Re: [patch] CFS scheduler, -v18

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To: Ingo Molnar <mingo@...>

Cc: <linux-kernel@...>, Linus Torvalds <torvalds@...>, Andrew Morton <akpm@...>, Mike Galbraith <efault@...>, Arjan van de Ven <arjan@...>, Thomas Gleixner <tglx@...>, Dmitry Adamushko <dmitry.adamushko@...>, Srivatsa Vaddagiri <vatsa@...>

Subject: Re: [patch] CFS scheduler, -v18

Date: Sunday, July 1, 2007 - 5:00 am

Hi Ingo,

On Sun, Jul 01, 2007 at 10:45:01AM +0200, Ingo Molnar wrote:
quoted text> could you check whether your current v18 CFS tree has the fix below 
> included? I discovered it right after having released v18 so i updated 
> the v18 files in place - but maybe you downloaded an early version? I 
> thought it's relatively harmless, that it would only affect SCHED_IDLE 
> tasks, but maybe it affects nice +19 tasks too on your box!

Good catch, it was the cause of the problem. I've just applied
your fix below and rebuilt and the system behaves perfectly now.

Thanks very much !
Willy

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Messages in current thread:

[patch] CFS scheduler, -v18, Ingo Molnar, (Fri Jun 22, 6:02 pm)

Re: [patch] CFS scheduler, -v18, Vegard Nossum, (Mon Jul 2, 7:44 am)

Re: [patch] CFS scheduler, -v18, Ingo Molnar, (Tue Jul 3, 3:15 am)

Re: [patch] CFS scheduler, -v18, Vegard Nossum, (Tue Jul 3, 5:11 am)

Re: [patch] CFS scheduler, -v18, Bill Davidsen, (Mon Jul 2, 10:13 am)

Re: [patch] CFS scheduler, -v18, Dmitry Adamushko, (Mon Jul 2, 9:01 am)

Re: [patch] CFS scheduler, -v18, Vegard Nossum, (Mon Jul 2, 9:43 am)

Re: [patch] CFS scheduler, -v18, Ingo Molnar, (Mon Jul 2, 11:50 am)

Re: [patch] CFS scheduler, -v18, Vegard Nossum, (Mon Jul 2, 12:40 pm)

Re: [patch] CFS scheduler, -v18, Mike Galbraith, (Tue Jul 3, 3:12 am)

Re: [patch] CFS scheduler, -v18, Ingo Molnar, (Tue Jul 3, 3:22 am)

Re: [patch] CFS scheduler, -v18, Andi Kleen, (Wed Jul 4, 8:11 am)

Re: [patch] CFS scheduler, -v18, Keith Packard, (Tue Jul 3, 4:08 am)

Re: [patch] CFS scheduler, -v18, Ingo Molnar, (Tue Jul 3, 4:31 am)

Re: [patch] CFS scheduler, -v18, Ingo Molnar, (Mon Jul 2, 2:13 pm)

Re: [patch] CFS scheduler, -v18, Vegard Nossum, (Tue Jul 3, 3:01 am)

Re: [patch] CFS scheduler, -v18, Willy Tarreau, (Sat Jun 30, 5:06 pm)

Re: [patch] CFS scheduler, -v18, Ingo Molnar, (Sun Jul 1, 4:31 am)

Re: [patch] CFS scheduler, -v18, Ingo Molnar, (Sun Jul 1, 4:45 am)

Re: [patch] CFS scheduler, -v18, Willy Tarreau, (Sun Jul 1, 5:00 am)

RE: [patch] CFS scheduler, -v18, Fortier,Vincent [Montreal]..., (Tue Jun 26, 4:17 pm)

Re: [patch] CFS scheduler, -v18, Ingo Molnar, (Wed Jun 27, 6:51 am)

Re: [patch] CFS scheduler, -v18, Willy Tarreau, (Sat Jun 23, 9:24 am)

Re: [patch] CFS scheduler, -v18, Ingo Molnar, (Sun Jun 24, 11:52 am)

Re: [patch] CFS scheduler, -v18, Willy Tarreau, (Sun Jun 24, 1:08 pm)

Re: [patch] CFS scheduler, -v18, Ingo Molnar, (Sun Jun 24, 4:31 pm)

Re: [patch] CFS scheduler, -v18, Antonino Ingargiola, (Sat Jun 23, 6:22 am)

Re: [patch] CFS scheduler, -v18, Ingo Molnar, (Sat Jun 23, 1:25 pm)

Re: [patch] CFS scheduler, -v18, Antonino Ingargiola, (Sun Jun 24, 6:02 am)

Re: [patch] CFS scheduler, -v18, Ingo Molnar, (Sun Jun 24, 7:07 am)

Re: [patch] CFS scheduler, -v18, Antonino Ingargiola, (Mon Jun 25, 3:27 am)

Re: [patch] CFS scheduler, -v18, Gene Heskett, (Fri Jun 22, 7:08 pm)

Re: [patch] CFS scheduler, -v18, Ingo Molnar, (Sat Jun 23, 3:11 am)

Re: [patch] CFS scheduler, -v18, Gene Heskett, (Sat Jun 23, 5:55 am)

Re: [patch] CFS scheduler, -v18, S.Çağlar, (Fri Jun 22, 6:09 pm)

Re: [patch] CFS scheduler, -v18, S.Çağlar, (Fri Jun 22, 6:16 pm)

Re: [patch] CFS scheduler, -v18, Ingo Molnar, (Fri Jun 22, 6:20 pm)

Re: [patch] CFS scheduler, -v18, Andrew Morton, (Mon Jun 25, 11:02 pm)

Re: [patch] CFS scheduler, -v18, Ingo Molnar, (Tue Jun 26, 4:38 am)

Re: [patch] CFS scheduler, -v18, Andrew Morton, (Tue Jun 26, 5:00 am)

Re: [patch] CFS scheduler, -v18, Ingo Molnar, (Tue Jun 26, 5:38 am)


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Re: [patch] CFS scheduler, -v18

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