[ltt-dev] Problems on usage of markers in combination with tracepoint probes

[jerome zh]

Hi Mathieu,

I did some read on the paper of lttng project, especially your Ph.D thesis.
I have got some questions:

1. Why and when should the marker be used in combination with tracepoint probes?
2. If I want to insert tracepoints in kernel files, such as
net/ipv4/ip_input.c, can I implement the tracepoints as module?
Since samples given in samples/tracepoint do NOT show this.

-- 
Regards,

Jerome