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Hi,<br>
<br>
<span id="result_box" class="short_text" lang="en"><span class="hps">Nobody
can</span> <span class="hps">help me?<br>
<br>
now i have </span></span><span id="result_box"
class="short_text" lang="en"><span class="hps">ubuntu </span></span><span
id="result_box" class="short_text" lang="en"><span class="hps">13.10
</span></span><span id="result_box" class="short_text" lang="en"><span
class="hps">installed in a vmware.<br>
but i have the same error!<br>
<br>
s$ sudo make modules_install<br>
make -C /lib/modules/3.11.0-12-generic/build
M=/home/klaus/lttng_src/lttng-modules modules_install<br>
make[1]: Entering directory
`/usr/src/linux-headers-3.11.0-12-generic'<br>
INSTALL
/home/klaus/lttng_src/lttng-modules/lib/lttng-lib-ring-buffer.ko<br>
Can't read private key<br>
....<br>
lsmod | grep lttng<br>
-> no module found<br>
<br>
Thanks!<br>
<br>
</span></span>
<div class="moz-cite-prefix">Am 13.11.2013 18:37, schrieb Klaus
Dannecker:<br>
</div>
<blockquote cite="mid:5283B8BD.9020703@gmx.de" type="cite">
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<br>
<div class="moz-cite-prefix">Am 09.11.2013 09:33, schrieb Klaus
Dannecker:<br>
</div>
<blockquote cite="mid:527DF369.4020704@gmx.de" type="cite">Hi, <br>
I want to write a driver with trace events. <br>
In the first step i compile the example trace-events-sample.c
with the makefile: <br>
<br>
ifneq ($(KERNELRELEASE),) <br>
obj-m := modul_trace-events-sample.o <br>
modul_trace-events-sample-y := trace-events-sample.o <br>
ccflags-y := -I$(src) <br>
else <br>
KDIR ?= /lib/modules/`uname -r`/build <br>
default: <br>
$(MAKE) -C $(KDIR) M=$$PWD <br>
endif <br>
<br>
now i get the modul_trace-events-sample.ko File. <br>
now: <br>
insmod modul_trace-events-sample.ko <br>
lttng create <br>
lttng enable-event -k -a <br>
lttng start <br>
...wait... <br>
lttng stop <br>
lttng destroy <br>
<br>
now i look the result in the eclise viewer, but i found event
"trace_foo_bar" not in the session! <br>
what am I doing wrong? <br>
<br>
I use ubuntu 13.04 in a vmware <br>
<br>
Thanks <br>
<br>
_______________________________________________ <br>
</blockquote>
Hi,<br>
<br>
now i found a answer:<br>
<a moz-do-not-send="true" class="moz-txt-link-freetext"
href="http://lists.lttng.org/pipermail/lttng-dev/2013-October/021540.html">http://lists.lttng.org/pipermail/lttng-dev/2013-October/021540.html</a><br>
now i download the lttng-module and compiled it.<br>
<pre><code>$ git clone git:<wbr>//gi<wbr>t.lt<wbr>tng.<wbr>org/<wbr>lttn<wbr>g-mo<wbr>dule<wbr>s.gi<wbr>t
</code><code>$ cd lttng-tools</code>
<code>$ make</code>
<code>$ sudo make modules_install
</code><span id="result_box" class="short_text" lang="en"><span class="hps">here I get</span> <span class="hps">error
INSTALL /mnt/hgfs/shared_Folder/lttng-modules/lib/lttng-lib-ring-buffer.ko
Can't read private key
...
</span></span><span id="result_box" class="short_text" lang="en"><span class="hps">what does that mean?
</span></span><span id="result_box" class="short_text" lang="en"><span class="hps"><span id="result_box" class="short_text" lang="en"><span class="hps"><span id="result_box" class="short_text" lang="en"><span class="hps"><span id="result_box" class="short_text" lang="en"><span class="hps">what</span> <span class="hps">should I do?</span></span></span></span></span></span>
please help me!
</span></span><span id="result_box" class="short_text" lang="en"><span class="hps"><span id="result_box" class="short_text" lang="en"><span class="hps">another question:
when i create a </span></span></span></span><span id="result_box" class="short_text" lang="en"><span class="hps"><span id="result_box" class="short_text" lang="en"><span class="hps">trace events in module_a,
can i use it in module_b?
if yes, </span></span></span></span><span id="result_box" class="short_text" lang="en"><span class="hps"><span id="result_box" class="short_text" lang="en"><span class="hps"><span id="result_box" class="short_text" lang="en"><span class="hps">what</span> <span class="hps">should I do?</span></span></span></span></span></span></pre>
thanks Klaus<br>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<br>
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</pre>
</blockquote>
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