Lines Matching defs:vm_ops

31 	const struct vm_operations_struct *vm_ops;
554 	if (vma->vm_ops && vma->vm_ops->may_split) {
555 		err = vma->vm_ops->may_split(vma, addr);
587 	if (new->vm_ops && new->vm_ops->open)
588 		new->vm_ops->open(new);
857 	return !vma->vm_ops || !vma->vm_ops->close;
2032 		if (new_vma->vm_ops && new_vma->vm_ops->open)
2033 			new_vma->vm_ops->open(new_vma);
2065  * there is a vm_ops->close() function, because that indicates that the
2184 static bool vm_ops_needs_writenotify(const struct vm_operations_struct *vm_ops)
2186 	return vm_ops && (vm_ops->page_mkwrite || vm_ops->pfn_mkwrite);
2215 	if (vm_ops_needs_writenotify(vma->vm_ops))
2238 	if (vm_ops_needs_writenotify(vma->vm_ops))
2486  * If that's not possible because the ptes are cleared (and vm_ops->closed() may
2502 	 * Aborting cannot just call the vm_ops open() because they are often
2595 	 * This is also needed for mmap_file(), which is why vm_ops
2816 	map->vm_ops = desc->vm_ops;
2825 	if (map->vm_ops)
2826 		vma->vm_ops = map->vm_ops;
2877 		.vm_ops = &vma_dummy_vm_ops,
3508 	vma->vm_ops = ops;