SCHED_CLOCK_SHIFT   46 arch/c6x/kernel/time.c 	return (tsc * sched_clock_multiplier) >> SCHED_CLOCK_SHIFT;
SCHED_CLOCK_SHIFT   51 arch/c6x/kernel/time.c 	u64 tmp = (u64)NSEC_PER_SEC << SCHED_CLOCK_SHIFT;