193 static int tracepoint_add_func(struct tracepoint *tp,  in tracepoint_add_func()  argument
198 	if (tp->regfunc && !static_key_enabled(&tp->key))  in tracepoint_add_func()
199 		tp->regfunc();  in tracepoint_add_func()
201 	tp_funcs = rcu_dereference_protected(tp->funcs,  in tracepoint_add_func()
216 	rcu_assign_pointer(tp->funcs, tp_funcs);  in tracepoint_add_func()
217 	if (!static_key_enabled(&tp->key))  in tracepoint_add_func()
218 		static_key_slow_inc(&tp->key);  in tracepoint_add_func()
229 static int tracepoint_remove_func(struct tracepoint *tp,  in tracepoint_remove_func()  argument
234 	tp_funcs = rcu_dereference_protected(tp->funcs,  in tracepoint_remove_func()
244 		if (tp->unregfunc && static_key_enabled(&tp->key))  in tracepoint_remove_func()
245 			tp->unregfunc();  in tracepoint_remove_func()
247 		if (static_key_enabled(&tp->key))  in tracepoint_remove_func()
248 			static_key_slow_dec(&tp->key);  in tracepoint_remove_func()
250 	rcu_assign_pointer(tp->funcs, tp_funcs);  in tracepoint_remove_func()
268 int tracepoint_probe_register_prio(struct tracepoint *tp, void *probe,  in tracepoint_probe_register_prio()  argument
278 	ret = tracepoint_add_func(tp, &tp_func, prio);  in tracepoint_probe_register_prio()
297 int tracepoint_probe_register(struct tracepoint *tp, void *probe, void *data)  in tracepoint_probe_register()  argument
299 	return tracepoint_probe_register_prio(tp, probe, data, TRACEPOINT_DEFAULT_PRIO);  in tracepoint_probe_register()
311 int tracepoint_probe_unregister(struct tracepoint *tp, void *probe, void *data)  in tracepoint_probe_unregister()  argument
319 	ret = tracepoint_remove_func(tp, &tp_func);  in tracepoint_probe_unregister()
503 		void (*fct)(struct tracepoint *tp, void *priv),  in for_each_tracepoint_range()  argument
519 void for_each_kernel_tracepoint(void (*fct)(struct tracepoint *tp, void *priv),  in for_each_kernel_tracepoint()  argument