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SubjectRe: [PATCH] Minor scheduler fix to get rid of skipping in xmms
Andrew Morton wrote:

>Steven Pratt <slpratt@austin.ibm.com> wrote:
>
>
>>>ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.0-test4/2.6.0-test4-mm6/broken-out/sched-CAN_MIGRATE_TASK-fix.patch
>>>
>>>
>>>
>>This patch improves specjjb over test5 and has no real effect on any of
>>kernbench, volanomark or specsdet.
>>
>>
>
>Fine, it's a good fix.
>
>
>
>>>and if you have time, also test5 plus sched-CAN_MIGRATE_TASK-fix.patch plus
>>>
>>>ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.0-test4/2.6.0-test4-mm6/broken-out/sched-balance-fix-2.6.0-test3-mm3-A0.patch
>>>
>>>
>>>
>>This patch degrades both specjbb and volanomark, and to a lesser degree
>>specsdet
>>
>>
>
>ok. And just confirming: that was test5 plus
>sched-CAN_MIGRATE_TASK-fix.patch plus
>sched-balance-fix-2.6.0-test3-mm3-A0.patch?
>
>
No this was test 5 plus sched-CAN_MIGRATE_TASK-fix.patch only. I seems
I misread the request. I am running that job now.

>I didn't expect a regression from sched-balance-fix.
>
>
>
>>>What I'm afraid of is that those patches will yield improved results over
>>>test5, and that adding
>>>
>>>ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.0-test4/2.6.0-test4-mm6/broken-out/sched-2.6.0-test2-mm2-A3.patch
>>>
>>>
>>>
>>I tried adding this patch to stock test5 and it failed to apply
>>cleanly. I have not had a chance to look at why. Did you mean for this
>>to be applied by itself, or was this supposed to go on top of one of the
>>other patches?
>>
>>
>
>Yes, it applies on top of the other two patches.
>
>Thanks for working on this: it's pretty important right now.
>
Ok, this is submitted as well. Should have results this afternoon.

Steve



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