Reviewed-by: Wenchao Xia <xiaw...@linux.vnet.ibm.com>
> .io_flush() is no longer called so drop flush_true() and flush_io().
>
> Signed-off-by: Stefan Hajnoczi <stefa...@redhat.com>
> ---
> hw/block/dataplane/virtio-blk.c | 17 ++---------------
> 1 file changed, 2 insertions(+), 15 deletions(-)
>
> diff --git a/hw/block/dataplane/virtio-blk.c b/hw/block/dataplane/virtio-blk.c
> index 8d3e145..f8624d1 100644
> --- a/hw/block/dataplane/virtio-blk.c
> +++ b/hw/block/dataplane/virtio-blk.c
> @@ -264,11 +264,6 @@ static int process_request(IOQueue *ioq, struct iovec
> iov[],
> }
> }
>
> -static int flush_true(EventNotifier *e)
> -{
> - return true;
> -}
> -
> static void handle_notify(EventNotifier *e)
> {
> VirtIOBlockDataPlane *s = container_of(e, VirtIOBlockDataPlane,
> @@ -348,14 +343,6 @@ static void handle_notify(EventNotifier *e)
> }
> }
>
> -static int flush_io(EventNotifier *e)
> -{
> - VirtIOBlockDataPlane *s = container_of(e, VirtIOBlockDataPlane,
> - io_notifier);
> -
> - return s->num_reqs > 0;
> -}
> -
> static void handle_io(EventNotifier *e)
> {
> VirtIOBlockDataPlane *s = container_of(e, VirtIOBlockDataPlane,
> @@ -486,7 +473,7 @@ void virtio_blk_data_plane_start(VirtIOBlockDataPlane *s)
> exit(1);
> }
> s->host_notifier = *virtio_queue_get_host_notifier(vq);
> - aio_set_event_notifier(s->ctx, &s->host_notifier, handle_notify,
> flush_true);
> + aio_set_event_notifier(s->ctx, &s->host_notifier, handle_notify, NULL);
>
> /* Set up ioqueue */
> ioq_init(&s->ioqueue, s->fd, REQ_MAX);
> @@ -494,7 +481,7 @@ void virtio_blk_data_plane_start(VirtIOBlockDataPlane *s)
> ioq_put_iocb(&s->ioqueue, &s->requests[i].iocb);
> }
> s->io_notifier = *ioq_get_notifier(&s->ioqueue);
> - aio_set_event_notifier(s->ctx, &s->io_notifier, handle_io, flush_io);
> + aio_set_event_notifier(s->ctx, &s->io_notifier, handle_io, NULL);
>
> s->started = true;
> trace_virtio_blk_data_plane_start(s);
>
--
Best Regards
Wenchao Xia
