> From: Jason Thorpe <thorpej@nas.nasa.gov>
> Date: Thu, 19 Feb 1998 16:13:47 -0800
[...]
> Perhaps I don't see what you find so distasteful about [two]
> vm_physseg_load() calls?

I guess I'd find something like the following more intuitive:

  vm_physseg_load(avail_start, avail_end, avail_start, avail_end)
  vm_physseg_reserve(video_start, video_end); /* or whatever */

Doing the equivalent with two vm_physseg_load calls.
is a little messy, but seems to be the only way.