#ifdef CONFIG_HAVE_KVM_IRQFD
-static struct workqueue_struct *irqfd_cleanup_wq;
static void
irqfd_inject(struct work_struct *work)
list_del_init(&irqfd->list);
- queue_work(irqfd_cleanup_wq, &irqfd->shutdown);
+ schedule_work(&irqfd->shutdown);
}
int __attribute__((weak)) kvm_arch_set_irq_inatomic(
* so that we guarantee there will not be any more interrupts on this
* gsi once this deassign function returns.
*/
- flush_workqueue(irqfd_cleanup_wq);
+ flush_work(&irqfd->shutdown);
return 0;
}
* Block until we know all outstanding shutdown jobs have completed
* since we do not take a kvm* reference.
*/
- flush_workqueue(irqfd_cleanup_wq);
+ flush_work(&irqfd->shutdown);
}
spin_unlock_irq(&kvm->irqfds.lock);
}
-/*
- * create a host-wide workqueue for issuing deferred shutdown requests
- * aggregated from all vm* instances. We need our own isolated single-thread
- * queue to prevent deadlock against flushing the normal work-queue.
- */
-int kvm_irqfd_init(void)
-{
- irqfd_cleanup_wq = create_singlethread_workqueue("kvm-irqfd-cleanup");
- if (!irqfd_cleanup_wq)
- return -ENOMEM;
-
- return 0;
-}
-
void kvm_irqfd_exit(void)
{
- destroy_workqueue(irqfd_cleanup_wq);
}
#endif