There is already a vm_normal_folio(), use it to make madvise_free_pte_range() only use a folio. Signed-off-by: Kefeng Wang <wangkefeng.wang@xxxxxxxxxx> --- mm/madvise.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/mm/madvise.c b/mm/madvise.c index 4561aaa0e46c..7931d2649de1 100644 --- a/mm/madvise.c +++ b/mm/madvise.c @@ -614,7 +614,6 @@ static int madvise_free_pte_range(pmd_t *pmd, unsigned long addr, spinlock_t *ptl; pte_t *orig_pte, *pte, ptent; struct folio *folio; - struct page *page; int nr_swap = 0; unsigned long next; @@ -655,10 +654,9 @@ static int madvise_free_pte_range(pmd_t *pmd, unsigned long addr, continue; } - page = vm_normal_page(vma, addr, ptent); - if (!page || is_zone_device_page(page)) + folio = vm_normal_folio(vma, addr, ptent); + if (!folio || folio_is_zone_device(folio)) continue; - folio = page_folio(page); /* * If pmd isn't transhuge but the folio is large and -- 2.35.3
