86 	struct _irqfd_resampler *resampler;  member
106 	if (!irqfd->resampler) {  in irqfd_inject()
124 	struct _irqfd_resampler *resampler;  in irqfd_resampler_ack()  local
129 	resampler = container_of(kian, struct _irqfd_resampler, notifier);  in irqfd_resampler_ack()
130 	kvm = resampler->kvm;  in irqfd_resampler_ack()
133 		    resampler->notifier.gsi, 0, false);  in irqfd_resampler_ack()
137 	list_for_each_entry_rcu(irqfd, &resampler->list, resampler_link)  in irqfd_resampler_ack()
146 	struct _irqfd_resampler *resampler = irqfd->resampler;  in irqfd_resampler_shutdown()  local
147 	struct kvm *kvm = resampler->kvm;  in irqfd_resampler_shutdown()
154 	if (list_empty(&resampler->list)) {  in irqfd_resampler_shutdown()
155 		list_del(&resampler->link);  in irqfd_resampler_shutdown()
156 		kvm_unregister_irq_ack_notifier(kvm, &resampler->notifier);  in irqfd_resampler_shutdown()
158 			    resampler->notifier.gsi, 0, false);  in irqfd_resampler_shutdown()
159 		kfree(resampler);  in irqfd_resampler_shutdown()
186 	if (irqfd->resampler) {  in irqfd_shutdown()
343 		struct _irqfd_resampler *resampler;  in kvm_irqfd_assign()  local
356 		list_for_each_entry(resampler,  in kvm_irqfd_assign()
358 			if (resampler->notifier.gsi == irqfd->gsi) {  in kvm_irqfd_assign()
359 				irqfd->resampler = resampler;  in kvm_irqfd_assign()
364 		if (!irqfd->resampler) {  in kvm_irqfd_assign()
365 			resampler = kzalloc(sizeof(*resampler), GFP_KERNEL);  in kvm_irqfd_assign()
366 			if (!resampler) {  in kvm_irqfd_assign()
372 			resampler->kvm = kvm;  in kvm_irqfd_assign()
373 			INIT_LIST_HEAD(&resampler->list);  in kvm_irqfd_assign()
374 			resampler->notifier.gsi = irqfd->gsi;  in kvm_irqfd_assign()
375 			resampler->notifier.irq_acked = irqfd_resampler_ack;  in kvm_irqfd_assign()
376 			INIT_LIST_HEAD(&resampler->link);  in kvm_irqfd_assign()
378 			list_add(&resampler->link, &kvm->irqfds.resampler_list);  in kvm_irqfd_assign()
380 						      &resampler->notifier);  in kvm_irqfd_assign()
381 			irqfd->resampler = resampler;  in kvm_irqfd_assign()
384 		list_add_rcu(&irqfd->resampler_link, &irqfd->resampler->list);  in kvm_irqfd_assign()
435 	if (irqfd->resampler)  in kvm_irqfd_assign()