diff options
Diffstat (limited to 'hw/virtio-blk.c')
| -rw-r--r-- | hw/virtio-blk.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/hw/virtio-blk.c b/hw/virtio-blk.c index f50069d20b..490cd41050 100644 --- a/hw/virtio-blk.c +++ b/hw/virtio-blk.c @@ -28,6 +28,7 @@ typedef struct VirtIOBlock BlockConf *conf; unsigned short sector_mask; char sn[BLOCK_SERIAL_STRLEN]; + DeviceState *qdev; } VirtIOBlock; static VirtIOBlock *to_virtio_blk(VirtIODevice *vdev) @@ -522,9 +523,16 @@ VirtIODevice *virtio_blk_init(DeviceState *dev, BlockConf *conf) s->vq = virtio_add_queue(&s->vdev, 128, virtio_blk_handle_output); qemu_add_vm_change_state_handler(virtio_blk_dma_restart_cb, s); + s->qdev = dev; register_savevm(dev, "virtio-blk", virtio_blk_id++, 2, virtio_blk_save, virtio_blk_load, s); bdrv_set_removable(s->bs, 0); return &s->vdev; } + +void virtio_blk_exit(VirtIODevice *vdev) +{ + VirtIOBlock *s = to_virtio_blk(vdev); + unregister_savevm(s->qdev, "virtio-blk", s); +} |