From: Jan Kiszka <jan.kiszka@domain.hid>
Cc: xenomai-core <xenomai@xenomai.org>
Subject: Re: [Xenomai-core] Heaps again...
Date: Mon, 09 Nov 2009 19:53:39 +0100 [thread overview]
Message-ID: <4AF86533.1050106@domain.hid> (raw)
In-Reply-To: <4AF85529.4070308@domain.hid>
Jan Kiszka wrote:
> Philippe,
>
> having a Xenomai heap mapped and then forking / exiting the fork is not
> a good idea, is it? I mean for the sake of archdep.numaps...
OK, think I found the gremlin: xnheap_vmclose must be paired with a
xnheap_vmopen for proper reference counting, not simple mapping
operations. Will test my theory (actually: Linux Device Drivers'
explanation) and post a patch afterwards.
Jan
--
Siemens AG, Corporate Technology, CT SE 2
Corporate Competence Center Embedded Linux
prev parent reply other threads:[~2009-11-09 18:53 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-09 17:45 [Xenomai-core] Heaps again Jan Kiszka
2009-11-09 18:53 ` Jan Kiszka [this message]
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