Commit b7de81f6 authored by Halil Pasic's avatar Halil Pasic Committed by Michael S. Tsirkin
Browse files

virtio-rng: convert VMSTATE_VIRTIO_DEVICE 



Use the new VMSTATE_VIRTIO_DEVICE macro.

Signed-off-by: default avatarHalil Pasic <pasic@linux.vnet.ibm.com>
Reviewed-by: default avatarMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: default avatarMichael S. Tsirkin <mst@redhat.com>
parent c5dc16b7

hw/virtio/virtio-rng.c

+13 −8
Original line number Diff line number Diff line
@@ -9,6 +9,8 @@ 
 * top-level directory.

 */



#define VMSTATE_VIRTIO_DEVICE_USE_NEW



#include "qemu/osdep.h"

#include "qapi/error.h"

#include "qemu/iov.h"
@@ -120,15 +122,9 @@ static uint64_t get_features(VirtIODevice *vdev, uint64_t f, Error **errp) 
    return f;

}



static int virtio_rng_load(QEMUFile *f, void *opaque, size_t size)

static int virtio_rng_post_load(void *opaque, int version_id)

{

    VirtIORNG *vrng = opaque;

    int ret;



    ret = virtio_load(VIRTIO_DEVICE(vrng), f, 1);

    if (ret != 0) {

        return ret;

    }



    /* We may have an element ready but couldn't process it due to a quota

     * limit.  Make sure to try again after live migration when the quota may
@@ -216,7 +212,16 @@ static void virtio_rng_device_unrealize(DeviceState *dev, Error **errp) 
    virtio_cleanup(vdev);

}



VMSTATE_VIRTIO_DEVICE(rng, 1, virtio_rng_load, virtio_vmstate_save);

static const VMStateDescription vmstate_virtio_rng = {

    .name = "virtio-rng",

    .minimum_version_id = 1,

    .version_id = 1,

    .fields = (VMStateField[]) {

        VMSTATE_VIRTIO_DEVICE,

        VMSTATE_END_OF_LIST()

    },

    .post_load =  virtio_rng_post_load,

};



static Property virtio_rng_properties[] = {

    /* Set a default rate limit of 2^47 bytes per minute or roughly 2TB/s.  If