Re: [Xen-devel] __va() vs phys_to_virt()

[Hollis Blanchard <hollisb@xxxxxxxxxx>]

On Friday 18 March 2005 12:45, Xin Zhao wrote:
> I thought they are the same. phys_to_virt() essentially calls __va().

They are implemented the same on x86, but that does not imply they mean the 
same thing.

> On Fri, 18 Mar 2005, Hollis Blanchard wrote:
> > Can someone explain where it's appropriate to use __va() and where
> > phys_to_virt() should be used instead? Or are they truly synonymous, and
> > we should phase out one or the other?
> >
> > --
> > Hollis Blanchard
> > IBM Linux Technology Center
> >
> >
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-- 
Hollis Blanchard
IBM Linux Technology Center


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