tree d71957ed6843a84c8328587604b9bdfe84363094
parent 44d65ea1615099ae252407f2554338d450cfdb1c
author Paolo Bonzini <pbonzini@redhat.com> 1475746751 +0200
committer Michael S. Tsirkin <mst@redhat.com> 1477866103 +0200

ringtest: commonize implementation of poll_avail/poll_used

Provide new primitives used_empty/avail_empty and
build poll_avail/poll_used on top of it.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>