Method ReleasePartitionLock

cpp/src/arrow/acero/partition_util.cc:82–86

}

void PartitionLocks::ReleasePartitionLock(int prtn_id) {
  ARROW_DCHECK(prtn_id >= 0 && prtn_id < num_prtns_);
  std::atomic<bool>* lock = lock_ptr(prtn_id);
  lock->store(false, std::memory_order_release);
}

}  // namespace acero
}  // namespace arrow