xfs: report XFS_IS_CORRUPT errors to the health system

Whenever we encounter XFS_IS_CORRUPT failures, we should report that to
the health monitoring system for later reporting.

I started with this semantic patch and massaged everything until it
built:

@@
expression mp, test;
@@

- if (XFS_IS_CORRUPT(mp, test)) return -EFSCORRUPTED;
+ if (XFS_IS_CORRUPT(mp, test)) { xfs_btree_mark_sick(cur); return -EFSCORRUPTED; }

@@
expression mp, test;
identifier label, error;
@@

- if (XFS_IS_CORRUPT(mp, test)) { error = -EFSCORRUPTED; goto label; }
+ if (XFS_IS_CORRUPT(mp, test)) { xfs_btree_mark_sick(cur); error = -EFSCORRUPTED; goto label; }

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>

1 files changed, 43 insertions, 9 deletions

diff --git a/fs/xfs/libxfs/xfs_ialloc.c b/fs/xfs/libxfs/xfs_ialloc.c
index 56f82b8af07e..1ff867075026 100644
--- a/fs/xfs/libxfs/xfs_ialloc.c
+++ b/fs/xfs/libxfs/xfs_ialloc.c
@@ -573,6 +573,7 @@ xfs_inobt_insert_sprec(
 		if (error)
 			goto error;
 		if (XFS_IS_CORRUPT(mp, i != 1)) {
+			xfs_btree_mark_sick(cur);
 			error = -EFSCORRUPTED;
 			goto error;
 		}
@@ -589,10 +590,12 @@ xfs_inobt_insert_sprec(
 		if (error)
 			goto error;
 		if (XFS_IS_CORRUPT(mp, i != 1)) {
+			xfs_btree_mark_sick(cur);
 			error = -EFSCORRUPTED;
 			goto error;
 		}
 		if (XFS_IS_CORRUPT(mp, rec.ir_startino != nrec->ir_startino)) {
+			xfs_btree_mark_sick(cur);
 			error = -EFSCORRUPTED;
 			goto error;
 		}
@@ -602,6 +605,7 @@ xfs_inobt_insert_sprec(
 		 * cannot merge, something is seriously wrong.
 		 */
 		if (XFS_IS_CORRUPT(mp, !__xfs_inobt_can_merge(nrec, &rec))) {
+			xfs_btree_mark_sick(cur);
 			error = -EFSCORRUPTED;
 			goto error;
 		}
@@ -951,8 +955,10 @@ xfs_ialloc_next_rec(
 		error = xfs_inobt_get_rec(cur, rec, &i);
 		if (error)
 			return error;
-		if (XFS_IS_CORRUPT(cur->bc_mp, i != 1))
+		if (XFS_IS_CORRUPT(cur->bc_mp, i != 1)) {
+			xfs_btree_mark_sick(cur);
 			return -EFSCORRUPTED;
+		}
 	}
 
 	return 0;
@@ -976,8 +982,10 @@ xfs_ialloc_get_rec(
 		error = xfs_inobt_get_rec(cur, rec, &i);
 		if (error)
 			return error;
-		if (XFS_IS_CORRUPT(cur->bc_mp, i != 1))
+		if (XFS_IS_CORRUPT(cur->bc_mp, i != 1)) {
+			xfs_btree_mark_sick(cur);
 			return -EFSCORRUPTED;
+		}
 	}
 
 	return 0;
@@ -1055,6 +1063,7 @@ xfs_dialloc_ag_inobt(
 		if (error)
 			goto error0;
 		if (XFS_IS_CORRUPT(mp, i != 1)) {
+			xfs_btree_mark_sick(cur);
 			error = -EFSCORRUPTED;
 			goto error0;
 		}
@@ -1063,6 +1072,7 @@ xfs_dialloc_ag_inobt(
 		if (error)
 			goto error0;
 		if (XFS_IS_CORRUPT(mp, j != 1)) {
+			xfs_btree_mark_sick(cur);
 			error = -EFSCORRUPTED;
 			goto error0;
 		}
@@ -1221,6 +1231,7 @@ xfs_dialloc_ag_inobt(
 	if (error)
 		goto error0;
 	if (XFS_IS_CORRUPT(mp, i != 1)) {
+		xfs_btree_mark_sick(cur);
 		error = -EFSCORRUPTED;
 		goto error0;
 	}
@@ -1230,6 +1241,7 @@ xfs_dialloc_ag_inobt(
 		if (error)
 			goto error0;
 		if (XFS_IS_CORRUPT(mp, i != 1)) {
+			xfs_btree_mark_sick(cur);
 			error = -EFSCORRUPTED;
 			goto error0;
 		}
@@ -1239,6 +1251,7 @@ xfs_dialloc_ag_inobt(
 		if (error)
 			goto error0;
 		if (XFS_IS_CORRUPT(mp, i != 1)) {
+			xfs_btree_mark_sick(cur);
 			error = -EFSCORRUPTED;
 			goto error0;
 		}
@@ -1299,8 +1312,10 @@ xfs_dialloc_ag_finobt_near(
 		error = xfs_inobt_get_rec(lcur, rec, &i);
 		if (error)
 			return error;
-		if (XFS_IS_CORRUPT(lcur->bc_mp, i != 1))
+		if (XFS_IS_CORRUPT(lcur->bc_mp, i != 1)) {
+			xfs_btree_mark_sick(lcur);
 			return -EFSCORRUPTED;
+		}
 
 		/*
 		 * See if we've landed in the parent inode record. The finobt
@@ -1324,12 +1339,14 @@ xfs_dialloc_ag_finobt_near(
 		if (error)
 			goto error_rcur;
 		if (XFS_IS_CORRUPT(lcur->bc_mp, j != 1)) {
+			xfs_btree_mark_sick(lcur);
 			error = -EFSCORRUPTED;
 			goto error_rcur;
 		}
 	}
 
 	if (XFS_IS_CORRUPT(lcur->bc_mp, i != 1 && j != 1)) {
+		xfs_btree_mark_sick(lcur);
 		error = -EFSCORRUPTED;
 		goto error_rcur;
 	}
@@ -1385,8 +1402,10 @@ xfs_dialloc_ag_finobt_newino(
 			error = xfs_inobt_get_rec(cur, rec, &i);
 			if (error)
 				return error;
-			if (XFS_IS_CORRUPT(cur->bc_mp, i != 1))
+			if (XFS_IS_CORRUPT(cur->bc_mp, i != 1)) {
+				xfs_btree_mark_sick(cur);
 				return -EFSCORRUPTED;
+			}
 			return 0;
 		}
 	}
@@ -1397,14 +1416,18 @@ xfs_dialloc_ag_finobt_newino(
 	error = xfs_inobt_lookup(cur, 0, XFS_LOOKUP_GE, &i);
 	if (error)
 		return error;
-	if (XFS_IS_CORRUPT(cur->bc_mp, i != 1))
+	if (XFS_IS_CORRUPT(cur->bc_mp, i != 1)) {
+		xfs_btree_mark_sick(cur);
 		return -EFSCORRUPTED;
+	}
 
 	error = xfs_inobt_get_rec(cur, rec, &i);
 	if (error)
 		return error;
-	if (XFS_IS_CORRUPT(cur->bc_mp, i != 1))
+	if (XFS_IS_CORRUPT(cur->bc_mp, i != 1)) {
+		xfs_btree_mark_sick(cur);
 		return -EFSCORRUPTED;
+	}
 
 	return 0;
 }
@@ -1426,14 +1449,18 @@ xfs_dialloc_ag_update_inobt(
 	error = xfs_inobt_lookup(cur, frec->ir_startino, XFS_LOOKUP_EQ, &i);
 	if (error)
 		return error;
-	if (XFS_IS_CORRUPT(cur->bc_mp, i != 1))
+	if (XFS_IS_CORRUPT(cur->bc_mp, i != 1)) {
+		xfs_btree_mark_sick(cur);
 		return -EFSCORRUPTED;
+	}
 
 	error = xfs_inobt_get_rec(cur, &rec, &i);
 	if (error)
 		return error;
-	if (XFS_IS_CORRUPT(cur->bc_mp, i != 1))
+	if (XFS_IS_CORRUPT(cur->bc_mp, i != 1)) {
+		xfs_btree_mark_sick(cur);
 		return -EFSCORRUPTED;
+	}
 	ASSERT((XFS_AGINO_TO_OFFSET(cur->bc_mp, rec.ir_startino) %
 				   XFS_INODES_PER_CHUNK) == 0);
 
@@ -1442,8 +1469,10 @@ xfs_dialloc_ag_update_inobt(
 
 	if (XFS_IS_CORRUPT(cur->bc_mp,
 			   rec.ir_free != frec->ir_free ||
-			   rec.ir_freecount != frec->ir_freecount))
+			   rec.ir_freecount != frec->ir_freecount)) {
+		xfs_btree_mark_sick(cur);
 		return -EFSCORRUPTED;
+	}
 
 	return xfs_inobt_update(cur, &rec);
 }
@@ -1960,6 +1989,7 @@ xfs_difree_inobt(
 		goto error0;
 	}
 	if (XFS_IS_CORRUPT(mp, i != 1)) {
+		xfs_btree_mark_sick(cur);
 		error = -EFSCORRUPTED;
 		goto error0;
 	}
@@ -1970,6 +2000,7 @@ xfs_difree_inobt(
 		goto error0;
 	}
 	if (XFS_IS_CORRUPT(mp, i != 1)) {
+		xfs_btree_mark_sick(cur);
 		error = -EFSCORRUPTED;
 		goto error0;
 	}
@@ -2082,6 +2113,7 @@ xfs_difree_finobt(
 		 * something is out of sync.
 		 */
 		if (XFS_IS_CORRUPT(mp, ibtrec->ir_freecount != 1)) {
+			xfs_btree_mark_sick(cur);
 			error = -EFSCORRUPTED;
 			goto error;
 		}
@@ -2108,6 +2140,7 @@ xfs_difree_finobt(
 	if (error)
 		goto error;
 	if (XFS_IS_CORRUPT(mp, i != 1)) {
+		xfs_btree_mark_sick(cur);
 		error = -EFSCORRUPTED;
 		goto error;
 	}
@@ -2118,6 +2151,7 @@ xfs_difree_finobt(
 	if (XFS_IS_CORRUPT(mp,
 			   rec.ir_free != ibtrec->ir_free ||
 			   rec.ir_freecount != ibtrec->ir_freecount)) {
+		xfs_btree_mark_sick(cur);
 		error = -EFSCORRUPTED;
 		goto error;
 	}