26 	struct eventfd_ctx	*trigger;  member
97 		eventfd_signal(ctx->trigger, 1);  in vfio_send_intx_eventfd()
268 	struct eventfd_ctx *trigger;  in vfio_intx_set_signal()  local
276 	if (ctx->trigger) {  in vfio_intx_set_signal()
279 		eventfd_ctx_put(ctx->trigger);  in vfio_intx_set_signal()
280 		ctx->trigger = NULL;  in vfio_intx_set_signal()
291 	trigger = eventfd_ctx_fdget(fd);  in vfio_intx_set_signal()
292 	if (IS_ERR(trigger)) {  in vfio_intx_set_signal()
294 		return PTR_ERR(trigger);  in vfio_intx_set_signal()
297 	ctx->trigger = trigger;  in vfio_intx_set_signal()
305 		ctx->trigger = NULL;  in vfio_intx_set_signal()
307 		eventfd_ctx_put(trigger);  in vfio_intx_set_signal()
343 	struct eventfd_ctx *trigger = arg;  in vfio_msihandler()  local
345 	eventfd_signal(trigger, 1);  in vfio_msihandler()
420 	struct eventfd_ctx *trigger;  in vfio_msi_set_vector_signal()  local
430 		free_irq(irq, ctx->trigger);  in vfio_msi_set_vector_signal()
434 		eventfd_ctx_put(ctx->trigger);  in vfio_msi_set_vector_signal()
459 	trigger = eventfd_ctx_fdget(fd);  in vfio_msi_set_vector_signal()
460 	if (IS_ERR(trigger)) {  in vfio_msi_set_vector_signal()
461 		ret = PTR_ERR(trigger);  in vfio_msi_set_vector_signal()
478 	ret = request_irq(irq, vfio_msihandler, 0, ctx->name, trigger);  in vfio_msi_set_vector_signal()
483 	ctx->producer.token = trigger;  in vfio_msi_set_vector_signal()
493 	ctx->trigger = trigger;  in vfio_msi_set_vector_signal()
498 	eventfd_ctx_put(trigger);  in vfio_msi_set_vector_signal()
642 		uint8_t trigger = *(uint8_t *)data;  in vfio_pci_set_intx_trigger()  local
643 		if (trigger)  in vfio_pci_set_intx_trigger()
692 			eventfd_signal(ctx->trigger, 1);  in vfio_pci_set_msi_trigger()
696 				eventfd_signal(ctx->trigger, 1);  in vfio_pci_set_msi_trigger()
718 		uint8_t trigger;  in vfio_pci_set_ctx_trigger_single()  local
723 		trigger = *(uint8_t *)data;  in vfio_pci_set_ctx_trigger_single()
724 		if (trigger && *ctx)  in vfio_pci_set_ctx_trigger_single()