Method IsStatus

be/src/runtime/io/disk-file.h:96–99

  }

  bool IsStatus(MemBlockStatus status) {
    std::unique_lock<SpinLock> l(mem_block_lock_);
    return IsStatusLocked(l, status);
  }

  bool IsStatusLocked(const std::unique_lock<SpinLock>& lock, MemBlockStatus status) {
    DCHECK(lock.mutex() == &mem_block_lock_ && lock.owns_lock());