void proc_set_irq_affinity(unsigned int irq, cpumask_t mask_val) { set_balance_irq_affinity(irq, mask_val); /* * Save these away for later use. Re-progam when the * interrupt is pending */ set_pending_irq(irq, mask_val); }
/** * irq_set_affinity - Set the irq affinity of a given irq * @irq: Interrupt to set affinity * @cpumask: cpumask * */ int irq_set_affinity(unsigned int irq, cpumask_t cpumask) { struct irq_desc *desc = irq_desc + irq; if (!desc->chip->set_affinity) return -EINVAL; set_balance_irq_affinity(irq, cpumask); #ifdef CONFIG_GENERIC_PENDING_IRQ set_pending_irq(irq, cpumask); #else desc->affinity = cpumask; desc->chip->set_affinity(irq, cpumask); #endif return 0; }
void proc_set_irq_affinity(unsigned int irq, cpumask_t mask_val) { set_balance_irq_affinity(irq, mask_val); irq_desc[irq].affinity = mask_val; irq_desc[irq].chip->set_affinity(irq, mask_val); }