| #ifndef _LINUX_VIRTIO_BALLOON_H | |
| #define _LINUX_VIRTIO_BALLOON_H | |
| #include <linux/virtio_config.h> | |
| /* The ID for virtio_balloon */ | |
| #define VIRTIO_ID_BALLOON 5 | |
| /* The feature bitmap for virtio balloon */ | |
| #define VIRTIO_BALLOON_F_MUST_TELL_HOST 0 /* Tell before reclaiming pages */ | |
| struct virtio_balloon_config | |
| { | |
| /* Number of pages host wants Guest to give up. */ | |
| __le32 num_pages; | |
| /* Number of pages we've actually got in balloon. */ | |
| __le32 actual; | |
| }; | |
| #endif /* _LINUX_VIRTIO_BALLOON_H */ |