* Zhang Chen (zhangckid@gmail.com) wrote:
> From: zhanghailiang <zhang.zhanghailiang@huawei.com>
>
> Notify all net filters about the checkpoint and failover event.
>
> Signed-off-by: zhanghailiang <zhang.zhanghailiang@huawei.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
> ---
> migration/colo.c | 12 ++++++++++++
> 1 file changed, 12 insertions(+)
>
> diff --git a/migration/colo.c b/migration/colo.c
> index 3dfd84d897..15463e2823 100644
> --- a/migration/colo.c
> +++ b/migration/colo.c
> @@ -88,6 +88,11 @@ static void secondary_vm_do_failover(void)
> if (local_err) {
> error_report_err(local_err);
> }
> + /* Notify all filters of all NIC to do checkpoint */
> + colo_notify_filters_event(COLO_EVENT_FAILOVER, &local_err);
> + if (local_err) {
> + error_report_err(local_err);
> + }
>
> if (!autostart) {
> error_report("\"-S\" qemu option will be ignored in secondary side");
> @@ -799,6 +804,13 @@ void *colo_process_incoming_thread(void *opaque)
> goto out;
> }
>
> + /* Notify all filters of all NIC to do checkpoint */
> + colo_notify_filters_event(COLO_EVENT_CHECKPOINT, &local_err);
> + if (local_err) {
> + qemu_mutex_unlock_iothread();
> + goto out;
> + }
> +
> vmstate_loading = false;
> vm_start();
> trace_colo_vm_state_change("stop", "run");
> --
> 2.17.0
>
--
Dr. David Alan Gilbert / dgilbert@redhat.com / Manchester, UK