/* jiffies based sched_clock if no clocksource is installed */
if (!clocksource_sh.rating)
- return (unsigned long long)jiffies * (NSEC_PER_SEC / HZ);
+ return (jiffies_64 - INITIAL_JIFFIES) * (NSEC_PER_SEC / HZ);
cycles = clocksource_sh.read(&clocksource_sh);
return cyc2ns(&clocksource_sh, cycles);