* Oestman, Fredrik ([email protected]) wrote: > Hi, > > Is there any way to know from within the instrumented application when > tracepoint registration is finished?
No. > > We have instrumented clib functions, which are used by LTTng and start > producing trace events before all tracepoint registration is finished. Yep, this is because the events are triggered before the constructor that registers the tracepoint probes gets called. > On ARM, this messes up LTTng UST and faulty events are recorded. What do you mean by faulty events ? > On all architectures, we trace function calls we aren't interested in. Well, if you trace _all_ function calls, then you get all function calls ;) Not just those of your application, but also those of library constructors. Thanks, Mathieu > > Cheers, > > Fredrik Östman > > > _______________________________________________ > lttng-dev mailing list > [email protected] > http://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev -- Mathieu Desnoyers Operating System Efficiency R&D Consultant EfficiOS Inc. http://www.efficios.com _______________________________________________ lttng-dev mailing list [email protected] http://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev
