Messages in this thread | | | Date | Wed, 30 Jul 2014 02:21:42 +0300 | From | "Kirill A. Shutemov" <> | Subject | Re: [PATCH v5 05/14] mm, compaction: move pageblock checks up from isolate_migratepages_range() |
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On Tue, Jul 29, 2014 at 04:02:09PM -0700, David Rientjes wrote: > Hmm, I'm confused at how that could be true, could you explain what > memory other than thp can return true for PageTransHuge()?
PageTransHuge() will be true for any head of compound page if THP is enabled compile time: hugetlbfs, slab, whatever.
-- Kirill A. Shutemov
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