Searched refs:last_speaker (Results 1 - 1 of 1) sorted by relevance

/linux-4.1.27/arch/powerpc/xmon/
H A Dxmon.c350 int last_speaker = 0, prev; get_output_lock() local
357 last_speaker = cmpxchg(&xmon_speaker, 0, me); get_output_lock()
358 if (last_speaker == 0) get_output_lock()
366 while (xmon_speaker == last_speaker) { get_output_lock()
373 prev = cmpxchg(&xmon_speaker, last_speaker, me); get_output_lock()
374 if (prev == last_speaker) get_output_lock()

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