Re: Proposal for simplifying NFS/RDMA client memory registration

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On Mon, Mar 3, 2014 at 11:54 AM, faibish, sorin <faibish_sorin@xxxxxxx> wrote:
>
> > On Mar 3, 2014, at 7:09 PM, "Christoph Hellwig" <hch@xxxxxxxxxxxxx> wrote:
> >
> >> On Mon, Mar 03, 2014 at 12:02:33PM -0500, Chuck Lever wrote:
> >> All HCAs in 3.13 (and rxe) can support either MTHCA_FMR or FRMR or both. Wendy?s HCA supports only ALLPHYSICAL.
> >
> > Is Wendy planning to submit her HCA driver ASAP?  If not there's not
> > reason to keep ALLPHYSICAL either.
> I second Christoph. Legacy is good as long as there are users of Linux with the legacy server. I would say that the only reason to keep it is if Linux server will support it. Same we apply to Lustre client in kernel.
>
> ./Sorin
>
> >
> >> Does it make sense to deprecate then remove the registration modes in the first list?
> >
> > Yes.
> >
>

After discussing this with my manager, we'll let it go for now ...
will re-submit the full patch set in the future when we finalize the
plan.

Thanks,
Wendy
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