Re: Do not depend on MAX_ORDER when grouping pages by mobility

On (15/11/07 14:17), Stephen Rothwell didst pronounce:

Hi Mel,

On Wed, 14 Nov 2007 18:10:45 +0000 mel@skynet.ie (Mel Gorman) wrote:

quoted

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.

Thanks a million for reporting and testing. I've pushed the patch to Andrew.

-- 
Mel Gorman
Part-time Phd Student                          Linux Technology Center
University of Limerick                         IBM Dublin Software Lab