Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) # SPDX-License-Identifier: GPL-2.0-only
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) # builds the trace events example kernel modules;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) # then to use one (as root):  insmod <module_name.ko>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) # If you include a trace header outside of include/trace/events
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) # then the file that does the #define CREATE_TRACE_POINTS must
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) # have that tracer file in its main search path. This is because
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) # define_trace.h will include it, and must be able to find it from
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) # the include/trace directory.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) # Here trace-events-sample.c does the CREATE_TRACE_POINTS.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) CFLAGS_trace-events-sample.o := -I$(src)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) obj-$(CONFIG_SAMPLE_TRACE_EVENTS) += trace-events-sample.o