ARCH_LOW_ADDRESS_LIMIT  684 mm/bootmem.c   #ifndef ARCH_LOW_ADDRESS_LIMIT
ARCH_LOW_ADDRESS_LIMIT  704 mm/bootmem.c   	return ___alloc_bootmem(size, align, goal, ARCH_LOW_ADDRESS_LIMIT);
ARCH_LOW_ADDRESS_LIMIT  726 mm/bootmem.c   				goal, ARCH_LOW_ADDRESS_LIMIT);