1 files changed, 8 insertions, 1 deletions

diff --git a/include/linux/mount.h b/include/linux/mount.h
index 839bac270904..b0c1e6574e7f 100644
--- a/include/linux/mount.h
+++ b/include/linux/mount.h
@@ -42,13 +42,20 @@ struct mnt_namespace;
  * flag, consider how it interacts with shared mounts.
  */
 #define MNT_SHARED_MASK (MNT_UNBINDABLE)
-#define MNT_PROPAGATION_MASK    (MNT_SHARED | MNT_UNBINDABLE)
+#define MNT_USER_SETTABLE_MASK  (MNT_NOSUID | MNT_NODEV | MNT_NOEXEC \
+                                 | MNT_NOATIME | MNT_NODIRATIME | MNT_RELATIME \
+                                 | MNT_READONLY)
+#define MNT_ATIME_MASK (MNT_NOATIME | MNT_NODIRATIME | MNT_RELATIME )
 
 #define MNT_INTERNAL_FLAGS (MNT_SHARED | MNT_WRITE_HOLD | MNT_INTERNAL | \
                             MNT_DOOMED | MNT_SYNC_UMOUNT | MNT_MARKED)
 
 #define MNT_INTERNAL    0x4000
 
+#define MNT_LOCK_ATIME          0x040000
+#define MNT_LOCK_NOEXEC         0x080000
+#define MNT_LOCK_NOSUID         0x100000
+#define MNT_LOCK_NODEV          0x200000
 #define MNT_LOCK_READONLY       0x400000
 #define MNT_LOCKED              0x800000
 #define MNT_DOOMED              0x1000000