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| author | Baolin Wang <baolin.wang@linux.alibaba.com> | 2022-05-27 10:01:35 +0800 |
|---|---|---|
| committer | akpm <akpm@linux-foundation.org> | 2022-07-03 18:08:39 -0700 |
| commit | 8edaec0756005a3f286c9272e909dff07d12cf75 (patch) | |
| tree | 97d53520d1c4bc9ee052f810b22d2d032b4a4b10 /mm/mempolicy.c | |
| parent | 6c2f761dad7851d8088b91063ccaea3c970efe78 (diff) | |
| download | linux-8edaec0756005a3f286c9272e909dff07d12cf75.tar.gz | |
mm/hugetlb: remove unnecessary huge_ptep_set_access_flags() in hugetlb_mcopy_atomic_pte()
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().
Link: https://lkml.kernel.org/r/f3e28b897b53a69967a8b98a6fdcda3be80c9229.1653616175.git.baolin.wang@linux.alibaba.com
Signed-off-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Reviewed-by: Muchun Song <songmuchun@bytedance.com>
Reviewed-by: Mike Kravetz <mike.kravetz@oracle.com>
Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/mempolicy.c')
0 files changed, 0 insertions, 0 deletions