Re: Scheduling problems ? [ Was: Linux 2.6.26-rc1 ]

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To: J.A. Magallón <jamagallon@...>
Cc: Linux-Kernel <linux-kernel@...>, Linus Torvalds <torvalds@...>
Date: Tuesday, May 6, 2008 - 9:11 am

* J.A. Magallón <jamagallon@ono.com> wrote:


could you try latest -git (head v2.6.26-rc1-110-ga153063 or later). 

There's scheduler interactivity fixes in it: in particular the 
fair-sleepers latency bug was finally tracked down and fixed via 
v2.6.26-rc1-66-ga992241 ("sched: fix normalized sleeper").

In v2.6.25 we didnt find that bug in time - see v2.6.25-rc9-1-ge2df9e0 
('revert "sched: fix fair sleepers"').

	Ingo
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Messages in current thread:
Linux 2.6.26-rc1, Linus Torvalds, (Sat May 3, 3:38 pm)
Re: Scheduling problems ? [ Was: Linux 2.6.26-rc1 ], Ingo Molnar, (Tue May 6, 9:11 am)
Re: Linux 2.6.26-rc1, Andreas Mohr, (Mon May 5, 1:39 am)
Re: Linux 2.6.26-rc1, Ingo Molnar, (Mon May 5, 3:30 am)
Re: Linux 2.6.26-rc1, Stephen Rothwell, (Mon May 5, 7:51 pm)
Re: Linux 2.6.26-rc1, Ingo Molnar, (Mon May 5, 8:17 pm)
Re: Linux 2.6.26-rc1, Stephen Rothwell, (Tue May 6, 1:48 am)
Re: Linux 2.6.26-rc1, David Miller, (Mon May 5, 7:55 pm)
Re: Linux 2.6.26-rc1, Stephen Rothwell, (Tue May 6, 1:35 am)
Re: Linux 2.6.26-rc1, David Miller, (Tue May 6, 2:56 am)
Re: Linux 2.6.26-rc1, Stephen Rothwell, (Tue May 6, 3:26 am)
Re: Linux 2.6.26-rc1, Ingo Molnar, (Mon May 5, 8:21 pm)
Re: Linux 2.6.26-rc1, Andrew Morton, (Mon May 5, 8:16 pm)
Re: Linux 2.6.26-rc1, Stephen Rothwell, (Tue May 6, 1:57 am)
Re: Linux 2.6.26-rc1, Mauro Carvalho Chehab, (Mon May 5, 4:14 pm)
Re: Linux 2.6.26-rc1, Ingo Molnar, (Tue May 6, 9:07 am)
Re: Linux 2.6.26-rc1, Ingo Molnar, (Wed May 7, 4:35 am)
Re: Linux 2.6.26-rc1, Jan Engelhardt, (Sun May 4, 2:40 pm)
[patch] sysfs: build fix, Ingo Molnar, (Sun May 4, 3:29 am)
Re: Linux 2.6.26-rc1, Alistair John Strachan, (Sat May 3, 5:47 pm)
Re: Linux 2.6.26-rc1, Alistair John Strachan, (Sat May 3, 5:53 pm)
Re: Linux 2.6.26-rc1, Robin Holt, (Sun May 4, 8:30 am)
Re: Linux 2.6.26-rc1, Alistair John Strachan, (Sun May 4, 9:56 am)
Re: Linux 2.6.26-rc1, Robin Holt, (Sun May 4, 12:09 pm)
Re: Linux 2.6.26-rc1, Mauro Carvalho Chehab, (Mon May 5, 5:04 pm)
Re: Linux 2.6.26-rc1, Alistair John Strachan, (Tue May 6, 4:02 am)
Re: Linux 2.6.26-rc1, Mauro Carvalho Chehab, (Tue May 6, 6:31 am)
Re: Linux 2.6.26-rc1, Stefan Richter, (Tue May 6, 10:34 am)
Re: Linux 2.6.26-rc1, Mauro Carvalho Chehab, (Tue May 6, 3:13 pm)
Re: Linux 2.6.26-rc1, Stefan Richter, (Tue May 6, 3:44 pm)
Re: Linux 2.6.26-rc1, Mauro Carvalho Chehab, (Tue May 6, 4:06 pm)
Re: Linux 2.6.26-rc1, Stefan Richter, (Tue May 6, 4:47 pm)
Re: Linux 2.6.26-rc1, Stefan Richter, (Tue May 6, 7:48 pm)
Re: Linux 2.6.26-rc1, Mauro Carvalho Chehab, (Tue May 6, 6:39 pm)
Re: Linux 2.6.26-rc1, Stefan Richter, (Tue May 6, 7:36 pm)
Re: Linux 2.6.26-rc1, Mauro Carvalho Chehab, (Thu May 8, 8:48 am)
Re: Linux 2.6.26-rc1, Stefan Richter, (Thu May 8, 10:11 am)
Re: Linux 2.6.26-rc1, Stefan Richter, (Tue May 6, 10:54 am)
Re: Linux 2.6.26-rc1, Alistair John Strachan, (Sun May 4, 12:33 pm)