hw/s390x: Add a more verbose comment about get_machine_class() and the wrappers
commit3e0209bbd6027d60539976b39a8f2131a81e5127
authorThomas Huth <thuth@redhat.com>
Thu, 23 Jan 2020 17:02:56 +0000 (23 18:02 +0100)
committerCornelia Huck <cohuck@redhat.com>
Mon, 27 Jan 2020 11:13:10 +0000 (27 12:13 +0100)
tree8ae4a216010f66f4b276cbc7c2692e69bb5adcf8
parenta2fb6b000ccc257b88b6a7159d179d367b5bf105
hw/s390x: Add a more verbose comment about get_machine_class() and the wrappers

While working on the "Enable adapter interruption suppression again"
recently, I had to discover that the meaning of get_machine_class()
and the related *_allowed() wrappers is not very obvious. Add a more
verbose comment here to clarify how these should be used.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20200123170256.12386-1-thuth@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
hw/s390x/s390-virtio-ccw.c