> Date: Fri, 24 Dec 2010 16:45:59 -0500
quoted text
> From: Ted Unangst <ted.unangst@gmail.com>
> 
> On Fri, Dec 24, 2010 at 11:42 AM, Vladimir Kirillov <proger@uaoug.org.ua> wrote:
> > Hello tech@!
> >
> > I guess there's no need to acquire pmap locks when there's nothing
> > to do (USER_LDT unset). s/if defined/ifdef/ for consistency.
> 
> PMAP_FORK and USER_LDT are only ever set together, and the
> simple_locks don't do anything anyway.  I guess we could just delete
> the USERLDT checks if we wanted to clean it up.

I don't think that would be a good idea.