diff --git a/include/linux/fs.h b/include/linux/fs.h
index 006b53095af4..03db303ce975 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1908,6 +1908,7 @@ struct super_operations {
 	void *(*clone_mnt_data) (void *);
 	void (*copy_mnt_data) (void *, void *);
 	void (*umount_begin) (struct super_block *);
+	void (*umount_end)(struct super_block *sb, int flags);
 
 	int (*show_options)(struct seq_file *, struct dentry *);
 	int (*show_options2)(struct vfsmount *,struct seq_file *, struct dentry *);