/// A virtio memory balloon. The guest reports free pages back to the host
/// on its own, and `VirtualMachine::set_memory_target` can ask it to give
/// up more.
pub struct VirtioMemoryBalloonDevice;
impl VirtioMemoryBalloonDevice {
pub fn new() -> Self {
VirtioMemoryBalloonDevice
}
}
impl Default for VirtioMemoryBalloonDevice {
fn default() -> Self {
Self::new()
}
}