thp_write_num
thp_write_num("khugepaged/max_ptes_shared", hpage_pmd_nr - 1);
thp_write_num("khugepaged/max_ptes_shared",
thp_write_num("use_zero_page", settings->use_zero_page);
thp_write_num("khugepaged/defrag", khugepaged->defrag);
thp_write_num("khugepaged/alloc_sleep_millisecs",
thp_write_num("khugepaged/scan_sleep_millisecs",
thp_write_num("khugepaged/max_ptes_none", khugepaged->max_ptes_none);
thp_write_num("khugepaged/max_ptes_swap", khugepaged->max_ptes_swap);
thp_write_num("khugepaged/max_ptes_shared", khugepaged->max_ptes_shared);
thp_write_num("khugepaged/pages_to_scan", khugepaged->pages_to_scan);
void thp_write_num(const char *name, unsigned long num);