>>> On 18.02.19 at 12:35, <julien.gr...@arm.com> wrote:
> mfn_to_gfn and mfn_to_gmfn are doing exactly the same except the former
> is using mfn_t.
> 
> Furthermore, the naming of the former is more consistent with the
> current naming scheme (GFN/MFN). So use replace mfn_to_gmfn with
> mfn_to_gfn in x86 code.
> 
> No functional changes.
> 
> Signed-off-by: Julien Grall <julien.gr...@arm.com>

Fundamentally I'm fine with this change, but before making its use
more wide-spread, wouldn't it be better to make mfn_to_gfn()
fully type-safe, i.e. have it also return gfn_t? There aren't that
many uses of the function just yet, and doing the conversion now
would save us from having to touch all places you now change
yet another time.

Jan



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