[ewg] how to delete the processed cq from cq channel?
rdreier at cisco.com
Tue Mar 18 11:28:09 PDT 2008
> I use ibv_get_cq_event to wait a completion event. I use
> ibv_ack_cq_events to acknowledge that event every time. But I find I will
> get the same event many times.
Is it the same event, or a new event for the same CQ?
> I want to delete the entry from cq after processing it. How can I do
completion queue entries are removed whenever they are returned by
ibv_poll_cq(). You should never get the same entry twice.
Perhaps if you posted the code that is having the problem, we could
help you debug it.
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