test_rec_probe 449 kernel/trace/trace_selftest.c static struct ftrace_ops test_rec_probe = { test_rec_probe 478 kernel/trace/trace_selftest.c ret = ftrace_set_filter(&test_rec_probe, func_name, len, 1); test_rec_probe 484 kernel/trace/trace_selftest.c ret = register_ftrace_function(&test_rec_probe); test_rec_probe 492 kernel/trace/trace_selftest.c unregister_ftrace_function(&test_rec_probe);