678 copy_one_pte(struct mm_struct *dst_mm, struct mm_struct *src_mm,  in copy_one_pte()  argument
699 							&src_mm->mmlist);  in copy_one_pte()
718 				set_pte_at(src_mm, addr, src_pte, pte);  in copy_one_pte()
747 				set_pte_at(src_mm, addr, src_pte, pte);  in copy_one_pte()
758 		ptep_set_wrprotect(src_mm, addr, src_pte);  in copy_one_pte()
784 static int copy_pte_range(struct mm_struct *dst_mm, struct mm_struct *src_mm,  in copy_pte_range()  argument
802 	src_ptl = pte_lockptr(src_mm, src_pmd);  in copy_pte_range()
823 		entry.val = copy_one_pte(dst_mm, src_mm, dst_pte, src_pte,  in copy_pte_range()
847 static inline int copy_pmd_range(struct mm_struct *dst_mm, struct mm_struct *src_mm,  in copy_pmd_range()  argument
864 			err = copy_huge_pmd(dst_mm, src_mm,  in copy_pmd_range()
874 		if (copy_pte_range(dst_mm, src_mm, dst_pmd, src_pmd,  in copy_pmd_range()
881 static inline int copy_pud_range(struct mm_struct *dst_mm, struct mm_struct *src_mm,  in copy_pud_range()  argument
898 			err = copy_huge_pud(dst_mm, src_mm,  in copy_pud_range()
908 		if (copy_pmd_range(dst_mm, src_mm, dst_pud, src_pud,  in copy_pud_range()
915 static inline int copy_p4d_range(struct mm_struct *dst_mm, struct mm_struct *src_mm,  in copy_p4d_range()  argument
930 		if (copy_pud_range(dst_mm, src_mm, dst_p4d, src_p4d,  in copy_p4d_range()
937 int copy_page_range(struct mm_struct *dst_mm, struct mm_struct *src_mm,  in copy_page_range()  argument
959 		return copy_hugetlb_page_range(dst_mm, src_mm, vma);  in copy_page_range()
981 					0, vma, src_mm, addr, end);  in copy_page_range()
987 	src_pgd = pgd_offset(src_mm, addr);  in copy_page_range()
992 		if (unlikely(copy_p4d_range(dst_mm, src_mm, dst_pgd, src_pgd,  in copy_page_range()