1ec8f24b7SThomas Gleixner# SPDX-License-Identifier: GPL-2.0-only 29cfe06f8SSteven Rostedt# builds the trace events example kernel modules; 39cfe06f8SSteven Rostedt# then to use one (as root): insmod <module_name.ko> 49cfe06f8SSteven Rostedt 544ad18e0SSteven Rostedt# If you include a trace header outside of include/trace/events 644ad18e0SSteven Rostedt# then the file that does the #define CREATE_TRACE_POINTS must 744ad18e0SSteven Rostedt# have that tracer file in its main search path. This is because 844ad18e0SSteven Rostedt# define_trace.h will include it, and must be able to find it from 944ad18e0SSteven Rostedt# the include/trace directory. 1044ad18e0SSteven Rostedt# 1144ad18e0SSteven Rostedt# Here trace-events-sample.c does the CREATE_TRACE_POINTS. 1244ad18e0SSteven Rostedt# 1335cf723eSChristoph HellwigCFLAGS_trace-events-sample.o := -I$(src) 14*3a73333fSSteven Rostedt (Google)CFLAGS_trace_custom_sched.o := -I$(src) 159cfe06f8SSteven Rostedt 169cfe06f8SSteven Rostedtobj-$(CONFIG_SAMPLE_TRACE_EVENTS) += trace-events-sample.o 17953c2f05SSteven Rostedt (Google)obj-$(CONFIG_SAMPLE_TRACE_CUSTOM_EVENTS) += trace_custom_sched.o 18