744 try_restore_exclusive_pte(pte_t *src_pte, struct vm_area_struct *vma,  in try_restore_exclusive_pte()  argument
747 	swp_entry_t entry = pte_to_swp_entry(ptep_get(src_pte));  in try_restore_exclusive_pte()
751 		restore_exclusive_pte(vma, page, addr, src_pte);  in try_restore_exclusive_pte()
767 		pte_t *dst_pte, pte_t *src_pte, struct vm_area_struct *dst_vma,  in copy_nonpresent_pte()  argument
771 	pte_t orig_pte = ptep_get(src_pte);  in copy_nonpresent_pte()
791 			set_pte_at(src_mm, addr, src_pte, pte);  in copy_nonpresent_pte()
813 			set_pte_at(src_mm, addr, src_pte, pte);  in copy_nonpresent_pte()
846 			set_pte_at(src_mm, addr, src_pte, pte);  in copy_nonpresent_pte()
856 		if (try_restore_exclusive_pte(src_pte, src_vma, addr))  in copy_nonpresent_pte()
887 		  pte_t *dst_pte, pte_t *src_pte, unsigned long addr, int *rss,  in copy_present_page()  argument
911 	if (userfaultfd_pte_wp(dst_vma, ptep_get(src_pte)))  in copy_present_page()
924 		 pte_t *dst_pte, pte_t *src_pte, unsigned long addr, int *rss,  in copy_present_pte()  argument
929 	pte_t pte = ptep_get(src_pte);  in copy_present_pte()
947 			return copy_present_page(dst_vma, src_vma, dst_pte, src_pte,  in copy_present_pte()
962 		ptep_set_wrprotect(src_mm, addr, src_pte);  in copy_present_pte()
1008 	pte_t *src_pte, *dst_pte;  in copy_pte_range()  local
1033 	src_pte = pte_offset_map_nolock(src_mm, src_pmd, addr, &src_ptl);  in copy_pte_range()
1034 	if (!src_pte) {  in copy_pte_range()
1040 	orig_src_pte = src_pte;  in copy_pte_range()
1055 		ptent = ptep_get(src_pte);  in copy_pte_range()
1062 						  dst_pte, src_pte,  in copy_pte_range()
1066 				entry = pte_to_swp_entry(ptep_get(src_pte));  in copy_pte_range()
1082 		ret = copy_present_pte(dst_vma, src_vma, dst_pte, src_pte,  in copy_pte_range()
1101 	} while (dst_pte++, src_pte++, addr += PAGE_SIZE, addr != end);  in copy_pte_range()