On Tue, 16 Feb 2016 15:20:17 +0800 Fam Zheng <f...@redhat.com> wrote:
> On Sun, 02/14 18:17, Paolo Bonzini wrote: > > +void virtio_queue_aio_set_host_notifier_handler(VirtQueue *vq, AioContext > > *ctx, > > + bool assign, bool > > set_handler) > > +{ > > + if (assign && set_handler) { > > + aio_set_event_notifier(ctx, &vq->host_notifier, true, > > + virtio_queue_host_notifier_read); > > + } else { > > + aio_set_event_notifier(ctx, &vq->host_notifier, true, NULL); > > + } > > + if (!assign) { > > + /* Test and clear notifier before after disabling event, > > Does "before after" mean "after"? :) I think that was copied verbatim from virtio_queue_set_host_notifier_fd_handler :)