Following up on some off-list comments, attached is a v26 with a few small last
changes:
* Improved documentation (docs and comments)
* Fixed up Shmem sizing and init
* Delayed registering to the shmem cleanup to get it earlier in cleanup
* Renamed a few datastructures to improve readability
* Various bits of polish
I think this function can be a valuable debugging aid going forward.
--
Daniel Gustafsson