code: func (rq *ResourceQuotaController) Run(workers int, stopCh <-chan struct{}) {
  	defer utilruntime.HandleCrash()
  	defer rq.queue.ShutDown()
  
  	klog.Infof("Starting resource quota controller")
  	defer klog.Infof("Shutting down resource quota controller")
  
  	if rq.quotaMonitor != nil {
  		go rq.quotaMonitor.Run(stopCh)
  	}
  
  	if !controller.WaitForCacheSync("resource quota", stopCh, rq.informerSyncedFuncs...) {
  		return
  	}
  
  	// the workers that chug through the quota calculation backlog
  	for i := 0; i < workers; i++ {
  		go wait.Until(rq.worker(rq.queue), time.Second, stopCh)
  		go wait.Until(rq.worker(rq.missingUsageQueue), time.Second, stopCh)
  	}
  	// the timer for how often we do a full recalculation across all quotas
  	go wait.Until(func() { rq.enqueueAll() }, rq.resyncPeriod(), stopCh)
  	<-stopCh
  }
docs: // Run begins quota controller using the specified number of workers