Re: [Qemu-devel] [PATCH for-3.2 01/11] vhost-user: define conventions for vhost-user backends

[Hoffmann, Gerd]

  Hi,

> Unfortunately, vdev is not set before vhost_dev_start().
> 
> We could add the migration blocker there somehow?

Sure.  Just use migrate_add_blocker() to do that at any time (see qxl.c
for an example).

HTH,
  Gerd