20 struct trace_array *tr;  variable
29 	trace_array_set_clr_event(tr, "sample-subsystem", "sample_event",  in trace_work_fn()
55 	trace_array_printk(tr, _THIS_IP_, "trace_array_printk: count=%d\n",  in simple_thread_func()
72 	trace_array_set_clr_event(tr, "sample-subsystem", "sample_event", true);  in simple_thread()
90 	 * the trace array - "tr". We are done using the trace array, hence  in simple_thread()
94 	trace_array_put(tr);  in simple_thread()
106 	 * associated with the trace array - "tr".  in sample_trace_array_init()
108 	tr = trace_array_get_by_name("sample-instance", "sched,timer,kprobes");  in sample_trace_array_init()
110 	if (!tr)  in sample_trace_array_init()
115 	trace_array_init_printk(tr);  in sample_trace_array_init()
119 		trace_array_put(tr);  in sample_trace_array_init()
120 		trace_array_destroy(tr);  in sample_trace_array_init()
133 	 * Remove/destroy "tr" using trace_array_destroy()  in sample_trace_array_exit()
135 	trace_array_destroy(tr);  in sample_trace_array_exit()