Do not depend on MAX_ORDER when grouping pages by mobility

[Stephen Rothwell]

Hi Mel,

On Wed, 14 Nov 2007 18:10:45 +0000 mel at skynet.ie (Mel Gorman) wrote:
>
> libhugetlbfs test suite and boot test on iSeries is sufficient in this
> case. However, the version I sent would break on IA-64 due to the lack of
> a definition for HPAGE_SHIFT when CONFIG_HUGETLB_PAGE is not set. Can you
> confirm this patch still fixes the problem please? If it does, I'll send
> it to Andrew as a fix for 2.6.24. Whether iSeries is legacy or not, this is
> breakage and should be fixed.

The new patch works fine.  I reran the libhugetlbfs tests on a Power5+
machine and the ppc64_defconfig boots on legacy iSeries.

So

Tested-by: Stephen Rothwell <sfr at canb.auug.org.au> iSeries boot test and
		hugetlb tests on PPC64

Thanks.
-- 
Cheers,
Stephen Rothwell                    sfr at canb.auug.org.au
http://www.canb.auug.org.au/~sfr/
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