ms_pagesize
if ((rcm->ms_pagesize = sysconf(_SC_PAGE_SIZE)) == -1 ||
ii = (longlong_t)rcm->ms_pagesize * rcm->ms_syspages;
if (nvlist_add_int32(nvl, "page_size", rcm->ms_pagesize) != 0 ||
rcm->ms_pagesize, rcm->ms_syspages, newpages));
rcm->query_pages += (uint_t)(ii / rcm->ms_pagesize);
(uint_t)(ii / rcm->ms_pagesize)));