
This is a follow-on to open-mpi/ompi@7373111: add some comments explaining why the code is the way it is. Also update a previous comment. Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
This is a follow-on to open-mpi/ompi@7373111: add some comments explaining why the code is the way it is. Also update a previous comment. Signed-off-by: Jeff Squyres <jsquyres@cisco.com>