[PATCH] unbindable mounts

[safe/jmp/linux-2.6] / fs / pnode.c

diff --git a/fs/pnode.c b/fs/pnode.c
index 3e266c5..aeeec8b 100644 (file)
--- a/fs/pnode.c
+++ b/fs/pnode.c
@@ -82,6 +82,8 @@ void change_mnt_propagation(struct vfsmount *mnt, int type)
        if (type != MS_SLAVE) {
                list_del_init(&mnt->mnt_slave);
                mnt->mnt_master = NULL;
+               if (type == MS_UNBINDABLE)
+                       mnt->mnt_flags |= MNT_UNBINDABLE;
        }
 }