code: func (pbm *PodBackoffMap) clearPodBackoff(nsPod ktypes.NamespacedName) {
  	delete(pbm.podAttempts, nsPod)
  	delete(pbm.podLastUpdateTime, nsPod)
  }
docs: // clearPodBackoff removes all tracking information for nsPod.
  // Lock is supposed to be acquired by caller.