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

Joern Nettingsmeier nettings at folkwang-hochschule.de
Fri Oct 24 20:24:35 EDT 2008


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/
http://spunk.dnsalias.org
phone://+49/201/491621

Kurt is up in Heaven now.



More information about the Linux-audio-user mailing list