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The DEMO plugin isn't in the loaded file, but I can't understand
why, it's the first time I'm trying to do something like that. Can
you tell me a way to add the plugin? Thanks.<br>
<br>
Matteo<br>
<br>
<div class="moz-cite-prefix">On 02.04.2017 18:10, Namhoon Kim wrote:<br>
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<div>Hi Matteo,<br>
<br>
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If you have successfully added DEMO plugin, you should see
DEMO plugin in /proc/litmus/plugins/loaded. Can you check the
loaded plugins? <br>
<br>
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Namhoon<br>
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<div class="gmail_extra"><br>
<div class="gmail_quote">On Sun, Apr 2, 2017 at
11:50 AM, Matteo <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:matteo.locatelli1993@gmail.com"
target="_blank">matteo.locatelli1993@gmail.<wbr>com</a>></span>
wrote:<br>
<blockquote class="gmail_quote"
style="margin:0 0 0 .8ex;border-left:1px
#ccc solid;padding-left:1ex">Hi everyone, I
want to develop a new plugin for LITMUS^RT,
so I downloaded the virtual image found on
the website and I started to follow the
tutorial that I found on the wiki. I'm
currently stuck on step 2: I created the
sched_demo.c file (copying the code from the
tutorial), added sched_demo.o to the obj-y
list in the Makefile located in the litmus
folder and compiled the kernel using make in
the litmus-rt folder. When I try to run the
instruction setsched DEMO, it returns me
this error:<br>
<br>
Error: Cannot write to
/proc/litmus/active_plugin. Do you have root
privileges?<br>
Error: Setting new plugin failed.<br>
Are there any active real-time tasks?<br>
<br>
Can you tell me what I am doing wrong?
Thanks.<br>
Matteo Locatelli<br>
<br>
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