Messages in this thread | | | Date | Wed, 25 May 2022 21:25:07 +0800 | From | Muchun Song <> | Subject | Re: [PATCH] mm/hugetlb: Remove unnecessary huge_ptep_set_access_flags() in hugetlb_mcopy_atomic_pte() |
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On Wed, May 25, 2022 at 06:26:24PM +0800, Baolin Wang wrote: > There is no need to update the hugetlb access flags after just setting the > hugetlb page table entry by set_huge_pte_at(), since the page table entry > value has no changes. Thus remove the unnecessary huge_ptep_set_access_flags() > in hugetlb_mcopy_atomic_pte(). > > Signed-off-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Reviewed-by: Muchun Song <songmuchun@bytedance.com>
Thanks.
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