Messages in this thread | | | Date | Mon, 7 Jul 2014 10:12:24 +0100 | From | Will Deacon <> | Subject | Re: [PATCH v10 6/7] ARM: add pmd_[dirty|mkclean] for THP |
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On Mon, Jul 07, 2014 at 01:53:57AM +0100, Minchan Kim wrote: > MADV_FREE needs pmd_dirty and pmd_mkclean for detecting recent > overwrite of the contents since MADV_FREE syscall is called for > THP page. > > This patch adds pmd_dirty and pmd_mkclean for THP page MADV_FREE > support.
Looks fine to me, but it would be good if Steve can take a look too.
BTW: the subject of the patch says 'ARM:' but this only affects arm64. Is there a corresponding patch for arch/arm/ too?
Will
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