Use helper function huge_pte_lock to lock the huge pte to simplify the code a bit. No functional change intended. Signed-off-by: Miaohe Lin <linmiaohe@xxxxxxxxxx> --- mm/page_vma_mapped.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/mm/page_vma_mapped.c b/mm/page_vma_mapped.c index e971a467fcdf..8e9e574d535a 100644 --- a/mm/page_vma_mapped.c +++ b/mm/page_vma_mapped.c @@ -174,8 +174,7 @@ bool page_vma_mapped_walk(struct page_vma_mapped_walk *pvmw) if (!pvmw->pte) return false; - pvmw->ptl = huge_pte_lockptr(hstate, mm, pvmw->pte); - spin_lock(pvmw->ptl); + pvmw->ptl = huge_pte_lock(hstate, mm, pvmw->pte); if (!check_pte(pvmw)) return not_found(pvmw); return true; -- 2.23.0
