Nick Piggin wrote:

>
>
> Dave Olien wrote:
>
>> Sorry, this patch didn't fix our performance problems.  Mary just
>> finished running dbt2 on test8 with your patch:
>>
>> NOTPM   kernel          scheduler
>> 965     2.6.0-test8-np  AS
>> 1632    2.6.-test6-mm4  deadline
>>
>
> Thanks. hmm.
> And NOTPM was better with AS in test5? Does using as-iosched.c from test5
> in a test8 kernel help?
>

If that helps, can you try this patch.