Searched refs:xmon_speaker (Results 1 – 1 of 1) sorted by relevance
345 static int xmon_speaker; variable353 if (xmon_speaker == me) in get_output_lock()357 last_speaker = cmpxchg(&xmon_speaker, 0, me); in get_output_lock()366 while (xmon_speaker == last_speaker) { in get_output_lock()373 prev = cmpxchg(&xmon_speaker, last_speaker, me); in get_output_lock()383 xmon_speaker = 0; in release_output_lock()