- container_t root = simgrid::instr::Container::getRootContainer();
- simgrid::instr::LinkType* link = root->getLink("MSG_PROCESS_LINK");
- link->startEvent(root, msg, "M", key);
+ simgrid::instr::LinkType* link = simgrid::instr::Container::getRoot()->getLink("MSG_PROCESS_LINK");
+ link->startEvent(msg, "M", key);