print_graph_prologue  877 kernel/trace/trace_functions_graph.c 	print_graph_prologue(iter, s, TRACE_GRAPH_ENT, call->func, flags);
print_graph_prologue  937 kernel/trace/trace_functions_graph.c 	print_graph_prologue(iter, s, 0, 0, flags);
print_graph_prologue  984 kernel/trace/trace_functions_graph.c 	print_graph_prologue(iter, s, 0, 0, flags);