} else {
		// N.B. gomaxprocs and dedicatedMarkWorkersNeeded are guaranteed not to
		// change during a GC cycle.
		c.setMaxIdleMarkWorkers(int32(procs) - int32(dedicatedMarkWorkersNeeded))
	}

	// Compute initial values for controls that are updated
	// throughout the cycle.
	c.dedicatedMarkWorkersNeeded.Store(dedicatedMarkWorkersNeeded)
	c.revise()

	if debug.gcpacertrace > 0 {
		heapGoal := c.heapGoal()