xfs: report inode corruption errors to the health system

Whenever we encounter corrupt inode records, we should report that to
the health monitoring system for later reporting.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>

4 files changed, 28 insertions, 3 deletions

diff --git a/fs/xfs/libxfs/xfs_inode_buf.c b/fs/xfs/libxfs/xfs_inode_buf.c
index cae9708c8587..b3dfe66ec56f 100644
--- a/fs/xfs/libxfs/xfs_inode_buf.c
+++ b/fs/xfs/libxfs/xfs_inode_buf.c
@@ -17,6 +17,7 @@
 #include "xfs_trans.h"
 #include "xfs_ialloc.h"
 #include "xfs_dir2.h"
+#include "xfs_health.h"
 
 #include <linux/iversion.h>
 
@@ -133,9 +134,14 @@ xfs_imap_to_bp(
 	struct xfs_imap		*imap,
 	struct xfs_buf		**bpp)
 {
-	return xfs_trans_read_buf(mp, tp, mp->m_ddev_targp, imap->im_blkno,
-				   imap->im_len, XBF_UNMAPPED, bpp,
-				   &xfs_inode_buf_ops);
+	int			error;
+
+	error = xfs_trans_read_buf(mp, tp, mp->m_ddev_targp, imap->im_blkno,
+			imap->im_len, XBF_UNMAPPED, bpp, &xfs_inode_buf_ops);
+	if (xfs_metadata_is_sick(error))
+		xfs_agno_mark_sick(mp, xfs_daddr_to_agno(mp, imap->im_blkno),
+				XFS_SICK_AG_INOBT);
+	return error;
 }
 
 static inline struct timespec64 xfs_inode_decode_bigtime(uint64_t ts)
diff --git a/fs/xfs/libxfs/xfs_inode_fork.c b/fs/xfs/libxfs/xfs_inode_fork.c
index 90a882a1acd2..a6cf1824f120 100644
--- a/fs/xfs/libxfs/xfs_inode_fork.c
+++ b/fs/xfs/libxfs/xfs_inode_fork.c
@@ -25,6 +25,7 @@
 #include "xfs_attr_leaf.h"
 #include "xfs_types.h"
 #include "xfs_errortag.h"
+#include "xfs_health.h"
 
 struct kmem_cache *xfs_ifork_cache;
 
@@ -85,6 +86,7 @@ xfs_iformat_local(
 		xfs_inode_verifier_error(ip, -EFSCORRUPTED,
 				"xfs_iformat_local", dip, sizeof(*dip),
 				__this_address);
+		xfs_inode_mark_sick(ip, XFS_SICK_INO_CORE);
 		return -EFSCORRUPTED;
 	}
 
@@ -122,6 +124,7 @@ xfs_iformat_extents(
 		xfs_inode_verifier_error(ip, -EFSCORRUPTED,
 				"xfs_iformat_extents(1)", dip, sizeof(*dip),
 				__this_address);
+		xfs_inode_mark_sick(ip, XFS_SICK_INO_CORE);
 		return -EFSCORRUPTED;
 	}
 
@@ -141,6 +144,7 @@ xfs_iformat_extents(
 				xfs_inode_verifier_error(ip, -EFSCORRUPTED,
 						"xfs_iformat_extents(2)",
 						dp, sizeof(*dp), fa);
+				xfs_inode_mark_sick(ip, XFS_SICK_INO_CORE);
 				return -EFSCORRUPTED;
 			}
 
@@ -198,6 +202,7 @@ xfs_iformat_btree(
 		xfs_inode_verifier_error(ip, -EFSCORRUPTED,
 				"xfs_iformat_btree", dfp, size,
 				__this_address);
+		xfs_inode_mark_sick(ip, XFS_SICK_INO_CORE);
 		return -EFSCORRUPTED;
 	}
 
@@ -257,12 +262,14 @@ xfs_iformat_data_fork(
 		default:
 			xfs_inode_verifier_error(ip, -EFSCORRUPTED, __func__,
 					dip, sizeof(*dip), __this_address);
+			xfs_inode_mark_sick(ip, XFS_SICK_INO_CORE);
 			return -EFSCORRUPTED;
 		}
 		break;
 	default:
 		xfs_inode_verifier_error(ip, -EFSCORRUPTED, __func__, dip,
 				sizeof(*dip), __this_address);
+		xfs_inode_mark_sick(ip, XFS_SICK_INO_CORE);
 		return -EFSCORRUPTED;
 	}
 }
@@ -320,6 +327,7 @@ xfs_iformat_attr_fork(
 	default:
 		xfs_inode_verifier_error(ip, error, __func__, dip,
 				sizeof(*dip), __this_address);
+		xfs_inode_mark_sick(ip, XFS_SICK_INO_CORE);
 		error = -EFSCORRUPTED;
 		break;
 	}
diff --git a/fs/xfs/xfs_icache.c b/fs/xfs/xfs_icache.c
index dcaf0c67bede..4169b54a65b9 100644
--- a/fs/xfs/xfs_icache.c
+++ b/fs/xfs/xfs_icache.c
@@ -23,6 +23,7 @@
 #include "xfs_reflink.h"
 #include "xfs_ialloc.h"
 #include "xfs_ag.h"
+#include "xfs_health.h"
 
 #include <linux/iversion.h>
 
@@ -407,6 +408,9 @@ xfs_iget_check_free_state(
 			xfs_warn(ip->i_mount,
 "Corruption detected! Free inode 0x%llx not marked free! (mode 0x%x)",
 				ip->i_ino, VFS_I(ip)->i_mode);
+			xfs_agno_mark_sick(ip->i_mount,
+					XFS_INO_TO_AGNO(ip->i_mount, ip->i_ino),
+					XFS_SICK_AG_INOBT);
 			return -EFSCORRUPTED;
 		}
 
@@ -414,6 +418,9 @@ xfs_iget_check_free_state(
 			xfs_warn(ip->i_mount,
 "Corruption detected! Free inode 0x%llx has blocks allocated!",
 				ip->i_ino);
+			xfs_agno_mark_sick(ip->i_mount,
+					XFS_INO_TO_AGNO(ip->i_mount, ip->i_ino),
+					XFS_SICK_AG_INOBT);
 			return -EFSCORRUPTED;
 		}
 		return 0;
@@ -604,6 +611,8 @@ xfs_iget_cache_miss(
 				xfs_buf_offset(bp, ip->i_imap.im_boffset));
 		if (!error)
 			xfs_buf_set_ref(bp, XFS_INO_REF);
+		else
+			xfs_inode_mark_sick(ip, XFS_SICK_INO_CORE);
 		xfs_trans_brelse(tp, bp);
 
 		if (error)
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index 8bc1a7dd2beb..62df721d39a3 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -3575,6 +3575,8 @@ flush_out:
 
 	/* generate the checksum. */
 	xfs_dinode_calc_crc(mp, dip);
+	if (error)
+		xfs_inode_mark_sick(ip, XFS_SICK_INO_CORE);
 	return error;
 }