thread_stack__set_trace_nr  503 tools/perf/util/intel-bts.c 		thread_stack__set_trace_nr(thread, btsq->cpu, buffer->buffer_nr + 1);
thread_stack__set_trace_nr 1976 tools/perf/util/intel-pt.c 		thread_stack__set_trace_nr(ptq->thread, ptq->cpu, state->trace_nr);
thread_stack__set_trace_nr   85 tools/perf/util/thread-stack.h void thread_stack__set_trace_nr(struct thread *thread, int cpu, u64 trace_nr);