e820ram           438 arch/x86/mm/numa.c 	u64 numaram, e820ram;
e820ram           451 arch/x86/mm/numa.c 	e820ram = max_pfn - absent_pages_in_range(0, max_pfn);
e820ram           454 arch/x86/mm/numa.c 	if ((s64)(e820ram - numaram) >= (1 << (20 - PAGE_SHIFT))) {
e820ram           457 arch/x86/mm/numa.c 		       (e820ram << PAGE_SHIFT) >> 20);