RUSAGE_BOTH      1235 kernel/exit.c  	int retval = rusagep ? getrusage(p, RUSAGE_BOTH, rusagep) : 0;
RUSAGE_BOTH      1364 kernel/exit.c  	retval = ru ? getrusage(p, RUSAGE_BOTH, ru) : 0;
RUSAGE_BOTH      1478 kernel/exit.c  	retval = ru ? getrusage(p, RUSAGE_BOTH, ru) : 0;
RUSAGE_BOTH      1537 kernel/exit.c  		retval = ru ? getrusage(p, RUSAGE_BOTH, ru) : 0;
RUSAGE_BOTH      1572 kernel/sys.c   		case RUSAGE_BOTH: