37 static unsigned long page_size;  variable
581 	for (i = start / page_size; i < end / page_size; i++)  in fill_memory()
582 		p[i * page_size / sizeof(*p)] = i + 0xdead0000;  in fill_memory()
643 	for (i = start / page_size; i < end / page_size; i++) {  in validate_memory()
644 		if (p[i * page_size / sizeof(*p)] != i + 0xdead0000) {  in validate_memory()
646 					i, p[i * page_size / sizeof(*p)]);  in validate_memory()
934 	madvise(p, page_size, MADV_DONTNEED);  in alloc_at_fault()
971 	ops->fault(p, 0, page_size);  in collapse_single_pte_entry()
995 	ops->fault(p, 0, (hpage_pmd_nr - max_ptes_none - 1) * page_size);  in collapse_max_ptes_none()
998 	validate_memory(p, 0, (hpage_pmd_nr - max_ptes_none - 1) * page_size);  in collapse_max_ptes_none()
1001 		ops->fault(p, 0, (hpage_pmd_nr - max_ptes_none) * page_size);  in collapse_max_ptes_none()
1005 				(hpage_pmd_nr - max_ptes_none) * page_size);  in collapse_max_ptes_none()
1020 	if (madvise(p, page_size, MADV_PAGEOUT)) {  in collapse_swapin_single_pte()
1024 	if (check_swap(p, page_size)) {  in collapse_swapin_single_pte()
1047 	if (madvise(p, (max_ptes_swap + 1) * page_size, MADV_PAGEOUT)) {  in collapse_max_ptes_swap()
1051 	if (check_swap(p, (max_ptes_swap + 1) * page_size)) {  in collapse_max_ptes_swap()
1066 		if (madvise(p, max_ptes_swap * page_size, MADV_PAGEOUT)) {  in collapse_max_ptes_swap()
1070 		if (check_swap(p, max_ptes_swap * page_size)) {  in collapse_max_ptes_swap()
1100 	madvise(p + page_size, hpage_pmd_size - page_size, MADV_DONTNEED);  in collapse_single_pte_entry_compound()
1108 	validate_memory(p, 0, page_size);  in collapse_single_pte_entry_compound()
1119 	madvise(p, page_size, MADV_NOHUGEPAGE);  in collapse_full_of_compound()
1150 		p = mremap(BASE_ADDR - i * page_size,  in collapse_compound_extreme()
1151 				i * page_size + hpage_pmd_size,  in collapse_compound_extreme()
1152 				(i + 1) * page_size,  in collapse_compound_extreme()
1161 				(i + 1) * page_size,  in collapse_compound_extreme()
1162 				(i + 1) * page_size + hpage_pmd_size,  in collapse_compound_extreme()
1164 				BASE_ADDR - (i + 1) * page_size);  in collapse_compound_extreme()
1193 	ops->fault(p, 0, page_size);  in collapse_fork()
1210 		ops->fault(p, page_size, 2 * page_size);  in collapse_fork()
1214 		validate_memory(p, 0, page_size);  in collapse_fork()
1227 	validate_memory(p, 0, page_size);  in collapse_fork()
1249 		madvise(p, page_size, MADV_NOHUGEPAGE);  in collapse_fork_compound()
1255 		ops->fault(p, 0, page_size);  in collapse_fork_compound()
1300 		ops->fault(p, 0, (hpage_pmd_nr - max_ptes_shared - 1) * page_size);  in collapse_max_ptes_shared()
1313 				    page_size);  in collapse_max_ptes_shared()
1477 	page_size = getpagesize();  in main()
1479 	hpage_pmd_nr = hpage_pmd_size / page_size;  in main()