104 			return vma->vm_end - vma->vm_start;  in kobjsize()
443 	BUG_ON(last->vm_end <= last->vm_start);  in validate_nommu_regions()
450 		BUG_ON(region->vm_end <= region->vm_start);  in validate_nommu_regions()
452 		BUG_ON(region->vm_start < last->vm_top);  in validate_nommu_regions()
478 		if (region->vm_start < pregion->vm_start)  in add_nommu_region()
480 		else if (region->vm_start > pregion->vm_start)  in add_nommu_region()
531 		if (region->vm_top > region->vm_start)  in __put_nommu_region()
541 			free_page_series(region->vm_start, region->vm_top);  in __put_nommu_region()
594 		if (vma->vm_start < pvma->vm_start)  in add_vma_to_mm()
596 		else if (vma->vm_start > pvma->vm_start) {  in add_vma_to_mm()
689 		if (vma->vm_start > addr)  in find_vma()
738 		if (vma->vm_start < addr)  in find_vma_exact()
740 		if (vma->vm_start > addr)  in find_vma_exact()
1024 	region->vm_start = (unsigned long) base;  in do_mmap_private()
1025 	region->vm_end   = region->vm_start + len;  in do_mmap_private()
1026 	region->vm_top   = region->vm_start + (total << PAGE_SHIFT);  in do_mmap_private()
1028 	vma->vm_start = region->vm_start;  in do_mmap_private()
1029 	vma->vm_end   = region->vm_start + len;  in do_mmap_private()
1053 	free_page_series(region->vm_start, region->vm_top);  in do_mmap_private()
1054 	region->vm_start = vma->vm_start = 0;  in do_mmap_private()
1154 			rpglen = pregion->vm_end - pregion->vm_start;  in do_mmap()
1173 			start = pregion->vm_start;  in do_mmap()
1175 			vma->vm_start = start;  in do_mmap()
1184 					vma->vm_start = 0;  in do_mmap()
1219 				vma->vm_start = region->vm_start = addr;  in do_mmap()
1242 		memset((void *)region->vm_start, 0,  in do_mmap()
1243 		       region->vm_end - region->vm_start);  in do_mmap()
1246 	result = vma->vm_start;  in do_mmap()
1256 		flush_icache_user_range(region->vm_start, region->vm_end);  in do_mmap()
1383 	npages = (addr - vma->vm_start) >> PAGE_SHIFT;  in split_vma()
1388 		region->vm_start = new->vm_start = addr;  in split_vma()
1399 		vma->vm_region->vm_start = vma->vm_start = addr;  in split_vma()
1426 	if (from > vma->vm_start)  in shrink_vma()
1429 		vma->vm_start = to;  in shrink_vma()
1438 	if (from > region->vm_start) {  in shrink_vma()
1442 		region->vm_start = to;  in shrink_vma()
1484 			if (start > vma->vm_start)  in do_munmap()
1493 		if (start == vma->vm_start && end == vma->vm_end)  in do_munmap()
1495 		if (start < vma->vm_start || end > vma->vm_end)  in do_munmap()
1501 		if (start != vma->vm_start && end != vma->vm_end) {  in do_munmap()
1590 	if (vma->vm_end != vma->vm_start + old_len)  in do_mremap()
1596 	if (new_len > vma->vm_region->vm_end - vma->vm_region->vm_start)  in do_mremap()
1600 	vma->vm_end = vma->vm_start + new_len;  in do_mremap()
1601 	return vma->vm_start;  in do_mremap()
1636 	unsigned long vm_len = vma->vm_end - vma->vm_start;  in vm_iomap_memory()
1639 	return io_remap_pfn_range(vma, vma->vm_start, pfn, vm_len, vma->vm_page_prot);  in vm_iomap_memory()
1646 	unsigned int size = vma->vm_end - vma->vm_start;  in remap_vmalloc_range()
1651 	vma->vm_start = (unsigned long)(addr + (pgoff << PAGE_SHIFT));  in remap_vmalloc_range()
1652 	vma->vm_end = vma->vm_start + size;  in remap_vmalloc_range()
1798 		r_size = region->vm_top - region->vm_start;  in nommu_shrink_inode_mappings()