* MPC8xx INIT_TASK_SIZE
@ 2001-12-20 7:47 Jakob Jepsen
2001-12-20 8:06 ` Wolfgang Denk
0 siblings, 1 reply; 4+ messages in thread
From: Jakob Jepsen @ 2001-12-20 7:47 UTC (permalink / raw)
To: linuxppc-embedded
Hi
Why is it not possibly to increase INIT_TASK_SIZE in schred.c and there by increase the kernel stack size?
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.
Regards
Jakob Sloth Jepsen
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: MPC8xx INIT_TASK_SIZE
2001-12-20 7:47 MPC8xx INIT_TASK_SIZE Jakob Jepsen
@ 2001-12-20 8:06 ` Wolfgang Denk
2001-12-20 18:19 ` Dan Malek
0 siblings, 1 reply; 4+ messages in thread
From: Wolfgang Denk @ 2001-12-20 8:06 UTC (permalink / raw)
To: Jakob Jepsen; +Cc: linuxppc-embedded
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/
^ permalink raw reply [flat|nested] 4+ messages in thread
* MPC8xx INIT_TASK_SIZE
@ 2001-12-20 7:41 Jakob Jepsen
0 siblings, 0 replies; 4+ messages in thread
From: Jakob Jepsen @ 2001-12-20 7:41 UTC (permalink / raw)
To: <
Hi
Why is it not possibly to increse INIT_TASK_SIZE in schred.c and there by increse the kernel stack size?
Im running a heavy loaded RTLinux subsystem and the hole system (2.4.4 from Denx) go's down when i start a big probram in Linux user-space.
Regards
Jakob Sloth Jepsen
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2001-12-20 18:19 UTC | newest]
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2001-12-20 7:47 MPC8xx INIT_TASK_SIZE Jakob Jepsen
2001-12-20 8:06 ` Wolfgang Denk
2001-12-20 18:19 ` Dan Malek
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2001-12-20 7:41 Jakob Jepsen
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