1949 				pte_t *page_table, pte_t orig_pte)  in pte_unmap_same()  argument
1956 		same = pte_same(*page_table, orig_pte);  in pte_unmap_same()
2035 			pte_t *page_table, spinlock_t *ptl, pte_t orig_pte,  in wp_page_reuse()  argument
2049 	flush_cache_page(vma, address, pte_pfn(orig_pte));  in wp_page_reuse()
2050 	entry = pte_mkyoung(orig_pte);  in wp_page_reuse()
2102 			pte_t orig_pte, struct page *old_page)  in wp_page_copy()  argument
2115 	if (is_zero_pfn(pte_pfn(orig_pte))) {  in wp_page_copy()
2137 	if (likely(pte_same(*page_table, orig_pte))) {  in wp_page_copy()
2146 		flush_cache_page(vma, address, pte_pfn(orig_pte));  in wp_page_copy()
2231 			pte_t *page_table, spinlock_t *ptl, pte_t orig_pte,  in wp_pfn_shared()  argument
2252 		if (!pte_same(*page_table, orig_pte)) {  in wp_pfn_shared()
2257 	return wp_page_reuse(mm, vma, address, page_table, ptl, orig_pte,  in wp_pfn_shared()
2263 			  pmd_t *pmd, spinlock_t *ptl, pte_t orig_pte,  in wp_page_shared()  argument
2294 		if (!pte_same(*page_table, orig_pte)) {  in wp_page_shared()
2304 			     orig_pte, old_page, page_mkwrite, 1);  in wp_page_shared()
2327 		spinlock_t *ptl, pte_t orig_pte)  in do_wp_page()  argument
2332 	old_page = vm_normal_page(vma, address, orig_pte);  in do_wp_page()
2344 					     orig_pte, pmd);  in do_wp_page()
2348 				    orig_pte, old_page);  in do_wp_page()
2362 			if (!pte_same(*page_table, orig_pte)) {  in do_wp_page()
2379 					     orig_pte, old_page, 0, 0);  in do_wp_page()
2385 				      ptl, orig_pte, old_page);  in do_wp_page()
2395 			    orig_pte, old_page);  in do_wp_page()
2488 		unsigned int flags, pte_t orig_pte)  in do_swap_page()  argument
2499 	if (!pte_unmap_same(mm, pmd, page_table, orig_pte))  in do_swap_page()
2502 	entry = pte_to_swp_entry(orig_pte);  in do_swap_page()
2509 			print_bad_pte(vma, address, orig_pte, NULL);  in do_swap_page()
2525 			if (likely(pte_same(*page_table, orig_pte)))  in do_swap_page()
2580 	if (unlikely(!pte_same(*page_table, orig_pte)))  in do_swap_page()
2608 	if (pte_swp_soft_dirty(orig_pte))  in do_swap_page()
2981 		pgoff_t pgoff, unsigned int flags, pte_t orig_pte)  in do_read_fault()  argument
2996 		if (!pte_same(*pte, orig_pte))  in do_read_fault()
3006 	if (unlikely(!pte_same(*pte, orig_pte))) {  in do_read_fault()
3021 		pgoff_t pgoff, unsigned int flags, pte_t orig_pte)  in do_cow_fault()  argument
3050 	if (unlikely(!pte_same(*pte, orig_pte))) {  in do_cow_fault()
3087 		pgoff_t pgoff, unsigned int flags, pte_t orig_pte)  in do_shared_fault()  argument
3115 	if (unlikely(!pte_same(*pte, orig_pte))) {  in do_shared_fault()
3156 		unsigned int flags, pte_t orig_pte)  in do_fault()  argument
3167 				orig_pte);  in do_fault()
3170 				orig_pte);  in do_fault()
3171 	return do_shared_fault(mm, vma, address, pmd, pgoff, flags, orig_pte);  in do_fault()