697 static inline void page_vma_mapped_walk_done(struct page_vma_mapped_walk *pvmw)  in page_vma_mapped_walk_done()  argument
700 	if (pvmw->pte && !is_vm_hugetlb_page(pvmw->vma))  in page_vma_mapped_walk_done()
701 		pte_unmap(pvmw->pte);  in page_vma_mapped_walk_done()
702 	if (pvmw->ptl)  in page_vma_mapped_walk_done()
703 		spin_unlock(pvmw->ptl);  in page_vma_mapped_walk_done()
716 page_vma_mapped_walk_restart(struct page_vma_mapped_walk *pvmw)  in page_vma_mapped_walk_restart()  argument
718 	WARN_ON_ONCE(!pvmw->pmd && !pvmw->pte);  in page_vma_mapped_walk_restart()
720 	if (likely(pvmw->ptl))  in page_vma_mapped_walk_restart()
721 		spin_unlock(pvmw->ptl);  in page_vma_mapped_walk_restart()
725 	pvmw->ptl = NULL;  in page_vma_mapped_walk_restart()
726 	pvmw->pmd = NULL;  in page_vma_mapped_walk_restart()
727 	pvmw->pte = NULL;  in page_vma_mapped_walk_restart()
730 bool page_vma_mapped_walk(struct page_vma_mapped_walk *pvmw);