53 static bool migrate_one_irq(struct irq_desc *desc)  in migrate_one_irq()  argument
55 	struct irq_data *d = irq_desc_get_irq_data(desc);  in migrate_one_irq()
78 	irq_force_complete_move(desc);  in migrate_one_irq()
94 		irq_fixup_move_pending(desc, false);  in migrate_one_irq()
104 	if (irq_fixup_move_pending(desc, true))  in migrate_one_irq()
105 		affinity = irq_desc_get_pending_mask(desc);  in migrate_one_irq()
120 			irq_shutdown_and_deactivate(desc);  in migrate_one_irq()
173 	struct irq_desc *desc;  in irq_migrate_all_off_this_cpu()  local
179 		desc = irq_to_desc(irq);  in irq_migrate_all_off_this_cpu()
180 		raw_spin_lock(&desc->lock);  in irq_migrate_all_off_this_cpu()
181 		affinity_broken = migrate_one_irq(desc);  in irq_migrate_all_off_this_cpu()
182 		raw_spin_unlock(&desc->lock);  in irq_migrate_all_off_this_cpu()
205 static void irq_restore_affinity_of_irq(struct irq_desc *desc, unsigned int cpu)  in irq_restore_affinity_of_irq()  argument
207 	struct irq_data *data = irq_desc_get_irq_data(desc);  in irq_restore_affinity_of_irq()
210 	if (!irqd_affinity_is_managed(data) || !desc->action ||  in irq_restore_affinity_of_irq()
218 	if (desc->istate & IRQS_SUSPENDED)  in irq_restore_affinity_of_irq()
222 		irq_startup(desc, IRQ_RESEND, IRQ_START_COND);  in irq_restore_affinity_of_irq()
241 	struct irq_desc *desc;  in irq_affinity_online_cpu()  local
246 		desc = irq_to_desc(irq);  in irq_affinity_online_cpu()
247 		raw_spin_lock_irq(&desc->lock);  in irq_affinity_online_cpu()
248 		irq_restore_affinity_of_irq(desc, cpu);  in irq_affinity_online_cpu()
249 		raw_spin_unlock_irq(&desc->lock);  in irq_affinity_online_cpu()