On 2024/4/13 3:35, Matthew Wilcox (Oracle) wrote:
> Saves a couple of calls to compound_head().
>
> Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
> Reviewed-by: Jane Chu <jane.chu@xxxxxxxxxx>
Acked-by: Miaohe Lin <linmiaohe@xxxxxxxxxx>
Thanks.
.
> ---
> mm/memory-failure.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/mm/memory-failure.c b/mm/memory-failure.c
> index e42c5f2179dc..a9fa5901b48c 100644
> --- a/mm/memory-failure.c
> +++ b/mm/memory-failure.c
> @@ -722,9 +722,9 @@ static void collect_procs(struct folio *folio, struct page *page,
> {
> if (!folio->mapping)
> return;
> - if (unlikely(PageKsm(page)))
> + if (unlikely(folio_test_ksm(folio)))
> collect_procs_ksm(page, tokill, force_early);
> - else if (PageAnon(page))
> + else if (folio_test_anon(folio))
> collect_procs_anon(folio, page, tokill, force_early);
> else
> collect_procs_file(folio, page, tokill, force_early);
>
