/**
* runqueue_is_locked
* @cpu: the processor in question.
*
* Returns true if the current cpu runqueue is locked.
* This interface allows printk to be called with the runqueue lock
* held and know whether or not it is OK to wake up the klogd.
*/
int runqueue_is_locked(int cpu)
{
return raw_spin_is_locked(&cpu_rq(cpu)->lock);
}
