lttngtop without arguments starts a local live trace Get rid of the code trying to attach to a live mmap session, since the support for this mode of operation is not going to enter anytime soon in lttng-tools and babeltrace. Instead, we try to create a live session on localhost with all the required parameters and try to attach to it. Signed-off-by: Julien Desfossez <jdesfossez@efficios.com>
Filter based on procname Get rid of the filter based on the hostname since we don't have yet the required context in LTTng, but replace it with a filter on the procname (with follow-child support). This filter can be combined with the tid filter list and executing a binary as well. Signed-off-by: Julien Desfossez <jdesfossez@efficios.com>