Esempi in C++ (Cpp) per linkwatch_do_dev

Esempio n. 1

File: link_watch.c Progetto: MiniBlu/cm11_kernel_htc_msm8974a3ul

static void __linkwatch_run_queue(int urgent_only)
{
	struct net_device *dev;
	LIST_HEAD(wrk);

	if (!urgent_only)
		linkwatch_nextevent = jiffies + HZ;
	
	else if (time_after(linkwatch_nextevent, jiffies + HZ))
		linkwatch_nextevent = jiffies;

	clear_bit(LW_URGENT, &linkwatch_flags);

	spin_lock_irq(&lweventlist_lock);
	list_splice_init(&lweventlist, &wrk);

	while (!list_empty(&wrk)) {

		dev = list_first_entry(&wrk, struct net_device, link_watch_list);
		list_del_init(&dev->link_watch_list);

		if (urgent_only && !linkwatch_urgent_event(dev)) {
			list_add_tail(&dev->link_watch_list, &lweventlist);
			continue;
		}
		spin_unlock_irq(&lweventlist_lock);
		linkwatch_do_dev(dev);
		spin_lock_irq(&lweventlist_lock);
	}

	if (!list_empty(&lweventlist))
		linkwatch_schedule_work(0);
	spin_unlock_irq(&lweventlist_lock);
}

Esempio n. 2

File: link_watch.c Progetto: romanbb/android_kernel_lge_d851

void linkwatch_forget_dev(struct net_device *dev)
{
	unsigned long flags;
	int clean = 0;

	spin_lock_irqsave(&lweventlist_lock, flags);
	if (!list_empty(&dev->link_watch_list)) {
		list_del_init(&dev->link_watch_list);
		clean = 1;
	}
	spin_unlock_irqrestore(&lweventlist_lock, flags);
	if (clean)
		linkwatch_do_dev(dev);
}

Esempio n. 3

File: link_watch.c Progetto: A2109devs/lenovo_a2109a_kernel

static void __linkwatch_run_queue(int urgent_only)
{
	struct net_device *dev;
	LIST_HEAD(wrk);

	/*
	 * Limit the number of linkwatch events to one
	 * per second so that a runaway driver does not
	 * cause a storm of messages on the netlink
	 * socket.  This limit does not apply to up events
	 * while the device qdisc is down.
	 */
	if (!urgent_only)
		linkwatch_nextevent = jiffies + HZ;
	/* Limit wrap-around effect on delay. */
	else if (time_after(linkwatch_nextevent, jiffies + HZ))
		linkwatch_nextevent = jiffies;

	clear_bit(LW_URGENT, &linkwatch_flags);

	spin_lock_irq(&lweventlist_lock);
	list_splice_init(&lweventlist, &wrk);

	while (!list_empty(&wrk)) {

		dev = list_first_entry(&wrk, struct net_device, link_watch_list);
		list_del_init(&dev->link_watch_list);

		if (urgent_only && !linkwatch_urgent_event(dev)) {
			list_add_tail(&dev->link_watch_list, &lweventlist);
			continue;
		}
		spin_unlock_irq(&lweventlist_lock);
		linkwatch_do_dev(dev);
		spin_lock_irq(&lweventlist_lock);
	}

	if (!list_empty(&lweventlist))
		linkwatch_schedule_work(0);
	spin_unlock_irq(&lweventlist_lock);
}