This allows to easily tag devices as non-migratable,
so any attempt to migrate a virtual machine with the
device in question active will make migration fail.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
struct VMStateDescription {
const char *name;
+ int unmigratable;
int version_id;
int minimum_version_id;
int minimum_version_id_old;
se->opaque = opaque;
se->vmsd = vmsd;
se->alias_id = alias_id;
+ se->no_migrate = vmsd->unmigratable;
if (dev && dev->parent_bus && dev->parent_bus->info->get_dev_path) {
char *id = dev->parent_bus->info->get_dev_path(dev);