Re: [PATCH v2 2/3] userfaultfd: convert __mcopy_atomic_hugetlb() to use a folio

["zhangpeng (AS)" <zhangpeng362@xxxxxxxxxx>]

On 2023/3/16 3:53, Mike Kravetz wrote:

> On 03/14/23 13:13, Peng Zhang wrote:
> > From: ZhangPeng <zhangpeng362@xxxxxxxxxx>
> >
> > Change copy_huge_page_from_user() to copy_folio_from_user().
> Any reason why you did not change copy_user_huge_page to folios as
> well?  All callers are passing &folio->page.
>
> Just my opinion, but it might be better/easier to review if the copy
> routines were done in a separate patch.  There is a little more than
> folio conversion happening there.

Thanks for your review.

I will change copy_user_huge_page to folios and split this patch in a
v3 of this patch series.

Thanks,
Peng.