104 			return vma->vm_end - vma->vm_start;  in kobjsize()
462 	BUG_ON(last->vm_end <= last->vm_start);  in validate_nommu_regions()
469 		BUG_ON(region->vm_end <= region->vm_start);  in validate_nommu_regions()
471 		BUG_ON(region->vm_start < last->vm_top);  in validate_nommu_regions()
497 		if (region->vm_start < pregion->vm_start)  in add_nommu_region()
499 		else if (region->vm_start > pregion->vm_start)  in add_nommu_region()
550 		if (region->vm_top > region->vm_start)  in __put_nommu_region()
560 			free_page_series(region->vm_start, region->vm_top);  in __put_nommu_region()
613 		if (vma->vm_start < pvma->vm_start)  in add_vma_to_mm()
615 		else if (vma->vm_start > pvma->vm_start) {  in add_vma_to_mm()
714 		if (vma->vm_start > addr)  in find_vma()
763 		if (vma->vm_start < addr)  in find_vma_exact()
765 		if (vma->vm_start > addr)  in find_vma_exact()
1049 	region->vm_start = (unsigned long) base;  in do_mmap_private()
1050 	region->vm_end   = region->vm_start + len;  in do_mmap_private()
1051 	region->vm_top   = region->vm_start + (total << PAGE_SHIFT);  in do_mmap_private()
1053 	vma->vm_start = region->vm_start;  in do_mmap_private()
1054 	vma->vm_end   = region->vm_start + len;  in do_mmap_private()
1078 	free_page_series(region->vm_start, region->vm_top);  in do_mmap_private()
1079 	region->vm_start = vma->vm_start = 0;  in do_mmap_private()
1179 			rpglen = pregion->vm_end - pregion->vm_start;  in do_mmap()
1198 			start = pregion->vm_start;  in do_mmap()
1200 			vma->vm_start = start;  in do_mmap()
1209 					vma->vm_start = 0;  in do_mmap()
1244 				vma->vm_start = region->vm_start = addr;  in do_mmap()
1267 		memset((void *)region->vm_start, 0,  in do_mmap()
1268 		       region->vm_end - region->vm_start);  in do_mmap()
1271 	result = vma->vm_start;  in do_mmap()
1281 		flush_icache_range(region->vm_start, region->vm_end);  in do_mmap()
1408 	npages = (addr - vma->vm_start) >> PAGE_SHIFT;  in split_vma()
1413 		region->vm_start = new->vm_start = addr;  in split_vma()
1424 		vma->vm_region->vm_start = vma->vm_start = addr;  in split_vma()
1451 	if (from > vma->vm_start)  in shrink_vma()
1454 		vma->vm_start = to;  in shrink_vma()
1463 	if (from > region->vm_start) {  in shrink_vma()
1467 		region->vm_start = to;  in shrink_vma()
1509 			if (start > vma->vm_start)  in do_munmap()
1518 		if (start == vma->vm_start && end == vma->vm_end)  in do_munmap()
1520 		if (start < vma->vm_start || end > vma->vm_end)  in do_munmap()
1526 		if (start != vma->vm_start && end != vma->vm_end) {  in do_munmap()
1615 	if (vma->vm_end != vma->vm_start + old_len)  in do_mremap()
1621 	if (new_len > vma->vm_region->vm_end - vma->vm_region->vm_start)  in do_mremap()
1625 	vma->vm_end = vma->vm_start + new_len;  in do_mremap()
1626 	return vma->vm_start;  in do_mremap()
1661 	unsigned long vm_len = vma->vm_end - vma->vm_start;  in vm_iomap_memory()
1664 	return io_remap_pfn_range(vma, vma->vm_start, pfn, vm_len, vma->vm_page_prot);  in vm_iomap_memory()
1671 	unsigned int size = vma->vm_end - vma->vm_start;  in remap_vmalloc_range()
1676 	vma->vm_start = (unsigned long)(addr + (pgoff << PAGE_SHIFT));  in remap_vmalloc_range()
1677 	vma->vm_end = vma->vm_start + size;  in remap_vmalloc_range()
1823 		r_size = region->vm_top - region->vm_start;  in nommu_shrink_inode_mappings()