From: Jan Kiszka <jan.kiszka@domain.hid>
To: Steven Seeger <steve@domain.hid>
Cc: "xenomai@xenomai.org" <xenomai@xenomai.org>
Subject: Re: [Xenomai-help] resume/suspend periodic timing issue
Date: Tue, 28 Feb 2006 15:21:41 +0100 [thread overview]
Message-ID: <44045C75.30107@domain.hid> (raw)
In-Reply-To: <C0299936.2566%steve@domain.hid>
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Steven Seeger wrote:
> My "opinion" is that if a task is forcibly suspended, it should not accrue
> overruns. This should only occur when a task is delayed or ready.
Just imagine that your task is attached to a continuously running timer
as soon as you request this via rt_task_set_periodic. So, if you feel
like suspending the task for a while, detach it from that timer again
(infinite period). Putting this functionality into the RTOS is a bit
overkill in my eyes.
This is a corner use-case, so not everyone should pay for implementing
it in a generic way, only the user who really wants it (by having to
write a few extra lines).
Jan
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next prev parent reply other threads:[~2006-02-28 14:21 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 [this message]
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
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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