Re: [LAU] Ubuntu Hard real time kernel (2.6.24-21) poor performance.

From: Joern Nettingsmeier <nettings@email-addr-hidden-hochschule.de>
Date: Sat Oct 25 2008 - 03:24:35 EEST

Fernando Lopez-Lezcano wrote:
> On Fri, 2008-10-24 at 18:20 +0200, Esben Stien wrote:
>> I can not understand how 2.6.26 performance can be good, given the
>> recent regression I read about:
>>
>> http://kerneltrap.org/Linux/Removing_the_Big_Kernel_Lock
>>
>> Can someone shed light on this?.
>
> Something must have changed/improved since then.
>
> Pretty good results here running 2.6.26.7 + 2.6.26.6-rt11 (except that
> USB midi seems to be broken... arghh...)

good to hear that. does the rt patch apply cleanly (since it's for the
previous release), or does it require some massaging?

-- 
jörn nettingsmeier
home://germany/45128 essen/lortzingstr. 11/
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phone://+49/201/491621
Kurt is up in Heaven now.
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Received on Sat Oct 25 04:15:04 2008

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