ms_syspages
(rcm->ms_syspages = sysconf(_SC_PHYS_PAGES)) == -1) {
ii = (longlong_t)rcm->ms_pagesize * rcm->ms_syspages;
newpages = rcm->ms_syspages - rcm->query_pages;
nvlist_add_int32(nvl, "old_pages", rcm->ms_syspages) != 0 ||
rcm->ms_pagesize, rcm->ms_syspages, newpages));