Date: Mon, 9 May 2005 16:54:16 +0900 From: Pyun YongHyeon <yongari@rndsoft.co.kr> To: freebsd-multimedia@freebsd.org Subject: maestro3 mpsafe patch Message-ID: <20050509075416.GD915@rndsoft.co.kr>
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Here is patch for mpsafe maestro3(4). There is one known LOR in module unload. But the LOR complaint message is misleading since it's not legal to grab sx lock while holding mutex. I think the fix would be hard without cleaning up many parts of audio subsystem. But the complaint would be harmless if sndstat is not accessed during module unload. The patch was tested on an old notebook. Becasue the notebook is UP machine I had no chance to run the patch on real SMP hardware. :( The patch is available at: http://people.freebsd.org/~yongari/maestro3.mpsafe.patch.0509 Feedbacks are welcome. -- Regards, Pyun YongHyeon http://www.kr.freebsd.org/~yongari | yongari@freebsd.org
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