784 	struct page_vma_mapped_walk pvmw = {  in page_referenced_one()  local
791 	while (page_vma_mapped_walk(&pvmw)) {  in page_referenced_one()
792 		address = pvmw.address;  in page_referenced_one()
795 			page_vma_mapped_walk_done(&pvmw);  in page_referenced_one()
800 		if (pvmw.pte) {  in page_referenced_one()
801 			trace_android_vh_look_around(&pvmw, page, vma, &referenced);  in page_referenced_one()
803 						pvmw.pte)) {  in page_referenced_one()
817 						pvmw.pmd))  in page_referenced_one()
918 	struct page_vma_mapped_walk pvmw = {  in page_mkclean_one()  local
936 	while (page_vma_mapped_walk(&pvmw)) {  in page_mkclean_one()
939 		address = pvmw.address;  in page_mkclean_one()
940 		if (pvmw.pte) {  in page_mkclean_one()
942 			pte_t *pte = pvmw.pte;  in page_mkclean_one()
955 			pmd_t *pmd = pvmw.pmd;  in page_mkclean_one()
1447 	struct page_vma_mapped_walk pvmw = {  in try_to_unmap_one()  local
1465 		pvmw.flags = PVMW_SYNC;  in try_to_unmap_one()
1502 	while (page_vma_mapped_walk(&pvmw)) {  in try_to_unmap_one()
1505 		if (!pvmw.pte && (flags & TTU_MIGRATION)) {  in try_to_unmap_one()
1508 			set_pmd_migration_entry(&pvmw, page);  in try_to_unmap_one()
1529 				page_vma_mapped_walk_done(&pvmw);  in try_to_unmap_one()
1537 		VM_BUG_ON_PAGE(!pvmw.pte, page);  in try_to_unmap_one()
1539 		subpage = page - page_to_pfn(page) + pte_pfn(*pvmw.pte);  in try_to_unmap_one()
1540 		address = pvmw.address;  in try_to_unmap_one()
1549 			if (huge_pmd_unshare(mm, vma, &address, pvmw.pte)) {  in try_to_unmap_one()
1571 				page_vma_mapped_walk_done(&pvmw);  in try_to_unmap_one()
1582 			pteval = ptep_get_and_clear(mm, pvmw.address, pvmw.pte);  in try_to_unmap_one()
1600 			set_pte_at(mm, pvmw.address, pvmw.pte, swp_pte);  in try_to_unmap_one()
1617 		flush_cache_page(vma, address, pte_pfn(*pvmw.pte));  in try_to_unmap_one()
1627 			pteval = ptep_get_and_clear(mm, address, pvmw.pte);  in try_to_unmap_one()
1631 			pteval = ptep_clear_flush(vma, address, pvmw.pte);  in try_to_unmap_one()
1646 						     pvmw.pte, pteval,  in try_to_unmap_one()
1650 				set_pte_at(mm, address, pvmw.pte, pteval);  in try_to_unmap_one()
1674 				set_pte_at(mm, address, pvmw.pte, pteval);  in try_to_unmap_one()
1676 				page_vma_mapped_walk_done(&pvmw);  in try_to_unmap_one()
1692 			set_pte_at(mm, address, pvmw.pte, swp_pte);  in try_to_unmap_one()
1710 				page_vma_mapped_walk_done(&pvmw);  in try_to_unmap_one()
1751 				set_pte_at(mm, address, pvmw.pte, pteval);  in try_to_unmap_one()
1754 				page_vma_mapped_walk_done(&pvmw);  in try_to_unmap_one()
1759 				set_pte_at(mm, address, pvmw.pte, pteval);  in try_to_unmap_one()
1761 				page_vma_mapped_walk_done(&pvmw);  in try_to_unmap_one()
1765 				set_pte_at(mm, address, pvmw.pte, pteval);  in try_to_unmap_one()
1767 				page_vma_mapped_walk_done(&pvmw);  in try_to_unmap_one()
1783 			set_pte_at(mm, address, pvmw.pte, swp_pte);  in try_to_unmap_one()