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

Dotan Barak dotanb at dev.mellanox.co.il
Sun Dec 17 02:03:40 PST 2006


Hi Roland.

dotanb at dev.mellanox.co.il wrote:
> Hi roland.
>
>   
>>  > 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.
>>
>>     
> I'm writing the man pages to this verb, so which behaviour should i write
> the current behaviour or the future behaviour?
>
> for now, i'm writing the current behaviour.
>
> thanks
> Dotan
>   

Is there is any update with this issue?
(if the answer is no, do you plan to change this behavior?)

thanks
Dotan




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