397 	pgprot_t old_prot, new_prot, req_prot;  in try_preserve_large_page()  local
442 	old_prot = new_prot = req_prot = pte_pgprot(old_pte);  in try_preserve_large_page()
454 	new_prot = static_protections(req_prot, address, pfn);  in try_preserve_large_page()
466 		if (pgprot_val(chk_prot) != pgprot_val(new_prot))  in try_preserve_large_page()
474 	if (pgprot_val(new_prot) == pgprot_val(old_prot)) {  in try_preserve_large_page()
492 		new_pte = pfn_pte(pte_pfn(old_pte), canon_pgprot(new_prot));  in try_preserve_large_page()
654 		pgprot_t new_prot = pte_pgprot(old_pte);  in __change_page_attr()  local
657 		pgprot_val(new_prot) &= ~pgprot_val(cpa->mask_clr);  in __change_page_attr()
658 		pgprot_val(new_prot) |= pgprot_val(cpa->mask_set);  in __change_page_attr()
660 		new_prot = static_protections(new_prot, address, pfn);  in __change_page_attr()
667 		new_pte = pfn_pte(pfn, canon_pgprot(new_prot));  in __change_page_attr()