Re: [PATCH v4 02/10] colo: make colo_checkpoint_notify static and provide simpler API

[Juan Quintela]

Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> wrote:
> colo_checkpoint_notify() is mostly used in colo.c. Outside we use it
> once when x-checkpoint-delay migration parameter is set. So, let's
> simplify the external API to only that function - notify COLO that
> parameter was set. This make external API more robust and hides
> implementation details from external callers. Also this helps us to
> make COLO module optional in further patch (i.e. we are going to add
> possibility not build the COLO module).
>
> Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>

Reviewed-by: Juan Quintela <quintela@redhat.com>