From: Ingo Molnar <mingo@elte.hu>
To: Mark_H_Johnson@raytheon.com
Cc: Amit Shah <amit.shah@codito.com>,
Karsten Wiese <annabellesgarden@yahoo.de>,
Bill Huey <bhuey@lnxw.com>, Adam Heath <doogie@debian.org>,
emann@mrv.com, Gunther Persoons <gunther_persoons@spymac.com>,
"K.R. Foley" <kr@cybsft.com>,
linux-kernel@vger.kernel.org,
Florian Schmidt <mista.tapas@gmx.net>,
Fernando Pablo Lopez-Lezcano <nando@ccrma.Stanford.EDU>,
Lee Revell <rlrevell@joe-job.com>,
Rui Nuno Capela <rncbc@rncbc.org>,
Shane Shrybman <shrybman@aei.ca>,
Thomas Gleixner <tglx@linutronix.de>,
Michal Schmidt <xschmi00@stud.feec.vutbr.cz>
Subject: Re: [patch] Real-Time Preemption, -RT-2.6.10-rc1-mm3-V0.7.23
Date: Wed, 10 Nov 2004 16:25:09 +0100 [thread overview]
Message-ID: <20041110152509.GA9875@elte.hu> (raw)
In-Reply-To: <OF5FEE4152.258EB1B2-ON86256F48.004DA741-86256F48.004DA76D@raytheon.com>
* Mark_H_Johnson@raytheon.com <Mark_H_Johnson@raytheon.com> wrote:
> >- everything else should be SCHED_OTHER. Do latencies get any better if
> >you do this?
> I can, but that is not necessarily an "apples to apples" comparison.
the goal now would be to simplify the test and work down the issues in
isolation, instead of looking at a complex setup of mixed workloads and
just seeing 'it sucks' without knowing which component causes what.
That's why e.g. rtc_wakeup is so useful - it's simple and dependable and
still it showed a good deal of problems and helped debug/fix them.
Ingo
next prev parent reply other threads:[~2004-11-10 14:28 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-11-10 14:08 [patch] Real-Time Preemption, -RT-2.6.10-rc1-mm3-V0.7.23 Mark_H_Johnson
2004-11-10 15:25 ` Ingo Molnar [this message]
-- strict thread matches above, loose matches on Subject: below --
2004-11-10 17:35 Mark_H_Johnson
2004-11-11 11:38 ` Ingo Molnar
2004-11-10 17:31 Mark_H_Johnson
2004-11-10 15:57 Mark_H_Johnson
2004-11-10 17:06 ` Ingo Molnar
2004-11-10 14:51 Mark_H_Johnson
2004-11-11 12:51 ` Ingo Molnar
2004-11-10 14:12 Mark_H_Johnson
2004-11-09 21:07 Mark_H_Johnson
2004-11-09 23:20 ` Ingo Molnar
2004-11-09 23:26 ` Ingo Molnar
2004-10-21 13:27 [patch] Real-Time Preemption, -RT-2.6.9-rc4-mm1-U9 Ingo Molnar
2004-10-22 13:35 ` [patch] Real-Time Preemption, -RT-2.6.9-rc4-mm1-U9.3 Ingo Molnar
2004-10-22 15:50 ` [patch] Real-Time Preemption, -RT-2.6.9-mm1-U10 Ingo Molnar
2004-10-22 17:56 ` [patch] Real-Time Preemption, -RT-2.6.9-mm1-U10.2 Ingo Molnar
2004-10-25 10:40 ` [patch] Real-Time Preemption, -RT-2.6.9-mm1-V0 Ingo Molnar
2004-10-27 0:15 ` [patch] Real-Time Preemption, -RT-2.6.9-mm1-V0.3 Ingo Molnar
2004-11-03 10:58 ` [patch] Real-Time Preemption, -RT-2.6.10-rc1-mm2-V0.7.1 Ingo Molnar
2004-11-06 15:57 ` [patch] Real-Time Preemption, -RT-2.6.10-rc1-mm3-V0.7.18 Ingo Molnar
2004-11-08 9:16 ` [patch] Real-Time Preemption, -RT-2.6.10-rc1-mm3-V0.7.19 Ingo Molnar
2004-11-08 16:57 ` [patch] Real-Time Preemption, -RT-2.6.10-rc1-mm3-V0.7.21 Ingo Molnar
2004-11-09 16:05 ` [patch] Real-Time Preemption, -RT-2.6.10-rc1-mm3-V0.7.23 Ingo Molnar
2004-11-10 13:52 ` Karsten Wiese
2004-11-10 13:58 ` Karsten Wiese
2004-11-10 15:01 ` Ingo Molnar
2004-11-10 14:20 ` Karsten Wiese
2004-11-10 14:50 ` Karsten Wiese
2004-11-10 15:33 ` Ingo Molnar
2004-11-11 4:34 ` K.R. Foley
2004-11-11 5:01 ` K.R. Foley
2004-11-11 9:52 ` Ingo Molnar
2004-11-11 10:20 ` Ingo Molnar
2004-11-11 13:05 ` Ingo Molnar
2004-11-11 12:27 ` K.R. Foley
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