Ejemplos de tick_get_broadcast_oneshot_mask en C++ (Cpp)

Ejemplo n.º 1

Archivo: tick-broadcast.c Proyecto: gitter-badger/ARRR

/*
 * Handle oneshot mode broadcasting
 */
static void tick_handle_oneshot_broadcast(struct clock_event_device *dev)
{
	struct tick_device *td;
	ktime_t now, next_event;
	int cpu;

	raw_spin_lock(&tick_broadcast_lock);
again:
	dev->next_event.tv64 = KTIME_MAX;
	next_event.tv64 = KTIME_MAX;
	cpumask_clear(to_cpumask(tmpmask));
	now = ktime_get();
	/* Find all expired events */
	for_each_cpu(cpu, tick_get_broadcast_oneshot_mask()) {
		td = &per_cpu(tick_cpu_device, cpu);
		if (td->evtdev->next_event.tv64 <= now.tv64) {
			cpumask_set_cpu(cpu, to_cpumask(tmpmask));
			/*
			 * Mark the remote cpu in the pending mask, so
			 * it can avoid reprogramming the cpu local
			 * timer in tick_broadcast_oneshot_control().
			 */
			set_bit(cpu, tick_broadcast_pending);
		} else if (td->evtdev->next_event.tv64 < next_event.tv64)
			next_event.tv64 = td->evtdev->next_event.tv64;
	}

Ejemplo n.º 2

Archivo: timer_list.c Proyecto: ahmadrezamontazerolghaem/VLB-CAC

static void timer_list_show_tickdevices_header(struct seq_file *m)
{
#ifdef CONFIG_GENERIC_CLOCKEVENTS_BROADCAST
	print_tickdevice(m, tick_get_broadcast_device(), -1);
	SEQ_printf(m, "tick_broadcast_mask: %08lx\n",
		   cpumask_bits(tick_get_broadcast_mask())[0]);
#ifdef CONFIG_TICK_ONESHOT
	SEQ_printf(m, "tick_broadcast_oneshot_mask: %08lx\n",
		   cpumask_bits(tick_get_broadcast_oneshot_mask())[0]);
#endif
	SEQ_printf(m, "\n");
#endif
}

Ejemplo n.º 3

Archivo: timer_list.c Proyecto: smartassfox/android_kernel_p81hd

static void timer_list_show_tickdevices(struct seq_file *m)
{
	int cpu;

#ifdef CONFIG_GENERIC_CLOCKEVENTS_BROADCAST
	print_tickdevice(m, tick_get_broadcast_device(), -1);
	SEQ_printf(m, "tick_broadcast_mask: %08lx\n",
		   tick_get_broadcast_mask()->bits[0]);
#ifdef CONFIG_TICK_ONESHOT
	SEQ_printf(m, "tick_broadcast_oneshot_mask: %08lx\n",
		   tick_get_broadcast_oneshot_mask()->bits[0]);
#endif
	SEQ_printf(m, "\n");
#endif
	for_each_online_cpu(cpu)
		print_tickdevice(m, tick_get_device(cpu), cpu);
	SEQ_printf(m, "\n");
}

Ejemplo n.º 4

/*
 * Handle oneshot mode broadcasting
 */
static void tick_handle_oneshot_broadcast(struct clock_event_device *dev)
{
	struct tick_device *td;
	ktime_t now, next_event;
	int cpu;

	spin_lock(&tick_broadcast_lock);
again:
	dev->next_event.tv64 = KTIME_MAX;
	next_event.tv64 = KTIME_MAX;
	cpumask_clear(to_cpumask(tmpmask));
	now = ktime_get();
	/* Find all expired events */
	for_each_cpu(cpu, tick_get_broadcast_oneshot_mask()) {
		td = &per_cpu(tick_cpu_device, cpu);
		if (td->evtdev->next_event.tv64 <= now.tv64)
			cpumask_set_cpu(cpu, to_cpumask(tmpmask));
		else if (td->evtdev->next_event.tv64 < next_event.tv64)
			next_event.tv64 = td->evtdev->next_event.tv64;
	}