From: Tom Felker <tcfelker@mtco.com>
To: linux-kernel@vger.kernel.org
Subject: Fast DMA CD audio extraction
Date: Sun, 3 Aug 2003 12:59:29 -0500
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Hi,

I'm trying to get decent performance (e.g. DMA, not PIO) extracting audio with 
cdparanoia from an new IDE CD-ROM.  The current problem is very slow ripping 
and very high system CPU time.  hdparm reports DMA is on, and reading data is 
perfectly fast.

What kernel versions and patches should I be trying?

(Please cc: me, emailing in reply to linux.kernel posts munges threading)
Thanks,

-- 
Tom Felker

If nature has made any one thing less susceptible than all others of exclusive 
property, it is the action of the thinking power called an idea.

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