From: Jan Kiszka <jan.kiszka@domain.hid>
To: Jeroen Van den Keybus <jeroen.vandenkeybus@domain.hid>
Cc: xenomai@xenomai.org
Subject: Re: [Xenomai-help] Scheduling while atomic
Date: Mon, 16 Jan 2006 18:26:02 +0100 [thread overview]
Message-ID: <43CBD72A.30809@domain.hid> (raw)
In-Reply-To: <fd6a47a90601160809l6aa38508o@domain.hid>
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Jeroen Van den Keybus wrote:
> I got a fair number of 'scheduling while atomic' entries in the dmesg log
> after running a multithread Xenomai program. What do they mean ?
>
Backtraces, i.e. the dmesg logs, please.
The general meaning is that the Linux scheduler was invoked in a
non-schedulable context, e.g. with preemption lock held. The precise
meaning can only be derived from that output.
Jan
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next prev parent reply other threads:[~2006-01-16 17:26 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-01-16 16:09 [Xenomai-help] Scheduling while atomic Jeroen Van den Keybus
2006-01-16 17:26 ` Jan Kiszka [this message]
2006-01-16 17:31 ` Gilles Chanteperdrix
[not found] ` <fd6a47a90601170609u594d4fd4k@domain.hid>
2006-01-17 14:11 ` Jeroen Van den Keybus
2006-01-17 15:45 ` [Xenomai-core] " Gilles Chanteperdrix
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