Long unexpected messages were not generating PUT_START events
because the MD for long unexpected messages was configured to
ignore start events. When a long unexpected message arrived, it
traversed the match list, and ended up in the long unexpected MD.
As the long message is being consumed, the code called PtlMDUpdate()
to look for the message, but there was no event that indicated
that it had arrived. So, the update succeeded. Once the long
unexpected message was consumed, the PUT_END event showed up in the
event queue -- except the code wasn't looking for it anymore.
The PUT_START events exist specifically to handle ordering between
short and long unexpected messages, so PUT_START events can't be
ignored on long unexpected messages.
Modified the code to generate PUT_START events for both long and
short unexpected messages and handle matching up START and END
events appropriately.
This commit was SVN r13746.
e15e85a0b6