vhost-user-blk: set config ops before vhost-user init
commitbc6abcff7c608dba27962efa75f234c5dd10e290
authorMaxime Coquelin <maxime.coquelin@redhat.com>
Thu, 29 Mar 2018 07:52:32 +0000 (29 09:52 +0200)
committerMichael S. Tsirkin <mst@redhat.com>
Mon, 9 Apr 2018 14:35:45 +0000 (9 17:35 +0300)
tree00f35104833ecde321337f3461ce934acc35009d
parent0e87fdc966d05f4e5ad868034fcd8ee2a08ca62d
vhost-user-blk: set config ops before vhost-user init

As soon as vhost-user init is done, the backend may send
VHOST_USER_SLAVE_CONFIG_CHANGE_MSG, so let's set the
notification callback before it.

Also, it will be used to know whether the device supports
the config feature to advertize it or not.

Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Changpeng Liu <changpeng.liu@intel.com>
hw/block/vhost-user-blk.c
hw/virtio/vhost.c