smarter propagate_mnt()

[linux-2.6-microblaze.git] / include / linux / mount.h

diff --git a/include/linux/mount.h b/include/linux/mount.h
index 371d346..839bac2 100644 (file)
--- a/include/linux/mount.h
+++ b/include/linux/mount.h
@@ -44,6 +44,8 @@ struct mnt_namespace;
 #define MNT_SHARED_MASK        (MNT_UNBINDABLE)
 #define MNT_PROPAGATION_MASK   (MNT_SHARED | MNT_UNBINDABLE)
 
+#define MNT_INTERNAL_FLAGS (MNT_SHARED | MNT_WRITE_HOLD | MNT_INTERNAL | \
+                           MNT_DOOMED | MNT_SYNC_UMOUNT | MNT_MARKED)
 
 #define MNT_INTERNAL   0x4000
 
@@ -51,6 +53,7 @@ struct mnt_namespace;
 #define MNT_LOCKED             0x800000
 #define MNT_DOOMED             0x1000000
 #define MNT_SYNC_UMOUNT                0x2000000
+#define MNT_MARKED             0x4000000
 
 struct vfsmount {
        struct dentry *mnt_root;        /* root of the mounted tree */