Trace event injection

modulename: trace_events_inject.ko

configname: CONFIG_TRACE_EVENT_INJECT

Linux Kernel Configuration
└─>Kernel hacking
└─>Tracers
└─>Trace event injection
In linux kernel since version 5.1 (release Date: 2019-05-05)  
Allow user-space to inject a specific trace event into the ring
buffer. This is mainly used for testing purpose.

If unsure, say N.

source code: