[PATCH] Fix off by one error in page_region_mask()

[Christoph Hellwig]

On Thu, Jan 22, 2009 at 05:25:39PM -0500, Christoph Hellwig wrote:
> On Mon, Jan 19, 2009 at 05:53:37PM +1100, Lachlan McIlroy wrote:
> > Lachlan McIlroy wrote:
> > > Christoph Hellwig wrote:
> > >> Did you guys come to a conclusion in your discussions?
> > >>
> > > No conclusion, well nothing that resulted in an ack.
> > 
> > Was anyone okay with this fix?
> 
> I think it's okay to go.  It fixes the one off so it's go.
> 
> The code is still a very hard to understand mess, but that's not what
> the patch was supposed to fix..

Any reason this isn't in yet?