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9pfs: Wrap in vmstate

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Forcibly convert it to a vmstate wrapper;  proper conversion
comes later.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Dr. David Alan Gilbert 2016-07-14 18:22:52 +01:00 committed by Michael S. Tsirkin
parent 42e6c0390b
commit 18e0e5b240
1 changed files with 5 additions and 9 deletions
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14
hw/9pfs/virtio-9p-device.c
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@ -97,14 +97,9 @@ static void virtio_9p_get_config(VirtIODevice *vdev, uint8_t *config)
g_free(cfg);
}
static void virtio_9p_save(QEMUFile *f, void *opaque)
static int virtio_9p_load(QEMUFile *f, void *opaque, size_t size)
{
virtio_save(VIRTIO_DEVICE(opaque), f);
}
static int virtio_9p_load(QEMUFile *f, void *opaque, int version_id)
{
return virtio_load(VIRTIO_DEVICE(opaque), f, version_id);
return virtio_load(VIRTIO_DEVICE(opaque), f, 1);
}
static void virtio_9p_device_realize(DeviceState *dev, Error **errp)
@ -120,7 +115,6 @@ static void virtio_9p_device_realize(DeviceState *dev, Error **errp)
v->config_size = sizeof(struct virtio_9p_config) + strlen(s->fsconf.tag);
virtio_init(vdev, "virtio-9p", VIRTIO_ID_9P, v->config_size);
v->vq = virtio_add_queue(vdev, MAX_REQ, handle_9p_output);
register_savevm(dev, "virtio-9p", -1, 1, virtio_9p_save, virtio_9p_load, v);
out:
return;
@ -133,7 +127,6 @@ static void virtio_9p_device_unrealize(DeviceState *dev, Error **errp)
V9fsState *s = &v->state;
virtio_cleanup(vdev);
unregister_savevm(dev, "virtio-9p", v);
v9fs_device_unrealize_common(s, errp);
}
@ -175,6 +168,8 @@ void virtio_init_iov_from_pdu(V9fsPDU *pdu, struct iovec **piov,
/* virtio-9p device */
VMSTATE_VIRTIO_DEVICE(9p, 1, virtio_9p_load, virtio_vmstate_save);
static Property virtio_9p_properties[] = {
DEFINE_PROP_STRING("mount_tag", V9fsVirtioState, state.fsconf.tag),
DEFINE_PROP_STRING("fsdev", V9fsVirtioState, state.fsconf.fsdev_id),
@ -187,6 +182,7 @@ static void virtio_9p_class_init(ObjectClass *klass, void *data)
VirtioDeviceClass *vdc = VIRTIO_DEVICE_CLASS(klass);
dc->props = virtio_9p_properties;
dc->vmsd = &vmstate_virtio_9p;
set_bit(DEVICE_CATEGORY_STORAGE, dc->categories);
vdc->realize = virtio_9p_device_realize;
vdc->unrealize = virtio_9p_device_unrealize;