141 			return vma->vm_end - vma->vm_start;  in kobjsize()
597 	BUG_ON(unlikely(last->vm_end <= last->vm_start));  in validate_nommu_regions()
604 		BUG_ON(unlikely(region->vm_end <= region->vm_start));  in validate_nommu_regions()
606 		BUG_ON(unlikely(region->vm_start < last->vm_top));  in validate_nommu_regions()
632 		if (region->vm_start < pregion->vm_start)  in add_nommu_region()
634 		else if (region->vm_start > pregion->vm_start)  in add_nommu_region()
691 		if (region->vm_top > region->vm_start)  in __put_nommu_region()
702 			free_page_series(region->vm_start, region->vm_top);  in __put_nommu_region()
726 	long start = vma->vm_start & PAGE_MASK;  in protect_vma()
776 		if (vma->vm_start < pvma->vm_start)  in add_vma_to_mm()
778 		else if (vma->vm_start > pvma->vm_start) {  in add_vma_to_mm()
882 		if (vma->vm_start > addr)  in find_vma()
931 		if (vma->vm_start < addr)  in find_vma_exact()
933 		if (vma->vm_start > addr)  in find_vma_exact()
1226 	region->vm_start = (unsigned long) base;  in do_mmap_private()
1227 	region->vm_end   = region->vm_start + len;  in do_mmap_private()
1228 	region->vm_top   = region->vm_start + (total << PAGE_SHIFT);  in do_mmap_private()
1230 	vma->vm_start = region->vm_start;  in do_mmap_private()
1231 	vma->vm_end   = region->vm_start + len;  in do_mmap_private()
1258 	free_page_series(region->vm_start, region->vm_top);  in do_mmap_private()
1259 	region->vm_start = vma->vm_start = 0;  in do_mmap_private()
1362 			rpglen = pregion->vm_end - pregion->vm_start;  in do_mmap_pgoff()
1381 			start = pregion->vm_start;  in do_mmap_pgoff()
1383 			vma->vm_start = start;  in do_mmap_pgoff()
1394 					vma->vm_start = 0;  in do_mmap_pgoff()
1429 				vma->vm_start = region->vm_start = addr;  in do_mmap_pgoff()
1450 		memset((void *)region->vm_start, 0,  in do_mmap_pgoff()
1451 		       region->vm_end - region->vm_start);  in do_mmap_pgoff()
1454 	result = vma->vm_start;  in do_mmap_pgoff()
1464 		flush_icache_range(region->vm_start, region->vm_end);  in do_mmap_pgoff()
1591 	npages = (addr - vma->vm_start) >> PAGE_SHIFT;  in split_vma()
1596 		region->vm_start = new->vm_start = addr;  in split_vma()
1607 		vma->vm_region->vm_start = vma->vm_start = addr;  in split_vma()
1636 	if (from > vma->vm_start)  in shrink_vma()
1639 		vma->vm_start = to;  in shrink_vma()
1648 	if (from > region->vm_start) {  in shrink_vma()
1652 		region->vm_start = to;  in shrink_vma()
1698 			if (start > vma->vm_start) {  in do_munmap()
1710 		if (start == vma->vm_start && end == vma->vm_end)  in do_munmap()
1712 		if (start < vma->vm_start || end > vma->vm_end) {  in do_munmap()
1724 		if (start != vma->vm_start && end != vma->vm_end) {  in do_munmap()
1820 	if (vma->vm_end != vma->vm_start + old_len)  in do_mremap()
1826 	if (new_len > vma->vm_region->vm_end - vma->vm_region->vm_start)  in do_mremap()
1830 	vma->vm_end = vma->vm_start + new_len;  in do_mremap()
1831 	return vma->vm_start;  in do_mremap()
1868 	unsigned long vm_len = vma->vm_end - vma->vm_start;  in vm_iomap_memory()
1871 	return io_remap_pfn_range(vma, vma->vm_start, pfn, vm_len, vma->vm_page_prot);  in vm_iomap_memory()
1878 	unsigned int size = vma->vm_end - vma->vm_start;  in remap_vmalloc_range()
1883 	vma->vm_start = (unsigned long)(addr + (pgoff << PAGE_SHIFT));  in remap_vmalloc_range()
1884 	vma->vm_end = vma->vm_start + size;  in remap_vmalloc_range()
2126 		r_size = region->vm_top - region->vm_start;  in nommu_shrink_inode_mappings()