176 	if (vma->vm_ops && vma->vm_ops->close)  in remove_vma()
177 		vma->vm_ops->close(vma);  in remove_vma()
1029 	if (vma->vm_ops && vma->vm_ops->close)  in is_mergeable_vma()
1679 	const struct vm_operations_struct *vm_ops = vma->vm_ops;  in vma_wants_writenotify()  local
1686 	if (vm_ops && (vm_ops->page_mkwrite || vm_ops->pfn_mkwrite))  in vma_wants_writenotify()
2675 	if (vma->vm_ops && vma->vm_ops->split) {  in __split_vma()
2676 		err = vma->vm_ops->split(vma, addr);  in __split_vma()
2703 	if (new->vm_ops && new->vm_ops->open)  in __split_vma()
2704 		new->vm_ops->open(new);  in __split_vma()
2717 	if (new->vm_ops && new->vm_ops->close)  in __split_vma()
2718 		new->vm_ops->close(new);  in __split_vma()
3281 		if (new_vma->vm_ops && new_vma->vm_ops->open)  in copy_vma()
3282 			new_vma->vm_ops->open(new_vma);  in copy_vma()
3382 	if (vma->vm_ops == &legacy_special_mapping_vmops) {  in special_mapping_fault()
3425 	vma->vm_ops = ops;  in __install_special_mapping()
3447 		(vma->vm_ops == &special_mapping_vmops ||  in vma_is_special_mapping()
3448 		 vma->vm_ops == &legacy_special_mapping_vmops);  in vma_is_special_mapping()