Method signal_used_queue

virtio-devices/src/net.rs:67–74

(&self, queue_index: u16)

impl NetCtrlEpollHandler {
    fn signal_used_queue(&self, queue_index: u16) -> result::Result<(), DeviceError> {
        self.interrupt_cb
            .trigger(VirtioInterruptType::Queue(queue_index))
            .map_err(|e| {
                error!("Failed to signal used queue: {e:?}");
                DeviceError::FailedSignalingUsedQueue(e)
            })
    }

    pub fn run_ctrl(
        &mut self,