8704d33f4e
and mo'bettah. Put in lengthy comments explaining what's going on. We might still want to tweak this some more, but we can no longer get IMB-EXT to hang with this new code anymore (e.g., even without eager RDMA -- we discovered after the fact that the code in the v1.3.2 release will hang if eager RDMA is disabled). Fixes trac:1890. Really. This commit was SVN r21061. The following Trac tickets were found above: Ticket 1890 --> https://svn.open-mpi.org/trac/ompi/ticket/1890