622 static struct tracer		*trace_types __read_mostly;
899 	struct tracer *tracer = tr->current_trace;  in tracing_snapshot_instance()  local
916 	if (tracer->use_max_tr) {  in tracing_snapshot_instance()
1449 	struct tracer			*type;
1454 static int save_selftest(struct tracer *type)  in save_selftest()
1467 static int run_tracer_selftest(struct tracer *type)  in run_tracer_selftest()
1470 	struct tracer *saved_tracer = tr->current_trace;  in run_tracer_selftest()
1537 	struct tracer *t, **last;  in init_trace_selftests()
1575 static inline int run_tracer_selftest(struct tracer *type)  in run_tracer_selftest()
1581 static void add_tracer_options(struct trace_array *tr, struct tracer *t);
1591 int __init register_tracer(struct tracer *type)  in register_tracer()
1593 	struct tracer *t;  in register_tracer()
3408 	struct tracer *type = iter->trace;  in print_trace_header()
4069 trace_ok_for_array(struct tracer *t, struct trace_array *tr)  in trace_ok_for_array()
4075 static struct tracer *
4076 get_tracer_for_array(struct trace_array *tr, struct tracer *t)  in get_tracer_for_array()
4088 	struct tracer *t = v;  in t_next()
4101 	struct tracer *t;  in t_start()
4120 	struct tracer *t = v;  in t_show()
4310 	struct tracer *trace = tracer_flags->trace;  in __set_tracer_option()
4327 	struct tracer *trace = tr->current_trace;  in set_tracer_option()
4343 int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set)  in trace_keep_overwrite()  argument
4345 	if (tracer->enabled && (mask & TRACE_ITER_OVERWRITE) && !set)  in trace_keep_overwrite()
5152 int tracer_init(struct tracer *t, struct trace_array *tr)  in tracer_init()
5312 create_trace_option_files(struct trace_array *tr, struct tracer *tracer);
5331 static void add_tracer_options(struct trace_array *tr, struct tracer *t)  in add_tracer_options()
5342 	struct tracer *t;  in tracing_set_tracer()
7511 create_trace_option_files(struct trace_array *tr, struct tracer *tracer)  in create_trace_option_files()  argument
7520 	if (!tracer)  in create_trace_option_files()
7523 	flags = tracer->flags;  in create_trace_option_files()
7532 	if (!trace_ok_for_array(tracer, tr))  in create_trace_option_files()
7537 		if (WARN_ON_ONCE(tr->topts[i].tracer->flags == tracer->flags))  in create_trace_option_files()
7558 	tr->topts[tr->nr_topts].tracer = tracer;  in create_trace_option_files()
7753 	struct tracer *t;  in __update_tracer_options()