[lttng-dev] Multiple log level for SAME tracepoints

Chidhu R chid1989 at gmail.com
Wed Apr 29 14:37:28 EDT 2015


I am having a situation where the same tracepoint should be used with
multiple loglevels.

Say for example, I have a tracepoint called HERE which prints the string "I
am here". Consider the following code.

int *a = (int *)malloc(10);
if(a) {
   tracepoint(HERE); // This can be INFO log level
else {
   // Malloc failed
   tracepoint(HERE); // This is critical and needs CRIT log level.

I am trying not to define multiple tracepoints just for this case. Can we
do this with LTTng?

-- Chid
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