MPSAFE VFS -- update

[Graham Todd]

On Mon, 22 Oct 2012, C. P. Ghost wrote:
> On Thu, Oct 18, 2012 at 7:51 PM, Attilio Rao <attilio at freebsd.org> wrote:
>> Following the plan reported here:
>> http://wiki.freebsd.org/NONMPSAFE_DEORBIT_VFS
>>
>> We are now at the state where all non-MPSAFE filesystems are
>> disconnected by the three.
>
> Sad to see PortalFS go. You've served us well here. :-(

It is kinda neat. How do/did you use it?

portalfs seems to have around a 10th of the LoC than MSDosFS and the 
changes made to make MSDosFS MPSAFE are documented on the above page: is 
it just that portalfs is too obscure to have a maintainer?

Thanks to all for the work on MPSAFE-ty ;-)