numa: split out NumaOptions parsing into set_numa_options()

it will allow to reuse set_numa_options() for parsing
configuration commands received via QMP interface

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <1525423069-61903-3-git-send-email-imammedo@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2 files changed