RE: lightweight traces in kernelmode?
RE: lightweight traces in kernelmode?
- Subject: RE: lightweight traces in kernelmode?
- From: Philip Lukidis <email@hidden>
- Date: Wed, 31 Aug 2005 14:56:10 -0400
Thanks, I'll do that. I was worried that I would have to recompile the
kernel
with a larger buffer for IOLog, but obviously I like this solution much
better :-)
Philip Lukidis
-----Original Message-----
From: Matthew Xavier Mora [mailto:email@hidden]
Sent: Wednesday, August 31, 2005 2:34 PM
To: Philip Lukidis; email@hidden
Subject: Re: lightweight traces in kernelmode?
At 11:37 AM -0400 8/31/05, Philip Lukidis wrote:
>Hi. Are there any facilities for lightweight tracing in kernelmode (like
>IOLog, but not so expensive)? Or do I have to create my own trace thread,
>and post messages to its queue on my own? IOLog is expensive, and moreover
>its buffer is so tiny so as to almost render it almost completely useless.
>I need to trace in the IOProc for my audio driver in case of buffer
>problems, and I certainly don't want to use IOLog there.
>
>Does anyone know of any such examples, and/or ready infrastructure to use
>for this?
Use FireLog from the FireWire SDK. Very lightweight and it's what our
team uses internally.
Matt
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