1280 	if (unlikely(!pmd_same(*vmf->pmd, vmf->orig_pmd)))  in huge_pmd_set_accessed()
1296 	pmd_t orig_pmd = vmf->orig_pmd;  in do_huge_pmd_wp_page()  local
1301 	if (is_huge_zero_pmd(orig_pmd))  in do_huge_pmd_wp_page()
1306 	if (unlikely(!pmd_same(*vmf->pmd, orig_pmd))) {  in do_huge_pmd_wp_page()
1311 	page = pmd_page(orig_pmd);  in do_huge_pmd_wp_page()
1324 		if (unlikely(!pmd_same(*vmf->pmd, orig_pmd))) {  in do_huge_pmd_wp_page()
1359 		entry = pmd_mkyoung(orig_pmd);  in do_huge_pmd_wp_page()
1491 	pmd_t oldpmd = vmf->orig_pmd;  in do_huge_pmd_numa_page()
1584 	pmd_t orig_pmd;  in madvise_free_huge_pmd()  local
1595 	orig_pmd = *pmd;  in madvise_free_huge_pmd()
1596 	if (is_huge_zero_pmd(orig_pmd))  in madvise_free_huge_pmd()
1599 	if (unlikely(!pmd_present(orig_pmd))) {  in madvise_free_huge_pmd()
1601 				  !is_pmd_migration_entry(orig_pmd));  in madvise_free_huge_pmd()
1605 	folio = pfn_folio(pmd_pfn(orig_pmd));  in madvise_free_huge_pmd()
1633 	if (pmd_young(orig_pmd) || pmd_dirty(orig_pmd)) {  in madvise_free_huge_pmd()
1635 		orig_pmd = pmd_mkold(orig_pmd);  in madvise_free_huge_pmd()
1636 		orig_pmd = pmd_mkclean(orig_pmd);  in madvise_free_huge_pmd()
1638 		set_pmd_at(mm, addr, pmd, orig_pmd);  in madvise_free_huge_pmd()
1662 	pmd_t orig_pmd;  in zap_huge_pmd()  local
1676 	orig_pmd = pmdp_huge_get_and_clear_full(vma, addr, pmd,  in zap_huge_pmd()
1678 	arch_check_zapped_pmd(vma, orig_pmd);  in zap_huge_pmd()
1684 	} else if (is_huge_zero_pmd(orig_pmd)) {  in zap_huge_pmd()
1691 		if (pmd_present(orig_pmd)) {  in zap_huge_pmd()
1692 			page = pmd_page(orig_pmd);  in zap_huge_pmd()
1699 			VM_BUG_ON(!is_pmd_migration_entry(orig_pmd));  in zap_huge_pmd()
1700 			entry = pmd_to_swp_entry(orig_pmd);  in zap_huge_pmd()