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<p class="MsoNormal">Hello,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I wanted to give the pid_ns context tracing a try and built LTTng from master, but I get the following error when applying this command:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal" style="text-autospace:none"><span lang="DE-AT" style="font-family:Consolas">lttng add-context -k -t procname -t pid -t vpid -t tid -t vtid -t pid_ns<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span lang="DE-AT" style="font-family:Consolas"><o:p> </o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:Consolas">Error: Unknown context type pid_ns<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Maybe I need another branch to build from to get that feature in or forgot to enable the feature during building?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Where can I find documentation about the pid_ns tracing and how to test the current version of that implementation?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks for your help and best regards,<o:p></o:p></p>
<p class="MsoNormal">Franz<o:p></o:p></p>
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