Exemplos de irq_set_affinity_locked em C++ (Cpp)

Exemplo n.º 1

Arquivo: manage.c Projeto: AICP/kernel_moto_shamu

int __irq_set_affinity(unsigned int irq, const struct cpumask *mask, bool force)
{
	struct irq_desc *desc = irq_to_desc(irq);
	unsigned long flags;
	int ret;

	if (!desc)
		return -EINVAL;

	raw_spin_lock_irqsave(&desc->lock, flags);
	ret = irq_set_affinity_locked(irq_desc_get_irq_data(desc), mask, force);
	raw_spin_unlock_irqrestore(&desc->lock, flags);
	return ret;
}

Exemplo n.º 2

Arquivo: irq.c Projeto: abhishekr700/Z00L_cmkernel

static bool migrate_one_irq(struct irq_desc *desc)
{
	struct irq_data *d = irq_desc_get_irq_data(desc);
	const struct cpumask *affinity = d->affinity;

	/*
	 * If this is a per-CPU interrupt, or the affinity does not
	 * include this CPU, then we have nothing to do.
	 */
	if (irqd_is_per_cpu(d) || !cpumask_test_cpu(smp_processor_id(), affinity))
		return false;

	if (cpumask_any_and(affinity, cpu_online_mask) >= nr_cpu_ids)
		affinity = cpu_online_mask;
	return irq_set_affinity_locked(d, affinity, 0) == 0;
}