} else {
		xdsCacheEvictionsOnSize.Increment()
	}

	// async clearing indexes
	l.evictQueue = append(l.evictQueue, evictKeyConfigs[K]{k, v.dependentConfigs})
}

func (l *lruCache[K]) updateConfigIndex(k K, dependentConfigs []ConfigHash) {
	for _, cfg := range dependentConfigs {
		sets.InsertOrNew(l.configIndex, cfg, k)
	}
}

func (l *lruCache[K]) clearConfigIndex(k K, dependentConfigs []ConfigHash) {