[LITMUS^RT] Can not register DEMO Scheduler Plugin in LITMUS^RT

Sanjib Das cnt.sanjib at googlemail.com
Fri Dec 27 01:33:22 CET 2013


Dear Concern,
First of all Wish you all a Happy New Year,
I am still trying to solve the problem registering DEMO plug in a single
boot Ubuntu PC but I am running out of ideas. As its one part of my
education part a soon possible reply will help a lot.

Another information about KVM. I am trying to load an kvm image of ubuntu
which already included  with litmust patch. But it requires  an user name
and password. So, this information is also required .

Thanks in advance

Sanjib


On Thu, Dec 19, 2013 at 11:04 PM, Sanjib Das <cnt.sanjib at googlemail.com>wrote:

> Hi,
> If I am not mistaken I have followed the steps from litmus-rt wiki. Codes
> are just copy pest.
> I have attached my sched_demo.c.
>
> Thanks in advance
>
> Sanjib
>
>
> On Thu, Dec 19, 2013 at 9:00 PM, Björn Brandenburg <bbb at mpi-sws.org>wrote:
>
>>
>> On 19 Dec 2013, at 00:55, Sanjib Das <cnt.sanjib at googlemail.com> wrote:
>> > I have added sched_demo.o in the Makefile, and compile kernel using
>> 'make bzImage' then make modules following make module_install and make
>> install. then update grub for the new kernel version.
>> > After reboot your given command gives the following output::
>> > sdas at sd-lab:~$ dmesg | grep 'Registering'
>> > [    0.427574] PM: Registering ACPI NVS region [mem
>> 0x77758000-0x777befff] (421888 bytes)
>> > [    3.448036] Registering LITMUS^RT plugin Linux.
>> > [    3.448188] Registering LITMUS^RT plugin GSN-EDF.
>> > [    3.448192] Registering LITMUS^RT plugin PSN-EDF.
>> > [    3.448205] Registering LITMUS^RT plugin P-FP.
>> > [    3.448206] Registering LITMUS^RT plugin C-EDF.
>> > sdas at sd-lab:~$
>> >
>>
>> Weird. Can you please post your sched_demo.c?
>>
>> Thanks,
>> Björn
>>
>>
>> _______________________________________________
>> litmus-dev mailing list
>> litmus-dev at lists.litmus-rt.org
>> https://lists.litmus-rt.org/listinfo/litmus-dev
>>
>
>
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