103 			return vma->vm_end - vma->vm_start;  in kobjsize()
535 	BUG_ON(last->vm_end <= last->vm_start);  in validate_nommu_regions()
542 		BUG_ON(region->vm_end <= region->vm_start);  in validate_nommu_regions()
544 		BUG_ON(region->vm_start < last->vm_top);  in validate_nommu_regions()
570 		if (region->vm_start < pregion->vm_start)  in add_nommu_region()
572 		else if (region->vm_start > pregion->vm_start)  in add_nommu_region()
623 		if (region->vm_top > region->vm_start)  in __put_nommu_region()
633 			free_page_series(region->vm_start, region->vm_top);  in __put_nommu_region()
686 		if (vma->vm_start < pvma->vm_start)  in add_vma_to_mm()
688 		else if (vma->vm_start > pvma->vm_start) {  in add_vma_to_mm()
787 		if (vma->vm_start > addr)  in find_vma()
836 		if (vma->vm_start < addr)  in find_vma_exact()
838 		if (vma->vm_start > addr)  in find_vma_exact()
1122 	region->vm_start = (unsigned long) base;  in do_mmap_private()
1123 	region->vm_end   = region->vm_start + len;  in do_mmap_private()
1124 	region->vm_top   = region->vm_start + (total << PAGE_SHIFT);  in do_mmap_private()
1126 	vma->vm_start = region->vm_start;  in do_mmap_private()
1127 	vma->vm_end   = region->vm_start + len;  in do_mmap_private()
1151 	free_page_series(region->vm_start, region->vm_top);  in do_mmap_private()
1152 	region->vm_start = vma->vm_start = 0;  in do_mmap_private()
1252 			rpglen = pregion->vm_end - pregion->vm_start;  in do_mmap()
1271 			start = pregion->vm_start;  in do_mmap()
1273 			vma->vm_start = start;  in do_mmap()
1282 					vma->vm_start = 0;  in do_mmap()
1317 				vma->vm_start = region->vm_start = addr;  in do_mmap()
1338 		memset((void *)region->vm_start, 0,  in do_mmap()
1339 		       region->vm_end - region->vm_start);  in do_mmap()
1342 	result = vma->vm_start;  in do_mmap()
1352 		flush_icache_range(region->vm_start, region->vm_end);  in do_mmap()
1479 	npages = (addr - vma->vm_start) >> PAGE_SHIFT;  in split_vma()
1484 		region->vm_start = new->vm_start = addr;  in split_vma()
1495 		vma->vm_region->vm_start = vma->vm_start = addr;  in split_vma()
1522 	if (from > vma->vm_start)  in shrink_vma()
1525 		vma->vm_start = to;  in shrink_vma()
1534 	if (from > region->vm_start) {  in shrink_vma()
1538 		region->vm_start = to;  in shrink_vma()
1580 			if (start > vma->vm_start)  in do_munmap()
1589 		if (start == vma->vm_start && end == vma->vm_end)  in do_munmap()
1591 		if (start < vma->vm_start || end > vma->vm_end)  in do_munmap()
1597 		if (start != vma->vm_start && end != vma->vm_end) {  in do_munmap()
1686 	if (vma->vm_end != vma->vm_start + old_len)  in do_mremap()
1692 	if (new_len > vma->vm_region->vm_end - vma->vm_region->vm_start)  in do_mremap()
1696 	vma->vm_end = vma->vm_start + new_len;  in do_mremap()
1697 	return vma->vm_start;  in do_mremap()
1734 	unsigned long vm_len = vma->vm_end - vma->vm_start;  in vm_iomap_memory()
1737 	return io_remap_pfn_range(vma, vma->vm_start, pfn, vm_len, vma->vm_page_prot);  in vm_iomap_memory()
1744 	unsigned int size = vma->vm_end - vma->vm_start;  in remap_vmalloc_range()
1749 	vma->vm_start = (unsigned long)(addr + (pgoff << PAGE_SHIFT));  in remap_vmalloc_range()
1750 	vma->vm_end = vma->vm_start + size;  in remap_vmalloc_range()
1895 		r_size = region->vm_top - region->vm_start;  in nommu_shrink_inode_mappings()