// When a pod is updated, figure out what sets manage it and wake them
// up. If the labels of the pod have changed we need to awaken both the old
// and new set. old and cur must be *v1.Pod types.
func (dsc *DaemonSetsController) updatePod(logger klog.Logger, old, cur interface{}) {
	curPod := cur.(*v1.Pod)
	oldPod := old.(*v1.Pod)
	if curPod.ResourceVersion == oldPod.ResourceVersion {
		// Periodic resync will send update events for all known pods.

            cr.setShareAccess(shareAccess);

            ServerMessageBlock2Request<?> cur = cr;

            if ( first != null ) {
                cr.chain(first);
                cur = first;

                for ( ServerMessageBlock2Request<?> req : others ) {
                    cur.chain(req);
                    cur = req;
                }
            }

// When a pod is updated, figure out what job/s manage it and wake them up.
// If the labels of the pod have changed we need to awaken both the old
// and new job. old and cur must be *v1.Pod types.
func (jm *Controller) updatePod(logger klog.Logger, old, cur interface{}) {
	curPod := cur.(*v1.Pod)
	oldPod := old.(*v1.Pod)
	recordFinishedPodWithTrackingFinalizer(oldPod, curPod)
	if curPod.ResourceVersion == oldPod.ResourceVersion {

	// resolution type, since we collapse all HTTP listeners into a
	// single 0.0.0.0:port listener and use vhosts to distinguish
	// individual http services in that port
	if cur, exists := listenerMap[listenerMapKey]; exists {
		currentListenerEntry = cur
		// NOTE: This is not a conflict. This is simply filtering the
		// services for a given listener explicitly.
		// When the user declares their own ports in Sidecar.egress

	}

	<-ctx.Done()
}

// obj could be an *v1.HorizontalPodAutoscaler, or a DeletionFinalStateUnknown marker item.
func (a *HorizontalController) updateHPA(old, cur interface{}) {
	a.enqueueHPA(cur)
}

// obj could be an *v1.HorizontalPodAutoscaler, or a DeletionFinalStateUnknown marker item.
func (a *HorizontalController) enqueueHPA(obj interface{}) {
	key, err := controller.KeyFunc(obj)

// unlinkAndNext removes the current special from the list and moves
// the iterator to the next special. It returns the unlinked special.
func (i *specialsIter) unlinkAndNext() *special {
	cur := i.s
	i.s = cur.next
	*i.pprev = i.s
	return cur
}

// freeSpecial performs any cleanup on special s and deallocates it.
// s must already be unlinked from the specials list.