Attachment #153415 for bug #197922




{
	struct tdq *tdq;

	/*
	 * Select a random time between .5 * balance_interval and
	 * 1.5 * balance_interval.
	 */
	balance_ticks = max(balance_interval / 2, 1);
	balance_ticks += random() % balance_interval;
	if (smp_started == 0 || rebalance == 0)
		return;

	balance_ticks = balance_interval;
	tdq = TDQ_SELF();
	TDQ_UNLOCK(tdq);
	sched_balance_group(cpu_top);

Return to bug 197922

Lines 861-874 Link Here

(-)sys/kern/sched_ule.c (-6 / +2 lines)
861	{	861	{
862	struct tdq *tdq;	862	struct tdq *tdq;
863		863
864	/*
865	* Select a random time between .5 * balance_interval and
866	* 1.5 * balance_interval.
867	*/
868	balance_ticks = max(balance_interval / 2, 1);
869	balance_ticks += random() % balance_interval;
870	if (smp_started == 0 \|\| rebalance == 0)	864	if (smp_started == 0 \|\| rebalance == 0)
871	return;	865	return;
		866
		867	balance_ticks = balance_interval;
872	tdq = TDQ_SELF();	868	tdq = TDQ_SELF();
873	TDQ_UNLOCK(tdq);	869	TDQ_UNLOCK(tdq);
874	sched_balance_group(cpu_top);	870	sched_balance_group(cpu_top);