628 static struct tracer		*trace_types __read_mostly;
879 	struct tracer *tracer = tr->current_trace;  in tracing_snapshot()  local
896 	if (tracer->use_max_tr) {  in tracing_snapshot()
1391 static int run_tracer_selftest(struct tracer *type)  in run_tracer_selftest()
1394 	struct tracer *saved_tracer = tr->current_trace;  in run_tracer_selftest()
1450 static inline int run_tracer_selftest(struct tracer *type)  in run_tracer_selftest()
1456 static void add_tracer_options(struct trace_array *tr, struct tracer *t);
1466 int __init register_tracer(struct tracer *type)  in register_tracer()
1468 	struct tracer *t;  in register_tracer()
2987 	struct tracer *type = iter->trace;  in print_trace_header()
3651 trace_ok_for_array(struct tracer *t, struct trace_array *tr)  in trace_ok_for_array()
3657 static struct tracer *
3658 get_tracer_for_array(struct trace_array *tr, struct tracer *t)  in get_tracer_for_array()
3670 	struct tracer *t = v;  in t_next()
3683 	struct tracer *t;  in t_start()
3702 	struct tracer *t = v;  in t_show()
3892 	struct tracer *trace = tracer_flags->trace;  in __set_tracer_option()
3909 	struct tracer *trace = tr->current_trace;  in set_tracer_option()
3925 int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set)  in trace_keep_overwrite()  argument
3927 	if (tracer->enabled && (mask & TRACE_ITER_OVERWRITE) && !set)  in trace_keep_overwrite()
4690 int tracer_init(struct tracer *t, struct trace_array *tr)  in tracer_init()
4850 create_trace_option_files(struct trace_array *tr, struct tracer *tracer);
4869 static void add_tracer_options(struct trace_array *tr, struct tracer *t)  in add_tracer_options()
4880 	struct tracer *t;  in tracing_set_tracer()
6881 create_trace_option_files(struct trace_array *tr, struct tracer *tracer)  in create_trace_option_files()  argument
6890 	if (!tracer)  in create_trace_option_files()
6893 	flags = tracer->flags;  in create_trace_option_files()
6902 	if (!trace_ok_for_array(tracer, tr))  in create_trace_option_files()
6907 		if (WARN_ON_ONCE(tr->topts[i].tracer->flags == tracer->flags))  in create_trace_option_files()
6928 	tr->topts[tr->nr_topts].tracer = tracer;  in create_trace_option_files()
7121 	struct tracer *t;  in __update_tracer_options()