30 	char *end;  in set_corruption_check()  local
32 	memory_corruption_check = simple_strtol(arg, &end, 10);  in set_corruption_check()
34 	return (*end == 0) ? 0 : -EINVAL;  in set_corruption_check()
40 	char *end;  in set_corruption_check_period()  local
42 	corruption_check_period = simple_strtoul(arg, &end, 10);  in set_corruption_check_period()
44 	return (*end == 0) ? 0 : -EINVAL;  in set_corruption_check_period()
50 	char *end;  in set_corruption_check_size()  local
53 	size = memparse(arg, &end);  in set_corruption_check_size()
55 	if (*end == '\0')  in set_corruption_check_size()
65 	phys_addr_t start, end;  in setup_bios_corruption_check()  local
86 	for_each_free_mem_range(i, MAX_NUMNODES, &start, &end, NULL) {  in setup_bios_corruption_check()
89 		end = clamp_t(phys_addr_t, round_down(end, PAGE_SIZE),  in setup_bios_corruption_check()
91 		if (start >= end)  in setup_bios_corruption_check()
94 		memblock_reserve(start, end - start);  in setup_bios_corruption_check()
96 		scan_areas[num_scan_areas].size = end - start;  in setup_bios_corruption_check()
99 		memset(__va(start), 0, end - start);  in setup_bios_corruption_check()