Ejemplos de delete_irq_desc en C++ (Cpp)

Ejemplo n.º 1

Archivo: irqdesc.c Proyecto: avagin/linux

static void free_desc(unsigned int irq)
{
	struct irq_desc *desc = irq_to_desc(irq);

	irq_remove_debugfs_entry(desc);
	unregister_irq_proc(irq, desc);

	/*
	 * sparse_irq_lock protects also show_interrupts() and
	 * kstat_irq_usr(). Once we deleted the descriptor from the
	 * sparse tree we can free it. Access in proc will fail to
	 * lookup the descriptor.
	 *
	 * The sysfs entry must be serialized against a concurrent
	 * irq_sysfs_init() as well.
	 */
	kobject_del(&desc->kobj);
	delete_irq_desc(irq);

	/*
	 * We free the descriptor, masks and stat fields via RCU. That
	 * allows demultiplex interrupts to do rcu based management of
	 * the child interrupts.
	 * This also allows us to use rcu in kstat_irqs_usr().
	 */
	call_rcu(&desc->rcu, delayed_free_desc);
}

Ejemplo n.º 2

Archivo: irqdesc.c Proyecto: openube/android_kernel_sony_c2305

static void free_desc(unsigned int irq)
{
	struct irq_desc *desc = irq_to_desc(irq);

	unregister_irq_proc(irq, desc);

	mutex_lock(&sparse_irq_lock);
	delete_irq_desc(irq);
	mutex_unlock(&sparse_irq_lock);

	free_masks(desc);
	free_percpu(desc->kstat_irqs);
	kfree(desc);
}

Ejemplo n.º 3

Archivo: irqdesc.c Proyecto: MrJwiz/UBER-M

static void free_desc(unsigned int irq)
{
	struct irq_desc *desc = irq_to_desc(irq);

	unregister_irq_proc(irq, desc);

	/*
	 * sparse_irq_lock protects also show_interrupts() and
	 * kstat_irq_usr(). Once we deleted the descriptor from the
	 * sparse tree we can free it. Access in proc will fail to
	 * lookup the descriptor.
	 */
	mutex_lock(&sparse_irq_lock);
	delete_irq_desc(irq);
	mutex_unlock(&sparse_irq_lock);

	free_masks(desc);
	free_percpu(desc->kstat_irqs);
	kfree(desc);
}