M. Koehrer wrote:
> Hi Jan,
>
> thanks for the patch!
> This looks fine to me. This allows me easily to set the affinity of the
> xenomai tasks.
>
> As far as I understood, I have to specify XNPOD_ALL_CPUS as parameter
> at rt_task_create() to use this feature.
...or an empty mask, both works.
Jan Kiszka wrote:
> Gilles Chanteperdrix wrote:
>
>>Jan Kiszka wrote:
>>
>>>Picking up the earlier discussion of CPU affinity of shadow threads,
>>>this patch now opens the possibility to assign a CPU mask on
>>>xnshadow_map. It cleans up the related nucleus code and updates all
>>>callers of xnsh
Gilles Chanteperdrix wrote:
> Jan Kiszka wrote:
>> Gilles Chanteperdrix wrote:
>>
>>> Jan Kiszka wrote:
>>>
Picking up the earlier discussion of CPU affinity of shadow threads,
this patch now opens the possibility to assign a CPU mask on
xnshadow_map. It cleans up the related nucleus
Jan Kiszka wrote:
> OK. So you are suggesting to read out the affinity mask from task_struct
> instead of passing it as an additional argument?
>
Unless I am wrong, it is the way it currently works.
--
Gilles Chanteperdrix
__
Hello,
I did some redesigning on my first draft.
- Now we have some kind of profile in include/rti2c.h.
- I got rid of some chunks of code that were not really needed.
- Linux kernel dependencies have been removed (I hope I catched all of them)
Cheers.
--
Dirk Eibach <[EMAIL PROTECTED]>
Gunterma
Gilles Chanteperdrix wrote:
> Jan Kiszka wrote:
>> OK. So you are suggesting to read out the affinity mask from task_struct
>> instead of passing it as an additional argument?
>>
>
> Unless I am wrong, it is the way it currently works.
>
Yes, for the posix skin. But native is different due to th
Dirk Eibach wrote:
> Hello,
>
> I did some redesigning on my first draft.
> - Now we have some kind of profile in include/rti2c.h.
> - I got rid of some chunks of code that were not really needed.
> - Linux kernel dependencies have been removed (I hope I catched all of
> them)
Will have a look at
Jan Kiszka wrote:
> Nope, that's intentional (forgot to repeat this fact, was explained
> earlier): Users can always override nkaffinity by their own mask. Only
> the "I-don't-care" XNPOD_ALL_CPUS activates this new selection mechanism.
Ok. But there is still something wrong: if the affinity is em
[EMAIL PROTECTED] wrote:
Dirk Eibach wrote:
Hello,
I did some redesigning on my first draft.
- Now we have some kind of profile in include/rti2c.h.
- I got rid of some chunks of code that were not really needed.
- Linux kernel dependencies have been removed (I hope I catched all of
them)
Will
Jan Kiszka wrote:
> Gilles Chanteperdrix wrote:
>> Jan Kiszka wrote:
>>> OK. So you are suggesting to read out the affinity mask from task_struct
>>> instead of passing it as an additional argument?
>>>
>> Unless I am wrong, it is the way it currently works.
>>
>
> Yes, for the posix skin. But nat
Gilles Chanteperdrix wrote:
> Jan Kiszka wrote:
>> Nope, that's intentional (forgot to repeat this fact, was explained
>> earlier): Users can always override nkaffinity by their own mask. Only
>> the "I-don't-care" XNPOD_ALL_CPUS activates this new selection mechanism.
>
> Ok. But there is still s
Jan Kiszka wrote:
> Jan Kiszka wrote:
>
>>Gilles Chanteperdrix wrote:
>>
>>>Jan Kiszka wrote:
>>>
OK. So you are suggesting to read out the affinity mask from task_struct
instead of passing it as an additional argument?
>>>
>>>Unless I am wrong, it is the way it currently works.
>>>
>
Hi,
we had this topic a few times before, but it's getting more and more
urgent now: How to establish a repository for Xenomai example code?
I think we have basically two options:
A) create /examples/, including /examples/rtdm/ in the
SVN
B) create corresponding pages in the wiki
Option
Version 5 is basically a rebase over the first patch of this series. It
also enforces that cpus_allowed of a shadow thread only contains a
single CPU.
Only compile-tested.
Jan
---
include/nucleus/pod.h|2 +
ksrc/nucleus/intr.c |3 ++
ksrc/nucleus/module.c| 57 +
Second try of this patch, now consequently basing the affinity API for
xnshadow_map on current->cpus_allowed (affects the native skin). Just
like the current code does, this patch restricts a shadow thread to a
single (the first) CPU of its affinity mask.
Jan
---
ksrc/nucleus/shadow.c | 3
Dirk Eibach wrote:
> Hello,
>
> I did some redesigning on my first draft.
> - Now we have some kind of profile in include/rti2c.h.
> - I got rid of some chunks of code that were not really needed.
> - Linux kernel dependencies have been removed (I hope I catched all of
> them)
Hmm, I would rather
On Wed, 2006-11-29 at 11:43 +0100, Jan Kiszka wrote:
> Hi,
>
> we had this topic a few times before, but it's getting more and more
> urgent now: How to establish a repository for Xenomai example code?
>
> I think we have basically two options:
>
> A) create /examples/, including /examples/rtdm
On Wed, 2006-11-29 at 11:54 +0100, Gilles Chanteperdrix wrote:
> Jan Kiszka wrote:
> > Jan Kiszka wrote:
> >
> >>Gilles Chanteperdrix wrote:
> >>
> >>>Jan Kiszka wrote:
> >>>
> OK. So you are suggesting to read out the affinity mask from task_struct
> instead of passing it as an additional
Philippe Gerum wrote:
> On Wed, 2006-11-29 at 11:43 +0100, Jan Kiszka wrote:
>> Hi,
>>
>> we had this topic a few times before, but it's getting more and more
>> urgent now: How to establish a repository for Xenomai example code?
>>
>> I think we have basically two options:
>>
>> A) create /exampl
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