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 [thread overview]
Message-ID: <200308031259.29704.tcfelker@mtco.com> (raw)
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.
next reply other threads:[~2003-08-03 18:04 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-08-03 17:59 Tom Felker [this message]
2003-08-03 18:45 ` Fast DMA CD audio extraction Ed Sweetman
2003-08-03 18:46 ` Ed Sweetman
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=200308031259.29704.tcfelker@mtco.com \
--to=tcfelker@mtco.com \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).