Re: IOAudioEngine Not Being Released
Re: IOAudioEngine Not Being Released
- Subject: Re: IOAudioEngine Not Being Released
- From: Chris Cooksey <email@hidden>
- Date: Fri, 03 May 2002 02:17:56 -0400
>
The easiest thing to do to work around this is to log in to the console
>
(type ">console" at the login prompt) and unload/reload the driver from
>
there.
Well -this is odd. If I log out and then log back in, I can then
successfully unload the KEXT. I don't need to do anything with ">console" or
">exit". I wish I had discovered that about 100 resets ago. Whatever
OSObject is holding on to the engine appears to itself be getting released
during logout. Two-machine debugging with a trap on the
IOAudioEngine::free() method during logout would probably catch the culprit.
Thanks for the feedback. It will save me endless hours of sitting through
reboots.
Chris Cooksey
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