xfs: report XFS_IS_CORRUPT errors to the health systemcorruption-health-reports_2022-10-14

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>

1 files changed, 6 insertions, 1 deletions

diff --git a/fs/xfs/xfs_dir2_readdir.c b/fs/xfs/xfs_dir2_readdir.c
index e295fc8062d8..81330a587c72 100644
--- a/fs/xfs/xfs_dir2_readdir.c
+++ b/fs/xfs/xfs_dir2_readdir.c
@@ -18,6 +18,7 @@
 #include "xfs_bmap.h"
 #include "xfs_trans.h"
 #include "xfs_error.h"
+#include "xfs_health.h"
 
 /*
  * Directory file type support functions
@@ -119,8 +120,10 @@ xfs_dir2_sf_getdents(
 		ctx->pos = off & 0x7fffffff;
 		if (XFS_IS_CORRUPT(dp->i_mount,
 				   !xfs_dir2_namecheck(sfep->name,
-						       sfep->namelen)))
+						       sfep->namelen))) {
+			xfs_dirattr_mark_sick(dp, XFS_DATA_FORK);
 			return -EFSCORRUPTED;
+		}
 		if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
 			    xfs_dir3_get_dtype(mp, filetype)))
 			return 0;
@@ -212,6 +215,7 @@ xfs_dir2_block_getdents(
 		if (XFS_IS_CORRUPT(dp->i_mount,
 				   !xfs_dir2_namecheck(dep->name,
 						       dep->namelen))) {
+			xfs_dirattr_mark_sick(dp, XFS_DATA_FORK);
 			error = -EFSCORRUPTED;
 			goto out_rele;
 		}
@@ -466,6 +470,7 @@ xfs_dir2_leaf_getdents(
 		if (XFS_IS_CORRUPT(dp->i_mount,
 				   !xfs_dir2_namecheck(dep->name,
 						       dep->namelen))) {
+			xfs_dirattr_mark_sick(dp, XFS_DATA_FORK);
 			error = -EFSCORRUPTED;
 			break;
 		}