ftrace_shutdown   620 kernel/trace/fgraph.c 	ftrace_shutdown(&graph_ops, FTRACE_STOP_FUNC_RET);
ftrace_shutdown  4549 kernel/trace/ftrace.c 		ftrace_shutdown(&probe->ops, 0);
ftrace_shutdown  5533 kernel/trace/ftrace.c 		ftrace_shutdown(ops, 0);
ftrace_shutdown  6758 kernel/trace/ftrace.c 	ret = ftrace_shutdown(ops, 0);
ftrace_shutdown    35 kernel/trace/ftrace_internal.h int ftrace_shutdown(struct ftrace_ops *ops, int command);