From: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
Whenever we encounter corrupt symbolic link blocks, we should report
that to the health monitoring system for later reporting.
Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
---
fs/xfs/xfs_iops.c | 2 ++
fs/xfs/xfs_symlink.c | 6 ++++++
2 files changed, 8 insertions(+)
diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c
index f18b3167b43e..94068de9cae9 100644
--- a/fs/xfs/xfs_iops.c
+++ b/fs/xfs/xfs_iops.c
@@ -21,6 +21,7 @@
#include "xfs_dir2.h"
#include "xfs_iomap.h"
#include "xfs_error.h"
+#include "xfs_health.h"
#include <linux/xattr.h>
#include <linux/posix_acl.h>
@@ -482,6 +483,7 @@ xfs_vn_get_link_inline(
*/
link = ip->i_df.if_u1.if_data;
if (XFS_CORRUPT_ON(ip->i_mount, !link)) {
+ xfs_inode_mark_sick(ip, XFS_SICK_INO_SYMLINK);
return ERR_PTR(-EFSCORRUPTED);
}
return link;
diff --git a/fs/xfs/xfs_symlink.c b/fs/xfs/xfs_symlink.c
index ed66fd2de327..9fb6e5eb5920 100644
--- a/fs/xfs/xfs_symlink.c
+++ b/fs/xfs/xfs_symlink.c
@@ -20,6 +20,7 @@
#include "xfs_trans_space.h"
#include "xfs_trace.h"
#include "xfs_trans.h"
+#include "xfs_health.h"
/* ----- Kernel only functions below ----- */
int
@@ -62,6 +63,8 @@ xfs_readlink_bmap_ilocked(
xfs_buf_relse(bp);
/* bad CRC means corrupted metadata */
+ if (xfs_metadata_is_sick(error))
+ xfs_inode_mark_sick(ip, XFS_SICK_INO_SYMLINK);
if (error == -EFSBADCRC)
error = -EFSCORRUPTED;
goto out;
@@ -74,6 +77,7 @@ xfs_readlink_bmap_ilocked(
if (xfs_sb_version_hascrc(&mp->m_sb)) {
if (!xfs_symlink_hdr_ok(ip->i_ino, offset,
byte_cnt, bp)) {
+ xfs_inode_mark_sick(ip, XFS_SICK_INO_SYMLINK);
error = -EFSCORRUPTED;
xfs_alert(mp,
"symlink header does not match required off/len/owner (0x%x/Ox%x,0x%llx)",
@@ -129,6 +133,7 @@ xfs_readlink(
__func__, (unsigned long long) ip->i_ino,
(long long) pathlen);
ASSERT(0);
+ xfs_inode_mark_sick(ip, XFS_SICK_INO_SYMLINK);
error = -EFSCORRUPTED;
goto out;
}
@@ -501,6 +506,7 @@ xfs_inactive_symlink(
__func__, (unsigned long long)ip->i_ino, pathlen);
xfs_iunlock(ip, XFS_ILOCK_EXCL);
ASSERT(0);
+ xfs_inode_mark_sick(ip, XFS_SICK_INO_SYMLINK);
return -EFSCORRUPTED;
}
