perf_probe 1477 drivers/ntb/test/ntb_perf.c .probe = perf_probe, perf_probe 646 include/trace/trace_events.h .perf_probe = perf_trace_##call, perf_probe 300 kernel/trace/trace_events.c call->class->perf_probe, perf_probe 304 kernel/trace/trace_events.c call->class->perf_probe,