@@ -35,7 +35,6 @@ typedef struct vhost_vdpa {
bool shadow_vqs_enabled;
/* IOVA mapping used by the Shadow Virtqueue */
VhostIOVATree *iova_tree;
- Error *migration_blocker;
GPtrArray *shadow_vqs;
const VhostShadowVirtqueueOps *shadow_vq_ops;
void *shadow_vq_ops_opaque;
@@ -1033,13 +1033,6 @@ static bool vhost_vdpa_svqs_start(struct vhost_dev *dev)
return true;
}
- if (v->migration_blocker) {
- int r = migrate_add_blocker(v->migration_blocker, &err);
- if (unlikely(r < 0)) {
- return false;
- }
- }
-
for (i = 0; i < v->shadow_vqs->len; ++i) {
VirtQueue *vq = virtio_get_queue(dev->vdev, dev->vq_index + i);
VhostShadowVirtqueue *svq = g_ptr_array_index(v->shadow_vqs, i);
@@ -1082,10 +1075,6 @@ err:
vhost_svq_stop(svq);
}
- if (v->migration_blocker) {
- migrate_del_blocker(v->migration_blocker);
- }
-
return false;
}
@@ -1105,9 +1094,6 @@ static bool vhost_vdpa_svqs_stop(struct vhost_dev *dev)
}
}
- if (v->migration_blocker) {
- migrate_del_blocker(v->migration_blocker);
- }
return true;
}
@@ -558,8 +558,6 @@ static NetClientState *net_vhost_vdpa_init(NetClientState *peer,
s->vhost_vdpa.shadow_vq_ops = &vhost_vdpa_net_svq_ops;
s->vhost_vdpa.shadow_vq_ops_opaque = s;
- error_setg(&s->vhost_vdpa.migration_blocker,
- "Migration disabled: vhost-vdpa uses CVQ.");
}
ret = vhost_vdpa_add(nc, (void *)&s->vhost_vdpa, queue_pair_index, nvqs);
if (ret) {
We can restore the device state in the destination via CVQ now. Remove the migration blocker. Signed-off-by: Eugenio PĂ©rez <eperezma@redhat.com> --- include/hw/virtio/vhost-vdpa.h | 1 - hw/virtio/vhost-vdpa.c | 14 -------------- net/vhost-vdpa.c | 2 -- 3 files changed, 17 deletions(-)