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From: "Jeroen Van den Keybus" <jeroen.vandenkeybus@domain.hid>
To: Philippe Gerum <rpm@xenomai.org>
Cc: "xenomai@xenomai.org" <xenomai@xenomai.org>
Subject: Re: [Xenomai-help] Page faults
Date: Tue, 28 Feb 2006 18:08:56 +0100	[thread overview]
Message-ID: <fd6a47a90602280908o5bc3edaam@domain.hid> (raw)
In-Reply-To: <44047AC6.907@domain.hid>

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Debugging tools also suggested 'normal' pagefaults. Made me look for the
mlockall() call which turns out to be unsuccessful. I made a mistake in
evaluating its (non-zero) return value, which caused the error to go by
unnoticed.

The reason mlockall() fails is that I executed the real-time program as
non-root. (Guess I'll have to figure out that daunting sudoers thing...)

Thanks for your advice, which led me in the right direction.


Jeroen.

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  reply	other threads:[~2006-02-28 17:08 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-02-28 14:22 [Xenomai-help] Page faults Jeroen Van den Keybus
2006-02-28 15:05 ` Jan Kiszka
2006-02-28 15:29   ` Jeroen Van den Keybus
2006-02-28 16:29     ` Jan Kiszka
2006-02-28 16:31 ` Philippe Gerum
2006-02-28 17:08   ` Jeroen Van den Keybus [this message]
  -- strict thread matches above, loose matches on Subject: below --
2007-04-16 19:49 [Xenomai-help] page faults Jeff Weber
2007-04-16 20:05 ` Philippe Gerum
2007-04-16 20:20   ` Jeff Weber
2007-04-16 20:43     ` Gilles Chanteperdrix
2007-04-16 21:27       ` Jeff Weber
2007-04-16 21:34         ` Gilles Chanteperdrix
2007-04-17 13:21           ` Jeff Weber
2007-04-17 19:17             ` Gilles Chanteperdrix
2007-04-17 20:59               ` Jeff Weber
2007-04-20 16:43               ` Jeff Weber
2007-04-20 17:24                 ` Philippe Gerum

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