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SubjectRe: [PATCH v8 3/3] Revert "mm/memory-failure.c: fix race with changing page compound again"
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On 4/8/22 06:53, Naoya Horiguchi wrote:
> From: Naoya Horiguchi <naoya.horiguchi@nec.com>
>
> Reverts commit 888af2701db7 ("mm/memory-failure.c: fix race with
> changing page compound again") because now we fetch the page refcount
> under hugetlb_lock in try_memory_failure_hugetlb() so that the race
> check is no longer necessary.
>
> Suggested-by: Miaohe Lin <linmiaohe@huawei.com>
> Signed-off-by: Naoya Horiguchi <naoya.horiguchi@nec.com>
> ---
> include/linux/mm.h | 1 -
> include/ras/ras_event.h | 1 -
> mm/memory-failure.c | 11 -----------
> 3 files changed, 13 deletions(-)

Thanks!

Reviewed-by: Mike Kravetz <mike.kravetz@oracle.com>
--
Mike Kravetz

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