166 		eventfd_signal(irq_ctx->trigger, 1);  in vfio_automasked_irq_handler()
175 	eventfd_signal(irq_ctx->trigger, 1);  in vfio_irq_handler()
184 	struct eventfd_ctx *trigger;  in vfio_set_trigger()  local
187 	if (irq->trigger) {  in vfio_set_trigger()
191 		eventfd_ctx_put(irq->trigger);  in vfio_set_trigger()
192 		irq->trigger = NULL;  in vfio_set_trigger()
203 	trigger = eventfd_ctx_fdget(fd);  in vfio_set_trigger()
204 	if (IS_ERR(trigger)) {  in vfio_set_trigger()
206 		return PTR_ERR(trigger);  in vfio_set_trigger()
209 	irq->trigger = trigger;  in vfio_set_trigger()
215 		eventfd_ctx_put(trigger);  in vfio_set_trigger()
216 		irq->trigger = NULL;  in vfio_set_trigger()
255 		uint8_t trigger = *(uint8_t *)data;  in vfio_platform_set_irq_trigger()  local
257 		if (trigger)  in vfio_platform_set_irq_trigger()