<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><br class=""><div><blockquote type="cite" class=""><div class="">On 27 Oct 2016, at 19:51, NICHOLAS ALLAN KLEPP <<a href="mailto:nickbk@uga.edu" class="">nickbk@uga.edu</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div id="divtagdefaultwrapper" style="font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; font-size: 12pt; font-family: Calibri, Arial, Helvetica, sans-serif;" class=""><div style="margin-top: 0px; margin-bottom: 0px;" class="">Thank you for your fast response, everybody!<span class="Apple-converted-space"> </span><br class=""></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><br class=""></div><div style="margin-top: 0px; margin-bottom: 0px;" class="">Interestingly, I am still getting the same error even after changing the local_cpu_state() definition from &__get_cpu_var(demo_cpu_state) to this_cpu_ptr(&demo_cpu_state). The implicitly declared function warning for __get_cpu_var() is gone, but the implicitly declared function warning for is_running() is still there, which I find odd.<span class="Apple-converted-space"> </span><br class=""></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><br class=""></div><div style="margin-top: 0px; margin-bottom: 0px;" class="">Can anybody say where is_running() is defined? I'm pretty sure I have the correct headers included, but I may be wrong.<span class="Apple-converted-space"> </span><br class=""></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><br class=""></div><div style="margin-top: 0px; margin-bottom: 0px;" class="">Is there anything else anyone can think of that may be causing this problem?<span class="Apple-converted-space"> </span><br class=""></div></div></div></blockquote><br class=""></div><div>is_running() doesn’t exist anymore in the current version. The reason is that the underlying Linux API cannot be used (any longer) as it was used in prior LITMUS^RT versions.</div><div><br class=""></div><div>The replacement is is_current_running(). (There’s also a thread about this in the archives somewhere.)</div><div><br class=""></div><div>I’m sorry that you keep running into issues because of the outdated tutorial, but unfortunately LITMUS^RT is completely volunteer-driven and I personally no longer have as much coding-and-documenting time as I used to. Again, any volunteers to step up would be very welcome… </div><div><br class=""></div><div>- Björn</div><div><br class=""></div><br class=""></body></html>