funcgraph_ops     295 kernel/trace/trace_functions_graph.c static struct fgraph_ops funcgraph_ops = {
funcgraph_ops     308 kernel/trace/trace_functions_graph.c 		ret = register_ftrace_graph(&funcgraph_ops);
funcgraph_ops     322 kernel/trace/trace_functions_graph.c 		unregister_ftrace_graph(&funcgraph_ops);