[rds-devel] Re: The meaning of MR invalidation

[Olaf Kirch]

On Friday 08 February 2008 15:32, Richard Frank wrote:
> > We could make this a little more robust I guess by also freeing MRs
> > when the application asks for an invalidate. At least the mthca
> > driver seems to generate unique R_Keys (the top bits of the R_Key
> > are used as a kind of counter, so we'd really have to cycle through
> > 4 billion MRs before getting the same R_Key).
> >
> >   
> Yes - this is what we want.

Okay. It'll allow me to remove quite a bit of code from the pool code,
too.

Olaf
-- 
Olaf Kirch  |  --- o --- Nous sommes du soleil we love when we play
okir at lst.de |    / | \   sol.dhoop.naytheet.ah kin.ir.samse.qurax