struct pst_static contains various members including:

physical_memory; /* system physical memory in 4K pages */
pst_maxmem; /* actual max memory per process */

Is pst_maxmem only physical memory?
What does pst_maxmem depend on?
What is connection between physical_memory and pst_maxmem?

Alex Vinokur
email: alex DOT vinokur AT gmail DOT com
http://mathforum.org/library/view/10978.html
http://sourceforge.net/users/alexvn