From: Wolfgang Denk <wd@denx.de>
To: "Jakob Jepsen" <JSJ@voxtream.com>
Cc: linuxppc-embedded@lists.linuxppc.org
Subject: Re: MPC8xx INIT_TASK_SIZE
Date: Thu, 20 Dec 2001 09:06:17 +0100 [thread overview]
Message-ID: <20011220080622.4178010E18@denx.denx.de> (raw)
In-Reply-To: Your message of "Thu, 20 Dec 2001 08:47:50 +0100." <sc21a5bd.052@mail.pel.dk>
Dear Jacob,
in message <sc21a5bd.052@mail.pel.dk> you wrote:
>
> Why is it not possibly to increase INIT_TASK_SIZE in schred.c and there by increase the kernel stack size?
In schred.c? Do you mean include/linux/sched.h instead by any chance?
Because that's the only place where INIT_TASK_SIZE is actually used.
Why do you think you can't increase it?
> Im running a heavy loaded RTLinux subsystem and the hole system (2.4.4 from Denx) go's down when I start a big program in Linux user-space.
Um... you don;t want run RTL on a 8xx system; there are a couple of
bugs which have never been fixed - and we (DENX) will not spend any
further efforts on RTL.
Use RTAI instead, which will continue to be supported on 8xx and
other PPC systems.
Wolfgang Denk
--
Software Engineering: Embedded and Realtime Systems, Embedded Linux
Phone: (+49)-8142-4596-87 Fax: (+49)-8142-4596-88 Email: wd@denx.de
I paid too much for it, but its worth it.
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
next prev parent reply other threads:[~2001-12-20 8:06 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-12-20 7:47 MPC8xx INIT_TASK_SIZE Jakob Jepsen
2001-12-20 8:06 ` Wolfgang Denk [this message]
2001-12-20 18:19 ` Dan Malek
-- strict thread matches above, loose matches on Subject: below --
2001-12-20 7:41 Jakob Jepsen
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