| Date | Fri, 05 Apr 2013 17:17:16 -0400 | From | KOSAKI Motohiro <> | Subject | Re: [PATCH 05/10] migrate: add hugepage migration code to migrate_pages() |
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(3/22/13 4:23 PM), Naoya Horiguchi wrote: > This patch extends check_range() to handle vma with VM_HUGETLB set. > We will be able to migrate hugepage with migrate_pages(2) after > applying the enablement patch which comes later in this series. > > Note that for larger hugepages (covered by pud entries, 1GB for > x86_64 for example), we simply skip it now.
check_range() has largely duplication with mm_walk and it is quirk subset. Instead of, could you replace them to mm_walk and enhance/cleanup mm_walk?
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