Messages in this thread | | | Subject | Re: [PATCH 2/2] mm/hugetlb: Use a folio in hugetlb_wp() | From | Muchun Song <> | Date | Fri, 2 Jun 2023 11:17:33 +0800 |
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> On Jun 2, 2023, at 09:54, Peng Zhang <zhangpeng362@huawei.com> wrote: > > From: ZhangPeng <zhangpeng362@huawei.com> > > We can replace nine implict calls to compound_head() with one by using > old_folio. However, we still need to keep old_page because we need to > know which page in the folio we are copying. > > Suggested-by: Matthew Wilcox (Oracle) <willy@infradead.org> > Signed-off-by: ZhangPeng <zhangpeng362@huawei.com>
Reviewed-by: Muchun Song <songmuchun@bytedance.com>
Thanks.
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