Do not depend on MAX_ORDER when grouping pages by mobility

Stephen Rothwell sfr at
Thu Nov 15 14:17:40 EST 2007

Hi Mel,

On Wed, 14 Nov 2007 18:10:45 +0000 mel at (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.


Tested-by: Stephen Rothwell <sfr at> iSeries boot test and
		hugetlb tests on PPC64

Stephen Rothwell                    sfr at
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