Use mm_counter_folio() to save one compound_head() call. Signed-off-by: Kefeng Wang <wangkefeng.wang@xxxxxxxxxx> --- mm/userfaultfd.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/mm/userfaultfd.c b/mm/userfaultfd.c index 96d9eae5c7cc..e47aa6c91ef8 100644 --- a/mm/userfaultfd.c +++ b/mm/userfaultfd.c @@ -121,10 +121,10 @@ int mfill_atomic_install_pte(pmd_t *dst_pmd, } /* - * Must happen after rmap, as mm_counter() checks mapping (via + * Must happen after rmap, as mm_counter_folio() checks mapping (via * PageAnon()), which is set by __page_set_anon_rmap(). */ - inc_mm_counter(dst_mm, mm_counter(page)); + inc_mm_counter(dst_mm, mm_counter_folio(folio)); set_pte_at(dst_mm, dst_addr, dst_pte, _dst_pte); -- 2.27.0
