NFS panic: ^C on cp

[Lucius Windschuh]

Hi Attilo, hi Peter.

You are right, Peter. The patch fixes this problem.
Although the 26C3 is now over, I managed to reproduce the problem
against a FreeBSD 7.2 NFS server without the patch.
With Attilo's patch, I can't reproduce the panic anymore.

Thank you for analyzing the problem so quickly although I wasn't able
to provide a real coredump.

Lucius