#7603 NORM 8.2.0 (: 2.6.25 audio performance regression

[Zarro Boogs per Child]

#7603: 2.6.25 audio performance regression
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   Reporter:  dsd        |       Owner:  dilinger              
       Type:  defect     |      Status:  new                   
   Priority:  normal     |   Milestone:  8.2.0 (was Update.2)  
  Component:  kernel     |     Version:  not specified         
 Resolution:             |    Keywords:  joyride-2181:- 8.2.0:?
Next_action:  never set  |    Verified:  0                     
  Blockedby:             |    Blocking:                        
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Comment(by dsd):

 I copied the CS5535 driver from stable, and also the whole of
 include/sound, sound/core, sound/pci/ac97 and sound/seq. There are a still
 a lot of blips and underruns. Looks like this is caused by something
 outside of sound :(

 Renicing tamtam helps a bit, but even at priority -20 it does not perform
 as well as update1

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Ticket URL: <http://dev.laptop.org/ticket/7603#comment:1>
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