40     MutexLock lock(&mutex_);  in Ref()
48     MutexLock lock(&mutex_);  in Lock()
59     MutexLock lock(&mutex_);  in Unlock()
66       MutexLock lock(&mutex_);  in Unref()
82     MutexLock lock(&mutex_);  in Truncate()
97     MutexLock lock(&mutex_);  in CorruptBuffer()
104     MutexLock lock(&mutex_);  in Read()
124     MutexLock lock(&mutex_);  in Write()
136     MutexLock lock(&mutex_);  in Append()
430   MutexLock lock(&mutex_);  in NewSequentialFile()
447   MutexLock lock(&mutex_);  in NewRandomAccessFile()
464   MutexLock lock(&mutex_);  in NewRandomRWFile()
493   MutexLock lock(&mutex_);  in NewWritableFile()
513   MutexLock lock(&mutex_);  in FileExists()
534     MutexLock lock(&mutex_);  in GetChildren()
569   MutexLock lock(&mutex_);  in DeleteFile()
580   MutexLock lock(&mutex_);  in Truncate()
591   MutexLock lock(&mutex_);  in CreateDir()
613   MutexLock lock(&mutex_);  in GetFileSize()
626   MutexLock lock(&mutex_);  in GetFileModificationTime()
638   MutexLock lock(&mutex_);  in RenameFile()
652   MutexLock lock(&mutex_);  in LinkFile()
666   MutexLock lock(&mutex_);  in NewLogger()
684     MutexLock lock(&mutex_);  in LockFile()
707     MutexLock lock(&mutex_);  in UnlockFile()
742   MutexLock lock(&mutex_);  in CorruptBuffer()