Sean Hefty wrote:
Are we talking about multithreaded app?
Correct. The app is trying to get events while needing to destroy a cm_id (or
other object) at the same time.
So this is purely userspace issue - cant userspace just take some mutex
in get_event and destroy paths?
I believe that this is purely a userspace issue. I can't see why using a mutex
wouldn't work, but I believe that get_event() currently blocks waiting for an
event.
there is a new ib_cm_event_get_timed call that I can use that will not
block.
Note that get_event() may be reporting events associated with an object other
than the one being destroyed.
- Sean
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