[openib-general] max_send_sge < max_sge

[Caitlin Bestler]

> 
> Yep.  We could have an option to have the stack scale the
> requested values down to some legal set instead of failing an
> allocation.  But we couldn't come up with a clean way to tell
> the stack e.g.  what should it round down: the SGE or WR
> value.  Do you think selecting something arbitrarily might still be a
> good idea? 
> 

Having a "query only" option might help here. With this size SGE, what
is the largest number of SGEs that I could current get? (but don't
actually
allocate that yet)