From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
To: "Yogi A. Patel" <yapatel@gatech.edu>, xenomai@xenomai.org
Subject: Re: [Xenomai] mlockall and dlopenskins?
Date: Sun, 07 Sep 2014 18:37:16 +0200 [thread overview]
Message-ID: <540C89BC.9030508@xenomai.org> (raw)
In-Reply-To: <540C85F1.4070809@gatech.edu>
On 09/07/2014 06:21 PM, Yogi A. Patel wrote:
> Hi -
>
> I used to provide --enable-posix-auto-mlockall --enable-dlopen-skins as
> options to the configure script when compiling user space support.
> However in 2.6.3 I get a warning saying those are unrecognized options.
>
> Now. I was looking online at the documentation and found the following:
>
The title of the section is:
BEFORE VERSION 2.6.3
> /Xenomai libraries only invoked mlockall if a special option was passed
> to the configure script when compiling Xenomai user-space support. So,
> applications which did not want to depend on this configuration had to
> call mlockall by themselves, before using any Xenomai service, by using://
> //
> //mlockall(MCL_CURRENT | MCL_FUTURE);/
The section named:
MLOCKALL AND STACK SIZE
says:
As part of its initialization, Xenomai libraries call mlockall to commit
and lock the whole application memory.
How can that be made more clear?
--
Gilles.
next prev parent reply other threads:[~2014-09-07 16:37 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-07 16:21 [Xenomai] mlockall and dlopenskins? Yogi A. Patel
2014-09-07 16:37 ` Gilles Chanteperdrix [this message]
2014-09-07 16:39 ` Yogi A. Patel
2014-09-07 16:41 ` Gilles Chanteperdrix
2014-09-07 16:44 ` Yogi A. Patel
2014-09-07 16:46 ` Gilles Chanteperdrix
2014-09-07 16:46 ` Gilles Chanteperdrix
2014-09-07 16:47 ` Yogi A. Patel
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