW.rm_offset = offset;
@@ -1265,7 +1384,10 @@ xfs_rmap_convert(
error = xfs_btree_insert(cur, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
break;

case 0:
@@ -1295,7 +1417,10 @@ xfs_rmap_convert(
error = xfs_btree_insert(cur, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
+ if (XFS_IS_CORRUPT(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 +1430,10 @@ xfs_rmap_convert(
oldext, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 0, done);
+ if (XFS_IS_CORRUPT(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 +1442,10 @@ xfs_rmap_convert(
error = xfs_btree_insert(cur, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
break;

case RMAP_LEFT_FILLING | RMAP_LEFT_CONTIG | RMAP_RIGHT_CONTIG:
@@ -1383,7 +1514,10 @@ xfs_rmap_convert_shared(
&PREV, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }

ASSERT(PREV.rm_offset <= offset);
ASSERT(PREV.rm_offset + PREV.rm_blockcount >= new_endoff);
@@ -1406,9 +1540,11 @@ 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_IS_CORRUPT(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 +1559,14 @@ 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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
+ if (XFS_IS_CORRUPT(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 +1613,10 @@ 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_IS_CORRUPT(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 +1639,10 @@ 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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
NEW.rm_blockcount += PREV.rm_blockcount;
error = xfs_rmap_update(cur, &NEW);
if (error)
@@ -1518,7 +1665,10 @@ 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_IS_CORRUPT(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 +1688,10 @@ 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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
NEW.rm_flags = newext;
error = xfs_rmap_update(cur, &NEW);
if (error)
@@ -1570,7 +1723,10 @@ 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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
NEW.rm_blockcount += len;
error = xfs_rmap_update(cur, &NEW);
if (error)
@@ -1612,7 +1768,10 @@ 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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
NEW.rm_blockcount = offset - NEW.rm_offset;
error = xfs_rmap_update(cur, &NEW);
if (error)
@@ -1644,7 +1803,10 @@ 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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
NEW.rm_blockcount -= len;
error = xfs_rmap_update(cur, &NEW);
if (error)
@@ -1679,7 +1841,10 @@ 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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
NEW.rm_blockcount = offset - NEW.rm_offset;
error = xfs_rmap_update(cur, &NEW);
if (error)
@@ -1765,25 +1930,43 @@ xfs_rmap_unmap_shared(
&ltrec, &i);
if (error)
goto out_error;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, out_error);
+ if (XFS_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(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_IS_CORRUPT(mp, ltrec.rm_offset > offset)) {
+ error = -EFSCORRUPTED;
+ goto out_error;
+ }
+ if (XFS_IS_CORRUPT(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 +2019,10 @@ 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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto out_error;
+ }
ltrec.rm_blockcount -= len;
error = xfs_rmap_update(cur, &ltrec);
if (error)
@@ -1862,7 +2048,10 @@ 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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto out_error;
+ }
ltrec.rm_blockcount = bno - ltrec.rm_startblock;
error = xfs_rmap_update(cur, &ltrec);
if (error)
@@ -1938,7 +2127,10 @@ xfs_rmap_map_shared(
error = xfs_rmap_get_rec(cur, &gtrec, &have_gt);
if (error)
goto out_error;
- XFS_WANT_CORRUPTED_GOTO(mp, have_gt == 1, out_error);
+ if (XFS_IS_CORRUPT(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 +2179,10 @@ 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_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto out_error;
+ }

error = xfs_rmap_update(cur, &ltrec);
if (error)
diff --git a/fs/xfs/xfs_discard.c b/fs/xfs/xfs_discard.c
index 8ec7aab89044..037f761e1f8e 100644
--- a/fs/xfs/xfs_discard.c
+++ b/fs/xfs/xfs_discard.c
@@ -70,7 +70,10 @@ 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_IS_CORRUPT(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..233dcc8784db 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_IS_CORRUPT(mp, *has_more != 1))
+ return -EFSCORRUPTED;

/*
* If the LE lookup yielded an inobt record before the cursor position,