Re: [LAU] rt kernel in debian/squeeze

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To: Atte André Jensen <atte@...>
Cc: <linux-audio-user@...>
Date: Sunday, January 9, 2011 - 3:46 pm

On 01/08/2011 08:06 PM, Atte André Jensen wrote:

Probably you can push it harder because if it is a multi-core system
(and you're using jack2 or tschack): The system-load may still be too
low for a ondemand CPU governor to react while DSP load is already at
the limit, causing x-runs.

> This kernel gives xruns and audible glitches with

Thanks for the pointer. I'll look into differences of the .config
between pengutronix and ubuntu-10.4's linux-rt next week.
But it could be related to additionally applied patches as well, let's see.

> And the reason why I wrote "not really a problem" (besides the hope of

I'm glad you went and came here :) Sometimes small bits of information
in slightly OT conversations reveil interesting details.

Cheers!
robin

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Robin Gareus
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Messages in current thread:
[LAU] rt kernel in debian/squeeze, Atte André Jensen, (Fri Jan 7, 2:49 pm)
Re: [LAU] rt kernel in debian/squeeze, torbenh, (Fri Jan 7, 6:34 pm)
Re: [LAU] rt kernel in debian/squeeze, Atte André Jensen, (Sat Jan 8, 2:15 pm)
Re: [LAU] rt kernel in debian/squeeze, Bernardo Barros, (Fri Jan 7, 6:46 pm)
Re: [LAU] rt kernel in debian/squeeze, Robin Gareus, (Fri Jan 7, 7:03 pm)
Re: [LAU] rt kernel in debian/squeeze, Bernardo Barros, (Fri Jan 7, 7:05 pm)
Re: [LAU] rt kernel in debian/squeeze, rosea.grammostola, (Fri Jan 7, 6:49 pm)
Re: [LAU] rt kernel in debian/squeeze, Bernardo Barros, (Fri Jan 7, 7:01 pm)
Re: [LAU] rt kernel in debian/squeeze, Ng Oon-Ee, (Fri Jan 7, 11:34 pm)
Re: [LAU] rt kernel in debian/squeeze, Bernardo Barros, (Sat Jan 8, 1:59 pm)
Re: [LAU] rt kernel in debian/squeeze, Robin Gareus, (Fri Jan 7, 3:03 pm)
Re: [LAU] rt kernel in debian/squeeze, Josh Lawrence, (Fri Jan 7, 7:14 pm)
Re: [LAU] rt kernel in debian/squeeze, Robin Gareus, (Fri Jan 7, 8:07 pm)
Re: [LAU] rt kernel in debian/squeeze, Jeremy Jongepier, (Fri Jan 7, 7:57 pm)
Re: [LAU] rt kernel in debian/squeeze, Robin Gareus, (Fri Jan 7, 8:16 pm)
Re: [LAU] rt kernel in debian/squeeze, Jeremy Jongepier, (Fri Jan 7, 8:44 pm)
Re: [LAU] rt kernel in debian/squeeze, Jeremy Jongepier, (Fri Jan 7, 9:04 pm)
Re: [LAU] rt kernel in debian/squeeze, rosea.grammostola, (Fri Jan 7, 8:22 pm)
Re: [LAU] rt kernel in debian/squeeze, Robin Gareus, (Fri Jan 7, 8:35 pm)
Re: [LAU] rt kernel in debian/squeeze, rosea.grammostola, (Fri Jan 7, 8:44 pm)
Re: [LAU] rt kernel in debian/squeeze, Robin Gareus, (Fri Jan 7, 9:03 pm)
Re: [LAU] rt kernel in debian/squeeze, rosea.grammostola, (Fri Jan 7, 9:18 pm)
Re: [LAU] rt kernel in debian/squeeze, rosea.grammostola, (Sat Jan 8, 10:00 am)
Re: [LAU] rt kernel in debian/squeeze, Robin Gareus, (Sat Jan 8, 1:11 pm)
Re: [LAU] rt kernel in debian/squeeze, rosea.grammostola, (Sat Jan 8, 3:06 pm)
Re: [LAU] rt kernel in debian/squeeze, rosea.grammostola, (Fri Jan 7, 2:51 pm)
Re: [LAU] rt kernel in debian/squeeze, Atte André Jensen, (Sat Jan 8, 2:12 pm)
Re: [LAU] rt kernel in debian/squeeze, Bernardo Barros, (Sat Jan 8, 2:16 pm)
Re: [LAU] rt kernel in debian/squeeze, Robin Gareus, (Sat Jan 8, 2:55 pm)
Re: [LAU] rt kernel in debian/squeeze, Jörn Nettingsmeier, (Mon Jan 10, 9:43 am)
Re: [LAU] rt kernel in debian/squeeze, Arnold Krille, (Mon Jan 10, 11:02 am)
Re: [LAU] rt kernel in debian/squeeze, Jeremy Jongepier, (Sun Jan 9, 9:16 am)
Re: [LAU] rt kernel in debian/squeeze, torbenh, (Wed Jan 12, 2:09 am)
Re: [LAU] rt kernel in debian/squeeze, Jeremy Jongepier, (Wed Jan 12, 9:23 am)
Re: [LAU] rt kernel in debian/squeeze, allcoms, (Wed Jan 12, 10:17 am)
Re: [LAU] rt kernel in debian/squeeze, Raffaele Morelli, (Wed Jan 12, 11:06 am)
Re: [LAU] rt kernel in debian/squeeze, Jeremy Jongepier, (Wed Jan 12, 10:50 am)
Re: [LAU] rt kernel in debian/squeeze, Robin Gareus, (Sun Jan 9, 3:40 pm)
Re: [LAU] rt kernel in debian/squeeze, Jeremy Jongepier, (Mon Jan 10, 9:16 am)
Re: [LAU] rt kernel in debian/squeeze, Atte André Jensen, (Sat Jan 8, 7:06 pm)
Re: [LAU] rt kernel in debian/squeeze, Robin Gareus, (Sun Jan 9, 3:46 pm)