old_tk            628 kernel/trace/trace_kprobe.c 	struct trace_kprobe *old_tk;
old_tk            633 kernel/trace/trace_kprobe.c 	old_tk = find_trace_kprobe(trace_probe_name(&tk->tp),
old_tk            635 kernel/trace/trace_kprobe.c 	if (old_tk) {
old_tk            636 kernel/trace/trace_kprobe.c 		if (trace_kprobe_is_return(tk) != trace_kprobe_is_return(old_tk)) {
old_tk            641 kernel/trace/trace_kprobe.c 			ret = append_trace_kprobe(tk, old_tk);