[openib-general] what should happen in a completion event channel is being destroyed when there are several CQs associated to it?

[Roland Dreier]

 > What should happen in a completion event channel is being destroyed
 > when there are several CQs associated to it?
 > Should this operation fail (return EBUSY)?

I think that would be the most consistent thing, since we return EBUSY
for example if a CQ is destroyed with QPs still attached.

 > When i tried to do it and later on try to wait for a completion on
 > this event channel i got seg fault...

Does the destroy succeed?

Anyway I'll look at this code to see if it seems OK.

 - R.