Re: [PATCH 5/5] mm: Use a folio in copy_present_pte()

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On 16 Jan 2023, at 14:18, Matthew Wilcox (Oracle) wrote:

> We still have to keep the page around because we need to know which
> page in the folio we're copying, but we can replace five implict calls
> to compound_head() with one.
>
> Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
> ---
>  mm/memory.c | 15 +++++++++------
>  1 file changed, 9 insertions(+), 6 deletions(-)
>
LGTM. Reviewed-by: Zi Yan <ziy@xxxxxxxxxx>

--
Best Regards,
Yan, Zi

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