vfs: spread struct mount - propagate_mnt()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/pnode.h b/fs/pnode.h
index 33f1e3c..55546a2 100644
--- a/fs/pnode.h
+++ b/fs/pnode.h
@@ -30,7 +30,7 @@
 }
 
 void change_mnt_propagation(struct mount *, int);
-int propagate_mnt(struct vfsmount *, struct dentry *, struct vfsmount *,
+int propagate_mnt(struct mount *, struct dentry *, struct mount *,
 		struct list_head *);
 int propagate_umount(struct list_head *);
 int propagate_mount_busy(struct mount *, int);