Re: [PATCH 11/11] IB: provide better access flags for fast registrations

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On Mon, Nov 23, 2015 at 10:09:05AM -0500, Chuck Lever wrote:
> Out of curiosity, why are you keeping the IB_ACCESS flags?

We'll still need them for all kinds of other use cases
(ib_get_dma_mr, userspace MRs, qp_access_flags).

> It would be more efficient for providers to convert the
> scope information directly into native permissions.

For the FR mapping path I'd expect the maintained drivers
to eventually do a direct translation.  But I'd much rather
let the maintainers implement that instead of doing it
in a global search and replace.
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