p_prof_ticks accidentally got moved from a 'copy-on-fork' area (when it was in struct pstats) to an 'uninitialized-on-fork' area (in struct proc), thus resulting in the counts all being off.  Put it and p_prof_addr back in a 'copy-on-fork' area.
p_prof_ticks accidentally got moved from a 'copy-on-fork' area
(when it was in struct pstats) to an 'uninitialized-on-fork' area
(in struct proc), thus resulting in the counts all being off.  Put
it and p_prof_addr back in a 'copy-on-fork' area.

ok matthew@ miod@ weingart@

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars