WARN_ON(!list_empty(&stopper->works));
}
-static void cpu_stop_unpark(unsigned int cpu)
-{
- struct cpu_stopper *stopper = &per_cpu(cpu_stopper, cpu);
-
- spin_lock_irq(&stopper->lock);
- stopper->enabled = true;
- spin_unlock_irq(&stopper->lock);
-}
-
void stop_machine_unpark(int cpu)
{
struct cpu_stopper *stopper = &per_cpu(cpu_stopper, cpu);
- cpu_stop_unpark(cpu);
+ stopper->enabled = true;
kthread_unpark(stopper->thread);
}
.thread_fn = cpu_stopper_thread,
.thread_comm = "migration/%u",
.create = cpu_stop_create,
- .setup = cpu_stop_unpark,
.park = cpu_stop_park,
.selfparking = true,
};