UML_ROUND_UP       48 arch/um/kernel/mem.c 	brk_end = (unsigned long) UML_ROUND_UP(sbrk(0));
UML_ROUND_UP      287 arch/um/kernel/um_arch.c 	diff = UML_ROUND_UP(brk_start) - UML_ROUND_UP(&_end);
UML_ROUND_UP      291 arch/um/kernel/um_arch.c 		physmem_size += UML_ROUND_UP(brk_start) - UML_ROUND_UP(&_end);