User trace events
modulename: trace_events_user.ko
configname: CONFIG_USER_EVENTS
Linux Kernel Configuration
└─>Kernel hacking
└─>Tracers
└─>User trace events
In linux kernel since version 5.2 (release Date: 2019-07-07)
User trace events are user-defined trace events that
can be used like an existing kernel trace event. User trace
events are generated by writing to a tracefs file. User
processes can determine if their tracing events should be
generated by registering a value and bit with the kernel
that reflects when it is enabled or not.
See
can be used like an existing kernel trace event. User trace
events are generated by writing to a tracefs file. User
processes can determine if their tracing events should be
generated by registering a value and bit with the kernel
that reflects when it is enabled or not.
See