> From: Paolo Bonzini [mailto:pbonz...@redhat.com] > On 12/09/2018 10:19, Pavel Dovgalyuk wrote: > > + uint64_t id = replay_get_current_step(); > > + replay_add_event(REPLAY_ASYNC_EVENT_BH_ONESHOT, cb, opaque, id); > > Why does it need an id, while REPLAY_ASYNC_EVENT_BH does not?
Because _oneshot() function takes only context and callback, and BH object is created inside that function. Therefore to use the normal bh scheduling events we have to refactor block code - add bh creation, scheduling, and freeing. Pavel Dovgalyuk
