139 		unsigned long new_addr, bool need_rmap_locks)  in move_ptes()  argument
178 	new_pte = pte_offset_map_nolock(mm, new_pmd, new_addr, &new_ptl);  in move_ptes()
190 				   new_pte++, new_addr += PAGE_SIZE) {  in move_ptes()
208 		pte = move_pte(pte, new_vma->vm_page_prot, old_addr, new_addr);  in move_ptes()
210 		set_pte_at(mm, new_addr, new_pte, pte);  in move_ptes()
237 		  unsigned long new_addr, pmd_t *old_pmd, pmd_t *new_pmd)  in move_normal_pmd()  argument
303 		unsigned long old_addr, unsigned long new_addr, pmd_t *old_pmd,  in move_normal_pmd()  argument
312 		  unsigned long new_addr, pud_t *old_pud, pud_t *new_pud)  in move_normal_pud()  argument
352 		unsigned long old_addr, unsigned long new_addr, pud_t *old_pud,  in move_normal_pud()  argument
361 			  unsigned long new_addr, pud_t *old_pud, pud_t *new_pud)  in move_huge_pud()  argument
391 	set_pud_at(mm, new_addr, new_pud, pud);  in move_huge_pud()
401 			  unsigned long new_addr, pud_t *old_pud, pud_t *new_pud)  in move_huge_pud()  argument
423 			unsigned long new_addr)  in get_extent()  argument
448 	next = (new_addr + size) & mask;  in get_extent()
449 	if (extent > next - new_addr)  in get_extent()
450 		extent = next - new_addr;  in get_extent()
459 			unsigned long old_addr, unsigned long new_addr,  in move_pgt_entry()  argument
470 		moved = move_normal_pmd(vma, old_addr, new_addr, old_entry,  in move_pgt_entry()
474 		moved = move_normal_pud(vma, old_addr, new_addr, old_entry,  in move_pgt_entry()
479 			move_huge_pmd(vma, old_addr, new_addr, old_entry,  in move_pgt_entry()
484 			move_huge_pud(vma, old_addr, new_addr, old_entry,  in move_pgt_entry()
501 		unsigned long new_addr, unsigned long len,  in move_page_tables()  argument
516 						new_addr, len);  in move_page_tables()
523 	for (; old_addr < old_end; old_addr += extent, new_addr += extent) {  in move_page_tables()
529 		extent = get_extent(NORMAL_PUD, old_addr, old_end, new_addr);  in move_page_tables()
534 		new_pud = alloc_new_pud(vma->vm_mm, vma, new_addr);  in move_page_tables()
539 				move_pgt_entry(HPAGE_PUD, vma, old_addr, new_addr,  in move_page_tables()
546 			if (move_pgt_entry(NORMAL_PUD, vma, old_addr, new_addr,  in move_page_tables()
551 		extent = get_extent(NORMAL_PMD, old_addr, old_end, new_addr);  in move_page_tables()
555 		new_pmd = alloc_new_pmd(vma->vm_mm, vma, new_addr);  in move_page_tables()
562 			    move_pgt_entry(HPAGE_PMD, vma, old_addr, new_addr,  in move_page_tables()
572 			if (move_pgt_entry(NORMAL_PMD, vma, old_addr, new_addr,  in move_page_tables()
581 			      new_vma, new_pmd, new_addr, need_rmap_locks) < 0)  in move_page_tables()
592 		unsigned long new_len, unsigned long new_addr,  in move_vma()  argument
647 	new_vma = copy_vma(&vma, new_addr, new_len, new_pgoff,  in move_vma()
655 	moved_len = move_page_tables(vma, old_addr, new_vma, new_addr, old_len,  in move_vma()
669 		move_page_tables(new_vma, new_addr, vma, old_addr, moved_len,  in move_vma()
673 		old_addr = new_addr;  in move_vma()
674 		new_addr = err;  in move_vma()
721 		return new_addr;  in move_vma()
750 	return new_addr;  in move_vma()
808 		unsigned long new_addr, unsigned long new_len, bool *locked,  in mremap_to()  argument
818 	if (offset_in_page(new_addr))  in mremap_to()
821 	if (new_len > TASK_SIZE || new_addr > TASK_SIZE - new_len)  in mremap_to()
825 	if (addr + old_len > new_addr && new_addr + new_len > addr)  in mremap_to()
846 		ret = do_munmap(mm, new_addr, new_len, uf_unmap_early);  in mremap_to()
877 	ret = get_unmapped_area(vma->vm_file, new_addr, new_len, vma->vm_pgoff +  in mremap_to()
885 		new_addr = ret;  in mremap_to()
887 	ret = move_vma(vma, addr, old_len, new_len, new_addr, locked, flags, uf,  in mremap_to()
917 		unsigned long, new_addr)  in SYSCALL_DEFINE5()  argument
986 		if (new_addr & ~huge_page_mask(h))  in SYSCALL_DEFINE5()
998 		ret = mremap_to(addr, old_len, new_addr, new_len,  in SYSCALL_DEFINE5()
1077 				new_addr = addr;  in SYSCALL_DEFINE5()
1094 		new_addr = get_unmapped_area(vma->vm_file, 0, new_len,  in SYSCALL_DEFINE5()
1098 		if (IS_ERR_VALUE(new_addr)) {  in SYSCALL_DEFINE5()
1099 			ret = new_addr;  in SYSCALL_DEFINE5()
1103 		ret = move_vma(vma, addr, old_len, new_len, new_addr,  in SYSCALL_DEFINE5()
1111 		mm_populate(new_addr + old_len, new_len - old_len);  in SYSCALL_DEFINE5()