From: Ingo Molnar <mingo@elte.hu>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: Steven Rostedt <rostedt@goodmis.org>,
john stultz <johnstul@us.ibm.com>,
linux-kernel@vger.kernel.org,
david singleton <dsingleton@mvista.com>
Subject: Re: 2.6.14-rc3-rt2
Date: Wed, 5 Oct 2005 17:58:36 +0200 [thread overview]
Message-ID: <20051005155836.GA3626@elte.hu> (raw)
In-Reply-To: <1128527319.13057.139.camel@tglx.tec.linutronix.de>
* Thomas Gleixner <tglx@linutronix.de> wrote:
> On Wed, 2005-10-05 at 10:29 -0400, Steven Rostedt wrote:
> > Hmm, Ingo,
> >
> > Do you know why time goes backwards when I run hackbench as a realtime
> > process? I added the output of start and stop and it does seem to go
> > backwards.
> >
> > Thomas?
>
> Yes. Thats happening. I moved the priority of softirq-timer above
> hackbench priority and the problem goes away. I look into this
> further.
wouldnt hackbench then permanently starve run_timer_softirq(), and
update_times() in particular?
Ingo
next prev parent reply other threads:[~2005-10-05 15:58 UTC|newest]
Thread overview: 78+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-10-04 8:44 2.6.14-rc3-rt2 Ingo Molnar
2005-10-04 12:51 ` 2.6.14-rc3-rt2 K.R. Foley
2005-10-04 13:00 ` 2.6.14-rc3-rt2 Ingo Molnar
2005-10-04 13:45 ` 2.6.14-rc3-rt2 Steven Rostedt
2005-10-04 14:27 ` 2.6.14-rc3-rt2 Ingo Molnar
2005-10-04 15:16 ` 2.6.14-rc3-rt2 Dinakar Guniguntala
2005-10-04 15:32 ` 2.6.14-rc3-rt2 Ingo Molnar
2005-10-04 15:50 ` 2.6.14-rc3-rt2 Dinakar Guniguntala
2005-10-04 15:46 ` 2.6.14-rc3-rt2 Thomas Gleixner
2005-10-04 16:09 ` 2.6.14-rc3-rt2 Dinakar Guniguntala
2005-10-04 15:34 ` 2.6.14-rc3-rt2 Thomas Gleixner
2005-10-04 16:09 ` 2.6.14-rc3-rt2 Daniel Walker
2005-10-04 16:32 ` 2.6.14-rc3-rt2 Steven Rostedt
2005-10-04 16:46 ` 2.6.14-rc3-rt2 Daniel Walker
2005-10-04 17:58 ` 2.6.14-rc3-rt2 Dinakar Guniguntala
2005-10-04 17:54 ` 2.6.14-rc3-rt2 Daniel Walker
2005-10-04 18:11 ` 2.6.14-rc3-rt2 Dinakar Guniguntala
2005-10-04 18:27 ` 2.6.14-rc3-rt2 Daniel Walker
2005-10-04 20:03 ` 2.6.14-rc3-rt2 Dinakar Guniguntala
2005-10-05 7:37 ` 2.6.14-rc3-rt2 Ingo Molnar
2005-10-04 14:25 ` 2.6.14-rc3-rt2 Steven Rostedt
2005-10-05 7:39 ` 2.6.14-rc3-rt2 Ingo Molnar
2005-10-04 16:44 ` 2.6.14-rc3-rt2 Mark Knecht
2005-10-04 18:11 ` 2.6.14-rc3-rt2 Mark Knecht
2005-10-04 18:20 ` 2.6.14-rc3-rt2 Thomas Gleixner
2005-10-04 18:58 ` 2.6.14-rc3-rt2 Mark Knecht
2005-10-04 20:45 ` 2.6.14-rc3-rt2 Thomas Gleixner
2005-10-04 20:49 ` 2.6.14-rc3-rt2 Mark Knecht
2005-10-04 20:53 ` 2.6.14-rc3-rt2 Thomas Gleixner
2005-10-04 21:21 ` 2.6.14-rc3-rt2 Mark Knecht
2005-10-05 10:56 ` 2.6.14-rc3-rt2 Ingo Molnar
2005-10-05 17:14 ` 2.6.14-rc3-rt2 Mark Knecht
2005-10-06 7:54 ` 2.6.14-rc3-rt2 Steven Rostedt
2005-10-06 8:06 ` 2.6.14-rc3-rt2 Steven Rostedt
2005-10-06 8:10 ` 2.6.14-rc3-rt2 Ingo Molnar
2005-10-06 8:29 ` 2.6.14-rc3-rt2 Steven Rostedt
2005-10-06 8:33 ` 2.6.14-rc3-rt2 Ingo Molnar
2005-10-06 8:44 ` 2.6.14-rc3-rt2 Steven Rostedt
2005-10-06 16:04 ` 2.6.14-rc3-rt2 Mark Knecht
2005-10-06 8:37 ` 2.6.14-rc3-rt2 Ingo Molnar
2005-10-06 8:37 ` 2.6.14-rc3-rt2 Steven Rostedt
2005-10-06 8:49 ` 2.6.14-rc3-rt2 Ingo Molnar
2005-10-06 9:48 ` 2.6.14-rc3-rt2 Steven Rostedt
2005-10-06 10:04 ` 2.6.14-rc3-rt2 Andi Kleen
2005-10-06 11:08 ` [PATCH] cleanup u32 flags in acpi spin_lock calls Steven Rostedt
2005-10-06 16:25 ` 2.6.14-rc3-rt2 Luck, Tony
2005-10-06 15:26 ` 2.6.14-rc3-rt2 Steven Rostedt
2005-10-07 11:08 ` 2.6.14-rc3-rt2 Steven Rostedt
2005-10-07 11:15 ` 2.6.14-rc3-rt2 Ingo Molnar
2005-10-07 12:38 ` 2.6.14-rc3-rt2 Steven Rostedt
2005-10-07 13:26 ` 2.6.14-rc3-rt2 Ingo Molnar
2005-10-11 8:01 ` 2.6.14-rc3-rt2 Ingo Molnar
2005-10-11 9:09 ` 2.6.14-rc3-rt12 Steven Rostedt
2005-10-11 9:12 ` 2.6.14-rc3-rt12 Ingo Molnar
2005-10-06 9:48 ` 2.6.14-rc3-rt2 Andi Kleen
2005-10-06 9:36 ` 2.6.14-rc3-rt2 Andi Kleen
2005-10-04 20:51 ` 2.6.14-rc3-rt2 Thomas Gleixner
2005-10-05 7:12 ` 2.6.14-rc3-rt2 Steven Rostedt
2005-10-05 14:50 ` 2.6.14-rc3-rt2 Thomas Gleixner
2005-10-05 7:41 ` 2.6.14-rc3-rt2 Ingo Molnar
2005-10-04 20:38 ` 2.6.14-rc3-rt2 Mark Knecht
2005-10-06 14:31 ` 2.6.14-rc3-rt2 Lee Revell
2005-10-06 15:00 ` 2.6.14-rc3-rt2 Steven Rostedt
2005-10-05 13:36 ` 2.6.14-rc3-rt2 Steven Rostedt
2005-10-05 14:29 ` 2.6.14-rc3-rt2 Steven Rostedt
2005-10-05 15:41 ` 2.6.14-rc3-rt2 Daniel Walker
2005-10-05 15:48 ` 2.6.14-rc3-rt2 Thomas Gleixner
2005-10-05 15:58 ` 2.6.14-rc3-rt2 david singleton
2005-10-05 16:08 ` 2.6.14-rc3-rt2 Thomas Gleixner
2005-10-05 16:13 ` 2.6.14-rc3-rt2 david singleton
2005-10-05 15:58 ` Ingo Molnar [this message]
2005-10-05 16:07 ` 2.6.14-rc3-rt2 Steven Rostedt
2005-10-07 11:05 ` 2.6.14-rc3-rt2 Steven Rostedt
2005-10-07 11:14 ` 2.6.14-rc3-rt2 Ingo Molnar
2005-10-05 14:41 ` 2.6.14-rc3-rt2 Ingo Molnar
2005-10-05 20:24 ` 2.6.14-rc3-rt2 Esben Nielsen
2005-10-06 16:47 ` 2.6.14-rc3-rt2 Todd Kneisel
2005-10-06 17:18 ` 2.6.14-rc3-rt2 david singleton
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