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xen-devel
Re: [Xen-devel] Re: [PATCH] xen: reduce severity of message about using
On Thu, 2009-12-03 at 20:13 +0000, Jeremy Fitzhardinge wrote:
>
> > BUG_ON(flags & (GTF_accept_transfer | GTF_reading |
> > GTF_writing | GTF_sub_page |
> GTF_permit_access));
> > - BUG_ON(grant_table_version == 1);
> > + if (grant_table_version == 1)
> >
>
> Rather than having all these version tests, would it make sense to
> have a grant_ops vector?
I was looking at these today and reckon you could go a long way with a
couple of accessor macros towards avoiding most of the version checks.
Ian.
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