790 copy_nonpresent_pte(struct mm_struct *dst_mm, struct mm_struct *src_mm,  in copy_nonpresent_pte()  argument
810 						&src_mm->mmlist);  in copy_nonpresent_pte()
816 			set_pte_at(src_mm, addr, src_pte, pte);  in copy_nonpresent_pte()
838 			set_pte_at(src_mm, addr, src_pte, pte);  in copy_nonpresent_pte()
872 			set_pte_at(src_mm, addr, src_pte, pte);  in copy_nonpresent_pte()
951 	struct mm_struct *src_mm = src_vma->vm_mm;  in __copy_present_ptes()  local
955 		wrprotect_ptes(src_mm, addr, src_pte, nr);  in __copy_present_ptes()
1054 static inline struct folio *folio_prealloc(struct mm_struct *src_mm,  in folio_prealloc()  argument
1067 	if (mem_cgroup_charge(new_folio, src_mm, GFP_KERNEL)) {  in folio_prealloc()
1082 	struct mm_struct *src_mm = src_vma->vm_mm;  in copy_pte_range()  local
1118 	src_pte = pte_offset_map_rw_nolock(src_mm, src_pmd, addr, &dummy_pmdval,  in copy_pte_range()
1149 			ret = copy_nonpresent_pte(dst_mm, src_mm,  in copy_pte_range()
1213 		prealloc = folio_prealloc(src_mm, src_vma, addr, false);  in copy_pte_range()
1237 	struct mm_struct *src_mm = src_vma->vm_mm;  in copy_pmd_range()  local
1251 			err = copy_huge_pmd(dst_mm, src_mm, dst_pmd, src_pmd,  in copy_pmd_range()
1274 	struct mm_struct *src_mm = src_vma->vm_mm;  in copy_pud_range()  local
1288 			err = copy_huge_pud(dst_mm, src_mm,  in copy_pud_range()
1369 	struct mm_struct *src_mm = src_vma->vm_mm;  in copy_page_range()  local
1378 		return copy_hugetlb_page_range(dst_mm, src_mm, dst_vma, src_vma);  in copy_page_range()
1400 					0, src_mm, addr, end);  in copy_page_range()
1410 		raw_write_seqcount_begin(&src_mm->write_protect_seq);  in copy_page_range()
1415 	src_pgd = pgd_offset(src_mm, addr);  in copy_page_range()
1429 		raw_write_seqcount_end(&src_mm->write_protect_seq);  in copy_page_range()