337 			  u64 calltime, u64 rettime)  in __trace_graph_return()  argument
350 	entry->rettime				= rettime;  in __trace_graph_return()
375 	u64 calltime, rettime;  in trace_graph_return()  local
378 	rettime = trace_clock_local();  in trace_graph_return()
396 	__trace_graph_return(tr, trace, trace_ctx, calltime, rettime);  in trace_graph_return()
407 	u64 calltime, rettime;  in trace_graph_thresh_return()  local
410 	rettime = trace_clock_local();  in trace_graph_thresh_return()
428 	if (tracing_thresh && (rettime - calltime < tracing_thresh))  in trace_graph_thresh_return()
432 	__trace_graph_return(tr, trace, trace_ctx, calltime, rettime);  in trace_graph_thresh_return()
966 	duration = ret_entry->rettime - ret_entry->calltime;  in print_graph_entry_leaf()
1291 	u64 rettime = retentry->rettime;  in print_graph_return()  local
1292 	unsigned long long duration = rettime - calltime;  in print_graph_return()