From: Steven Seeger <steve@domain.hid>
To: Philippe Gerum <rpm@xenomai.org>
Cc: "xenomai@xenomai.org" <xenomai@xenomai.org>,
Jan Kiszka <jan.kiszka@domain.hid>
Subject: Re: [Xenomai-help] resume/suspend periodic timing issue
Date: Tue, 28 Feb 2006 09:24:02 -0800 [thread overview]
Message-ID: <C029C732.259D%steve@domain.hid> (raw)
In-Reply-To: <44047C3D.40104@domain.hid>
All right, all right. I surrender. *waves the white flag*
Let's just say that I saw something different from fusion/classic RTAI and
was reporting it as a possible bug incorrectly, all right?
I'll still have to send you a bill. :)
Steven
On 2/28/06 8:37 AM, "Philippe Gerum" <rpm@xenomai.org> wrote:
> The global timeline the whole RTOS is working on does not stop for suspended
> threads, this is what you seem to be missing since the very beginning of this
> discussion. For instance, forcibly suspending a task (e.g. using
> rt_task_suspend)
> while it is already undergoing a blocked state with a timeout (e.g. pending on
> some sempahore to become available, whatever) does not prevent the timeout to
> be
> decremented tick after tick. This is called cumulative suspension states, and
> all
> the RTOS I know of enforce that. Fortunately.
next prev parent reply other threads:[~2006-02-28 17:24 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-02-27 14:20 [Xenomai-help] resume/suspend periodic timing issue Steven Seeger
2006-02-27 18:39 ` Gilles Chanteperdrix
2006-02-28 13:45 ` Steven Seeger
2006-02-28 13:55 ` Gilles Chanteperdrix
2006-02-28 14:07 ` Steven Seeger
2006-02-28 14:21 ` Jan Kiszka
2006-02-28 14:24 ` Steven Seeger
2006-02-28 15:10 ` Philippe Gerum
2006-02-28 15:13 ` Steven Seeger
2006-02-28 15:27 ` Jan Kiszka
2006-02-28 15:29 ` Steven Seeger
2006-02-28 15:43 ` Jan Kiszka
2006-02-28 15:46 ` Steven Seeger
2006-02-28 16:01 ` Jan Kiszka
2006-02-28 16:27 ` Steven Seeger
2006-02-28 15:29 ` Philippe Gerum
2006-02-28 15:31 ` Steven Seeger
2006-02-28 16:20 ` Philippe Gerum
2006-02-28 16:28 ` Steven Seeger
2006-02-28 16:37 ` Philippe Gerum
2006-02-28 17:24 ` Steven Seeger [this message]
2006-02-28 17:53 ` [Xenomai-core] rt_task_wait_period() and overruns Philippe Gerum
2006-02-28 18:02 ` [Xenomai-core] Re: [Xenomai-help] " Philippe Gerum
2006-02-28 18:15 ` Steven Seeger
2006-03-01 10:22 ` Philippe Gerum
2006-03-01 15:25 ` Dmitry Adamushko
2006-03-01 16:00 ` Philippe Gerum
2006-03-01 19:01 ` Dmitry Adamushko
2006-03-03 11:29 ` Philippe Gerum
2006-02-28 13:57 ` [Xenomai-help] resume/suspend periodic timing issue Philippe Gerum
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