int mnt_context_finalize_umount(struct libmnt_context *cxt)
{
	int rc;

	assert(cxt);
	assert(cxt->fs);
	assert((cxt->flags & MNT_FL_PREPARED));
	assert((cxt->flags & MNT_FL_MOUNTFLAGS_MERGED));

	rc = mnt_context_prepare_update(cxt);
	if (!rc)
		rc = mnt_context_update_tabs(cxt);
	return rc;
}
int mnt_context_finalize_umount(struct libmnt_context *cxt)
{
	int rc;

	assert(cxt);
	assert(cxt->fs);
	assert((cxt->flags & MNT_FL_PREPARED));
	assert((cxt->flags & MNT_FL_MOUNTFLAGS_MERGED));

	rc = mnt_context_prepare_update(cxt);
	if (!rc)
		rc = mnt_context_update_tabs(cxt);
	return rc;
}