/* The clock: sched_clock_cpu() is monotonic per cpu, and should be somewhat consistent between cpus (never more than 2 jiffies difference). Scheduler clock - returns current time in nanosec units. This is default implementation. Architectures and sub-architectures can override this.  */
unsigned long long __attribute__((weak))
/* The clock: sched_clock_cpu() is monotonic per cpu, and should be somewhat consistent between cpus (never more than 2 jiffies difference). Scheduler clock - returns current time in nanosec units. This is default implementation. Architectures and sub-architectures can override this.  */
unsigned long long __attribute__((weak))
{
	return (unsigned long long)(jiffies - INITIAL_JIFFIES)
					* (NSEC_PER_SEC / HZ);
}