1 files changed, 10 insertions, 0 deletions

diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h
index d70314302520..4fce22a8c355 100644
--- a/fs/xfs/xfs_mount.h
+++ b/fs/xfs/xfs_mount.h
@@ -428,6 +428,16 @@ void xfs_do_force_shutdown(struct xfs_mount *mp, int flags, char *fname,
 #define xfs_force_shutdown(m,f) \
         xfs_do_force_shutdown(m, f, __FILE__, __LINE__)
 
+#define SHUTDOWN_META_IO_ERROR  0x0001  /* write attempt to metadata failed */
+#define SHUTDOWN_LOG_IO_ERROR   0x0002  /* write attempt to the log failed */
+#define SHUTDOWN_FORCE_UMOUNT   0x0004  /* shutdown from a forced unmount */
+#define SHUTDOWN_CORRUPT_INCORE 0x0008  /* corrupt in-memory data structures */
+#define SHUTDOWN_REMOTE_REQ     0x0010  /* shutdown came from remote cell */
+#define SHUTDOWN_DEVICE_REQ     0x0020  /* failed all paths to the device */
+
+#define xfs_test_for_freeze(mp)         ((mp)->m_super->s_frozen)
+#define xfs_wait_for_freeze(mp,l)       vfs_check_frozen((mp)->m_super, (l))
+
 /*
  * Flags for xfs_mountfs
  */