|  | # builds the trace events example kernel modules; | 
|  | # then to use one (as root):  insmod <module_name.ko> | 
|  |  | 
|  | # If you include a trace header outside of include/trace/events | 
|  | # then the file that does the #define CREATE_TRACE_POINTS must | 
|  | # have that tracer file in its main search path. This is because | 
|  | # define_trace.h will include it, and must be able to find it from | 
|  | # the include/trace directory. | 
|  | # | 
|  | # Here trace-events-sample.c does the CREATE_TRACE_POINTS. | 
|  | # | 
|  | CFLAGS_trace-events-sample.o := -I$(src) | 
|  |  | 
|  | obj-$(CONFIG_SAMPLE_TRACE_EVENTS) += trace-events-sample.o |