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Searched refs:xmon_speaker (Results 1 - 2 of 2) sorted by relevance

/kernel/linux/linux-5.10/arch/powerpc/xmon/
H A Dxmon.c410 static int xmon_speaker; variable
418 if (xmon_speaker == me) in get_output_lock()
422 last_speaker = cmpxchg(&xmon_speaker, 0, me); in get_output_lock()
431 while (xmon_speaker == last_speaker) { in get_output_lock()
438 prev = cmpxchg(&xmon_speaker, last_speaker, me); in get_output_lock()
448 xmon_speaker = 0; in release_output_lock()
/kernel/linux/linux-6.6/arch/powerpc/xmon/
H A Dxmon.c418 static int xmon_speaker; variable
426 if (xmon_speaker == me) in get_output_lock()
430 last_speaker = cmpxchg(&xmon_speaker, 0, me); in get_output_lock()
439 while (xmon_speaker == last_speaker) { in get_output_lock()
446 prev = cmpxchg(&xmon_speaker, last_speaker, me); in get_output_lock()
456 xmon_speaker = 0; in release_output_lock()

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