103 			return vma->vm_end - vma->vm_start;  in kobjsize()
433 	BUG_ON(last->vm_end <= last->vm_start);  in validate_nommu_regions()
440 		BUG_ON(region->vm_end <= region->vm_start);  in validate_nommu_regions()
442 		BUG_ON(region->vm_start < last->vm_top);  in validate_nommu_regions()
468 		if (region->vm_start < pregion->vm_start)  in add_nommu_region()
470 		else if (region->vm_start > pregion->vm_start)  in add_nommu_region()
521 		if (region->vm_top > region->vm_start)  in __put_nommu_region()
531 			free_page_series(region->vm_start, region->vm_top);  in __put_nommu_region()
584 	VMA_ITERATOR(vmi, vma->vm_mm, vma->vm_start);  in delete_vma_from_mm()
586 	vma_iter_config(&vmi, vma->vm_start, vma->vm_end);  in delete_vma_from_mm()
680 	if (vma->vm_start != addr)  in find_vma_exact()
969 	region->vm_start = (unsigned long) base;  in do_mmap_private()
970 	region->vm_end   = region->vm_start + len;  in do_mmap_private()
971 	region->vm_top   = region->vm_start + (total << PAGE_SHIFT);  in do_mmap_private()
973 	vma->vm_start = region->vm_start;  in do_mmap_private()
974 	vma->vm_end   = region->vm_start + len;  in do_mmap_private()
998 	free_page_series(region->vm_start, region->vm_top);  in do_mmap_private()
999 	region->vm_start = vma->vm_start = 0;  in do_mmap_private()
1101 			rpglen = pregion->vm_end - pregion->vm_start;  in do_mmap()
1120 			start = pregion->vm_start;  in do_mmap()
1122 			vma->vm_start = start;  in do_mmap()
1131 					vma->vm_start = 0;  in do_mmap()
1166 				vma->vm_start = region->vm_start = addr;  in do_mmap()
1189 		memset((void *)region->vm_start, 0,  in do_mmap()
1190 		       region->vm_end - region->vm_start);  in do_mmap()
1193 	result = vma->vm_start;  in do_mmap()
1199 	vma_iter_config(&vmi, vma->vm_start, vma->vm_end);  in do_mmap()
1211 		flush_icache_user_range(region->vm_start, region->vm_end);  in do_mmap()
1337 	npages = (addr - vma->vm_start) >> PAGE_SHIFT;  in split_vma()
1342 		region->vm_start = new->vm_start = addr;  in split_vma()
1346 	vma_iter_config(vmi, new->vm_start, new->vm_end);  in split_vma()
1359 		vma->vm_region->vm_start = vma->vm_start = addr;  in split_vma()
1394 	if (from > vma->vm_start) {  in vmi_shrink_vma()
1399 		if (vma_iter_clear_gfp(vmi, vma->vm_start, to, GFP_KERNEL))  in vmi_shrink_vma()
1401 		vma->vm_start = to;  in vmi_shrink_vma()
1410 	if (from > region->vm_start) {  in vmi_shrink_vma()
1414 		region->vm_start = to;  in vmi_shrink_vma()
1457 			if (start > vma->vm_start)  in do_munmap()
1466 		if (start == vma->vm_start && end == vma->vm_end)  in do_munmap()
1468 		if (start < vma->vm_start || end > vma->vm_end)  in do_munmap()
1474 		if (start != vma->vm_start && end != vma->vm_end) {  in do_munmap()
1571 	if (vma->vm_end != vma->vm_start + old_len)  in do_mremap()
1577 	if (new_len > vma->vm_region->vm_end - vma->vm_region->vm_start)  in do_mremap()
1581 	vma->vm_end = vma->vm_start + new_len;  in do_mremap()
1582 	return vma->vm_start;  in do_mremap()
1617 	unsigned long vm_len = vma->vm_end - vma->vm_start;  in vm_iomap_memory()
1620 	return io_remap_pfn_range(vma, vma->vm_start, pfn, vm_len, vma->vm_page_prot);  in vm_iomap_memory()
1627 	unsigned int size = vma->vm_end - vma->vm_start;  in remap_vmalloc_range()
1632 	vma->vm_start = (unsigned long)(addr + (pgoff << PAGE_SHIFT));  in remap_vmalloc_range()
1633 	vma->vm_end = vma->vm_start + size;  in remap_vmalloc_range()
1774 		r_size = region->vm_top - region->vm_start;  in nommu_shrink_inode_mappings()