[lttng-dev] Adding kernel events

Eric Nelson eric at nelint.com
Fri May 12 14:03:08 UTC 2017


Hi all,

Please pardon the N00b question, but I'm having trouble figuring out
how to get lttng to process a new kernel event.

I've added code to my kernel to track scheduler throttling on an RT Linux
kernel, and can see my new events in 
/sys/kernel/debug/tracing/available_events.

Using "lttng list -k" doesn't show them though.

Do I also need to add the event definitions to lttng-tools?

Thanks in advance for any pointers.


Eric Nelson


More information about the lttng-dev mailing list