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path: root/fs/xfs/libxfs/xfs_alloc.c
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Diffstat (limited to 'fs/xfs/libxfs/xfs_alloc.c')
-rw-r--r--fs/xfs/libxfs/xfs_alloc.c96
1 files changed, 80 insertions, 16 deletions
diff --git a/fs/xfs/libxfs/xfs_alloc.c b/fs/xfs/libxfs/xfs_alloc.c
index 4c3bcb956efa..509c53fd7a23 100644
--- a/fs/xfs/libxfs/xfs_alloc.c
+++ b/fs/xfs/libxfs/xfs_alloc.c
@@ -456,14 +456,18 @@ xfs_alloc_fixup_trees(
if (XFS_IS_CORRUPT(mp,
i != 1 ||
nfbno1 != fbno ||
- nflen1 != flen))
+ nflen1 != flen)) {
+ xfs_btree_mark_sick(cnt_cur);
return -EFSCORRUPTED;
+ }
#endif
} else {
if ((error = xfs_alloc_lookup_eq(cnt_cur, fbno, flen, &i)))
return error;
- if (XFS_IS_CORRUPT(mp, i != 1))
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ xfs_btree_mark_sick(cnt_cur);
return -EFSCORRUPTED;
+ }
}
/*
* Look up the record in the by-block tree if necessary.
@@ -475,14 +479,18 @@ xfs_alloc_fixup_trees(
if (XFS_IS_CORRUPT(mp,
i != 1 ||
nfbno1 != fbno ||
- nflen1 != flen))
+ nflen1 != flen)) {
+ xfs_btree_mark_sick(bno_cur);
return -EFSCORRUPTED;
+ }
#endif
} else {
if ((error = xfs_alloc_lookup_eq(bno_cur, fbno, flen, &i)))
return error;
- if (XFS_IS_CORRUPT(mp, i != 1))
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ xfs_btree_mark_sick(bno_cur);
return -EFSCORRUPTED;
+ }
}
#ifdef DEBUG
@@ -495,8 +503,10 @@ xfs_alloc_fixup_trees(
if (XFS_IS_CORRUPT(mp,
bnoblock->bb_numrecs !=
- cntblock->bb_numrecs))
+ cntblock->bb_numrecs)) {
+ xfs_btree_mark_sick(bno_cur);
return -EFSCORRUPTED;
+ }
}
#endif
@@ -526,30 +536,40 @@ xfs_alloc_fixup_trees(
*/
if ((error = xfs_btree_delete(cnt_cur, &i)))
return error;
- if (XFS_IS_CORRUPT(mp, i != 1))
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ xfs_btree_mark_sick(cnt_cur);
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;
- if (XFS_IS_CORRUPT(mp, i != 0))
+ if (XFS_IS_CORRUPT(mp, i != 0)) {
+ xfs_btree_mark_sick(cnt_cur);
return -EFSCORRUPTED;
+ }
if ((error = xfs_btree_insert(cnt_cur, &i)))
return error;
- if (XFS_IS_CORRUPT(mp, i != 1))
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ xfs_btree_mark_sick(cnt_cur);
return -EFSCORRUPTED;
+ }
}
if (nfbno2 != NULLAGBLOCK) {
if ((error = xfs_alloc_lookup_eq(cnt_cur, nfbno2, nflen2, &i)))
return error;
- if (XFS_IS_CORRUPT(mp, i != 0))
+ if (XFS_IS_CORRUPT(mp, i != 0)) {
+ xfs_btree_mark_sick(cnt_cur);
return -EFSCORRUPTED;
+ }
if ((error = xfs_btree_insert(cnt_cur, &i)))
return error;
- if (XFS_IS_CORRUPT(mp, i != 1))
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ xfs_btree_mark_sick(cnt_cur);
return -EFSCORRUPTED;
+ }
}
/*
* Fix up the by-block btree entry(s).
@@ -560,8 +580,10 @@ xfs_alloc_fixup_trees(
*/
if ((error = xfs_btree_delete(bno_cur, &i)))
return error;
- if (XFS_IS_CORRUPT(mp, i != 1))
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ xfs_btree_mark_sick(bno_cur);
return -EFSCORRUPTED;
+ }
} else {
/*
* Update the by-block entry to start later|be shorter.
@@ -575,12 +597,16 @@ xfs_alloc_fixup_trees(
*/
if ((error = xfs_alloc_lookup_eq(bno_cur, nfbno2, nflen2, &i)))
return error;
- if (XFS_IS_CORRUPT(mp, i != 0))
+ if (XFS_IS_CORRUPT(mp, i != 0)) {
+ xfs_btree_mark_sick(bno_cur);
return -EFSCORRUPTED;
+ }
if ((error = xfs_btree_insert(bno_cur, &i)))
return error;
- if (XFS_IS_CORRUPT(mp, i != 1))
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ xfs_btree_mark_sick(bno_cur);
return -EFSCORRUPTED;
+ }
}
return 0;
}
@@ -843,8 +869,10 @@ xfs_alloc_cur_check(
error = xfs_alloc_get_rec(cur, &bno, &len, &i);
if (error)
return error;
- if (XFS_IS_CORRUPT(args->mp, i != 1))
+ if (XFS_IS_CORRUPT(args->mp, i != 1)) {
+ xfs_btree_mark_sick(cur);
return -EFSCORRUPTED;
+ }
/*
* Check minlen and deactivate a cntbt cursor if out of acceptable size
@@ -1051,6 +1079,7 @@ xfs_alloc_ag_vextent_small(
if (error)
goto error;
if (XFS_IS_CORRUPT(args->mp, i != 1)) {
+ xfs_btree_mark_sick(ccur);
error = -EFSCORRUPTED;
goto error;
}
@@ -1084,6 +1113,7 @@ xfs_alloc_ag_vextent_small(
*fbnop = args->agbno = fbno;
*flenp = args->len = 1;
if (XFS_IS_CORRUPT(args->mp, fbno >= be32_to_cpu(agf->agf_length))) {
+ xfs_btree_mark_sick(ccur);
error = -EFSCORRUPTED;
goto error;
}
@@ -1242,6 +1272,7 @@ xfs_alloc_ag_vextent_exact(
if (error)
goto error0;
if (XFS_IS_CORRUPT(args->mp, i != 1)) {
+ xfs_btree_mark_sick(bno_cur);
error = -EFSCORRUPTED;
goto error0;
}
@@ -1522,8 +1553,10 @@ xfs_alloc_ag_vextent_lastblock(
error = xfs_alloc_get_rec(acur->cnt, bno, len, &i);
if (error)
return error;
- if (XFS_IS_CORRUPT(args->mp, i != 1))
+ if (XFS_IS_CORRUPT(args->mp, i != 1)) {
+ xfs_btree_mark_sick(acur->cnt);
return -EFSCORRUPTED;
+ }
if (*len >= args->minlen)
break;
error = xfs_btree_increment(acur->cnt, 0, &i);
@@ -1718,6 +1751,7 @@ restart:
if (error)
goto error0;
if (XFS_IS_CORRUPT(args->mp, i != 1)) {
+ xfs_btree_mark_sick(cnt_cur);
error = -EFSCORRUPTED;
goto error0;
}
@@ -1758,6 +1792,7 @@ restart:
rlen != 0 &&
(rlen > flen ||
rbno + rlen > fbno + flen))) {
+ xfs_btree_mark_sick(cnt_cur);
error = -EFSCORRUPTED;
goto error0;
}
@@ -1780,6 +1815,7 @@ restart:
&i)))
goto error0;
if (XFS_IS_CORRUPT(args->mp, i != 1)) {
+ xfs_btree_mark_sick(cnt_cur);
error = -EFSCORRUPTED;
goto error0;
}
@@ -1792,6 +1828,7 @@ restart:
rlen != 0 &&
(rlen > flen ||
rbno + rlen > fbno + flen))) {
+ xfs_btree_mark_sick(cnt_cur);
error = -EFSCORRUPTED;
goto error0;
}
@@ -1808,6 +1845,7 @@ restart:
&i)))
goto error0;
if (XFS_IS_CORRUPT(args->mp, i != 1)) {
+ xfs_btree_mark_sick(cnt_cur);
error = -EFSCORRUPTED;
goto error0;
}
@@ -1834,6 +1872,7 @@ restart:
rlen = args->len;
if (XFS_IS_CORRUPT(args->mp, rlen > flen)) {
+ xfs_btree_mark_sick(cnt_cur);
error = -EFSCORRUPTED;
goto error0;
}
@@ -1853,6 +1892,7 @@ restart:
if (XFS_IS_CORRUPT(args->mp,
args->agbno + args->len >
be32_to_cpu(agf->agf_length))) {
+ xfs_ag_mark_sick(args->pag, XFS_SICK_AG_BNOBT);
error = -EFSCORRUPTED;
goto error0;
}
@@ -1928,6 +1968,7 @@ xfs_free_ag_extent(
if ((error = xfs_alloc_get_rec(bno_cur, &ltbno, &ltlen, &i)))
goto error0;
if (XFS_IS_CORRUPT(mp, i != 1)) {
+ xfs_btree_mark_sick(bno_cur);
error = -EFSCORRUPTED;
goto error0;
}
@@ -1943,6 +1984,7 @@ xfs_free_ag_extent(
* Very bad.
*/
if (XFS_IS_CORRUPT(mp, ltbno + ltlen > bno)) {
+ xfs_btree_mark_sick(bno_cur);
error = -EFSCORRUPTED;
goto error0;
}
@@ -1961,6 +2003,7 @@ xfs_free_ag_extent(
if ((error = xfs_alloc_get_rec(bno_cur, &gtbno, &gtlen, &i)))
goto error0;
if (XFS_IS_CORRUPT(mp, i != 1)) {
+ xfs_btree_mark_sick(bno_cur);
error = -EFSCORRUPTED;
goto error0;
}
@@ -1976,6 +2019,7 @@ xfs_free_ag_extent(
* Very bad.
*/
if (XFS_IS_CORRUPT(mp, bno + len > gtbno)) {
+ xfs_btree_mark_sick(bno_cur);
error = -EFSCORRUPTED;
goto error0;
}
@@ -1996,12 +2040,14 @@ xfs_free_ag_extent(
if ((error = xfs_alloc_lookup_eq(cnt_cur, ltbno, ltlen, &i)))
goto error0;
if (XFS_IS_CORRUPT(mp, i != 1)) {
+ xfs_btree_mark_sick(cnt_cur);
error = -EFSCORRUPTED;
goto error0;
}
if ((error = xfs_btree_delete(cnt_cur, &i)))
goto error0;
if (XFS_IS_CORRUPT(mp, i != 1)) {
+ xfs_btree_mark_sick(cnt_cur);
error = -EFSCORRUPTED;
goto error0;
}
@@ -2011,12 +2057,14 @@ xfs_free_ag_extent(
if ((error = xfs_alloc_lookup_eq(cnt_cur, gtbno, gtlen, &i)))
goto error0;
if (XFS_IS_CORRUPT(mp, i != 1)) {
+ xfs_btree_mark_sick(cnt_cur);
error = -EFSCORRUPTED;
goto error0;
}
if ((error = xfs_btree_delete(cnt_cur, &i)))
goto error0;
if (XFS_IS_CORRUPT(mp, i != 1)) {
+ xfs_btree_mark_sick(cnt_cur);
error = -EFSCORRUPTED;
goto error0;
}
@@ -2026,6 +2074,7 @@ xfs_free_ag_extent(
if ((error = xfs_btree_delete(bno_cur, &i)))
goto error0;
if (XFS_IS_CORRUPT(mp, i != 1)) {
+ xfs_btree_mark_sick(bno_cur);
error = -EFSCORRUPTED;
goto error0;
}
@@ -2035,6 +2084,7 @@ xfs_free_ag_extent(
if ((error = xfs_btree_decrement(bno_cur, 0, &i)))
goto error0;
if (XFS_IS_CORRUPT(mp, i != 1)) {
+ xfs_btree_mark_sick(bno_cur);
error = -EFSCORRUPTED;
goto error0;
}
@@ -2054,6 +2104,7 @@ xfs_free_ag_extent(
i != 1 ||
xxbno != ltbno ||
xxlen != ltlen)) {
+ xfs_btree_mark_sick(bno_cur);
error = -EFSCORRUPTED;
goto error0;
}
@@ -2078,12 +2129,14 @@ xfs_free_ag_extent(
if ((error = xfs_alloc_lookup_eq(cnt_cur, ltbno, ltlen, &i)))
goto error0;
if (XFS_IS_CORRUPT(mp, i != 1)) {
+ xfs_btree_mark_sick(cnt_cur);
error = -EFSCORRUPTED;
goto error0;
}
if ((error = xfs_btree_delete(cnt_cur, &i)))
goto error0;
if (XFS_IS_CORRUPT(mp, i != 1)) {
+ xfs_btree_mark_sick(cnt_cur);
error = -EFSCORRUPTED;
goto error0;
}
@@ -2094,6 +2147,7 @@ xfs_free_ag_extent(
if ((error = xfs_btree_decrement(bno_cur, 0, &i)))
goto error0;
if (XFS_IS_CORRUPT(mp, i != 1)) {
+ xfs_btree_mark_sick(bno_cur);
error = -EFSCORRUPTED;
goto error0;
}
@@ -2113,12 +2167,14 @@ xfs_free_ag_extent(
if ((error = xfs_alloc_lookup_eq(cnt_cur, gtbno, gtlen, &i)))
goto error0;
if (XFS_IS_CORRUPT(mp, i != 1)) {
+ xfs_btree_mark_sick(cnt_cur);
error = -EFSCORRUPTED;
goto error0;
}
if ((error = xfs_btree_delete(cnt_cur, &i)))
goto error0;
if (XFS_IS_CORRUPT(mp, i != 1)) {
+ xfs_btree_mark_sick(cnt_cur);
error = -EFSCORRUPTED;
goto error0;
}
@@ -2141,6 +2197,7 @@ xfs_free_ag_extent(
if ((error = xfs_btree_insert(bno_cur, &i)))
goto error0;
if (XFS_IS_CORRUPT(mp, i != 1)) {
+ xfs_btree_mark_sick(bno_cur);
error = -EFSCORRUPTED;
goto error0;
}
@@ -2153,12 +2210,14 @@ xfs_free_ag_extent(
if ((error = xfs_alloc_lookup_eq(cnt_cur, nbno, nlen, &i)))
goto error0;
if (XFS_IS_CORRUPT(mp, i != 0)) {
+ xfs_btree_mark_sick(cnt_cur);
error = -EFSCORRUPTED;
goto error0;
}
if ((error = xfs_btree_insert(cnt_cur, &i)))
goto error0;
if (XFS_IS_CORRUPT(mp, i != 1)) {
+ xfs_btree_mark_sick(cnt_cur);
error = -EFSCORRUPTED;
goto error0;
}
@@ -3358,17 +3417,22 @@ __xfs_free_extent(
pag = xfs_perag_get(mp, agno);
error = xfs_free_extent_fix_freelist(tp, pag, &agbp);
- if (error)
+ if (error) {
+ if (xfs_metadata_is_sick(error))
+ xfs_ag_mark_sick(pag, XFS_SICK_AG_BNOBT);
goto err;
+ }
agf = agbp->b_addr;
if (XFS_IS_CORRUPT(mp, agbno >= mp->m_sb.sb_agblocks)) {
+ xfs_ag_mark_sick(pag, XFS_SICK_AG_BNOBT);
error = -EFSCORRUPTED;
goto err_release;
}
/* validate the extent size is legal now we have the agf locked */
if (XFS_IS_CORRUPT(mp, agbno + len > be32_to_cpu(agf->agf_length))) {
+ xfs_ag_mark_sick(pag, XFS_SICK_AG_BNOBT);
error = -EFSCORRUPTED;
goto err_release;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-23 18:22:56 +0000