if !ok {
		return
	}
	d.Cache[hash.Key()] = e
	for ch := range e.Children {
		if ch == hash.Key() {
			scannerLogIf(GlobalContext, errors.New("dataUsageCache.copyWithChildren: Circular reference"))
			return
		}
		d.copyWithChildren(src, dataUsageHash(ch), &hash)
	}
	if parent != nil {
		p := d.Cache[parent.Key()]
		p.addChild(hash)
		d.Cache[parent.Key()] = p
	}
}