title: Defining/using tracepoints with mainline <code>TRACE_EVENT()</code> infrastructure
- id: lttng-adaptation-layer
title: Adding the <span class="reset-text-transform">LTTng</span> adaptation layer
+ - id: lttng-tracepoint-event-code
+ title: Using custom C code to access the data for tracepoint fields
- id: instrumenting-linux-kernel-tracing
title: Tracing
- id: instrumenting-out-of-tree-linux-kernel