456 static void smaps_account(struct mem_size_stats *mss, struct page *page,  in smaps_account()  argument
462 		mss->anonymous += size;  in smaps_account()
464 	mss->resident += size;  in smaps_account()
467 		mss->referenced += size;  in smaps_account()
473 			mss->shared_dirty += size;  in smaps_account()
475 			mss->shared_clean += size;  in smaps_account()
478 		mss->pss += pss_delta;  in smaps_account()
481 			mss->private_dirty += size;  in smaps_account()
483 			mss->private_clean += size;  in smaps_account()
484 		mss->pss += (u64)size << PSS_SHIFT;  in smaps_account()
491 	struct mem_size_stats *mss = walk->private;  in smaps_pte_entry()  local
503 			mss->swap += PAGE_SIZE;  in smaps_pte_entry()
509 				mss->swap_pss += pss_delta;  in smaps_pte_entry()
511 				mss->swap_pss += (u64)PAGE_SIZE << PSS_SHIFT;  in smaps_pte_entry()
519 	smaps_account(mss, page, PAGE_SIZE, pte_young(*pte), pte_dirty(*pte));  in smaps_pte_entry()
526 	struct mem_size_stats *mss = walk->private;  in smaps_pmd_entry()  local
534 	mss->anonymous_thp += HPAGE_PMD_SIZE;  in smaps_pmd_entry()
535 	smaps_account(mss, page, HPAGE_PMD_SIZE,  in smaps_pmd_entry()
636 	struct mem_size_stats *mss = walk->private;  in smaps_hugetlb_range()  local
652 			mss->shared_hugetlb += huge_page_size(hstate_vma(vma));  in smaps_hugetlb_range()
654 			mss->private_hugetlb += huge_page_size(hstate_vma(vma));  in smaps_hugetlb_range()
663 	struct mem_size_stats mss;  in show_smap()  local
670 		.private = &mss,  in show_smap()
673 	memset(&mss, 0, sizeof mss);  in show_smap()
698 		   mss.resident >> 10,  in show_smap()
699 		   (unsigned long)(mss.pss >> (10 + PSS_SHIFT)),  in show_smap()
700 		   mss.shared_clean  >> 10,  in show_smap()
701 		   mss.shared_dirty  >> 10,  in show_smap()
702 		   mss.private_clean >> 10,  in show_smap()
703 		   mss.private_dirty >> 10,  in show_smap()
704 		   mss.referenced >> 10,  in show_smap()
705 		   mss.anonymous >> 10,  in show_smap()
706 		   mss.anonymous_thp >> 10,  in show_smap()
707 		   mss.shared_hugetlb >> 10,  in show_smap()
708 		   mss.private_hugetlb >> 10,  in show_smap()
709 		   mss.swap >> 10,  in show_smap()
710 		   (unsigned long)(mss.swap_pss >> (10 + PSS_SHIFT)),  in show_smap()
714 			(unsigned long)(mss.pss >> (10 + PSS_SHIFT)) : 0);  in show_smap()