Function ibverbs::ffi::ibv_ack_async_event

pub unsafe extern "C" fn ibv_ack_async_event(event: *mut ibv_async_event)

ibv_ack_async_event - Acknowledge an async event @event: Event to be acknowledged.

All async events which are returned by ibv_get_async_event() must be acknowledged. To avoid races, destroying an object (CQ, SRQ or QP) will wait for all affiliated events to be acknowledged, so there should be a one-to-one correspondence between acks and successful gets.