Method FindPathToRoot

be/src/runtime/bufferpool/reservation-tracker.cc:371–379

}

vector<ReservationTracker*> ReservationTracker::FindPathToRoot() {
  vector<ReservationTracker*> path_to_root;
  ReservationTracker* curr = this;
  do {
    path_to_root.push_back(curr);
    curr = curr->parent_;
  } while (curr != nullptr);
  return path_to_root;
}

void ReservationTracker::AllocateFrom(int64_t bytes) {
  lock_guard<SpinLock> l(lock_);