[lttng-dev] Record stacktraces at userspace tracing domain

Hello, we want to record stacktraces at specific userspace events like e.g. calls to malloc and free using liblttng-ust-libc-wrapper.so. There is the callstack-user context to achieve this in general, however, it seems like tracing of userspace stacktraces is only available in the kernel tracin

absent du réunion hebdo mercredi

salut, J'ai exceptionellement un rdvz ce mercredi qui fera un sort que je ne sera pas présent à la réunion hebdo. J'enverra le topo de ma dernière semain mercredi matin Si jamais ça pose problème, fais-moi signe et je vais tanter de re-arranger mes affaires merci, kienan

Re: [lttng-dev] Record stacktraces at userspace tracing domain

Hi, I did the same thing a while ago, i.e., trigger tracepoints on malloc/free/etc. using liblttng-ust-libc-wrapper and collect userspace callstack information (so that the indirect calls to malloc/free can be removed from an application). There is a userspace callstack context implementation her