176 static int tracepoint_add_func(struct tracepoint *tp,  in tracepoint_add_func()  argument
181 	if (tp->regfunc && !static_key_enabled(&tp->key))  in tracepoint_add_func()
182 		tp->regfunc();  in tracepoint_add_func()
184 	tp_funcs = rcu_dereference_protected(tp->funcs,  in tracepoint_add_func()
199 	rcu_assign_pointer(tp->funcs, tp_funcs);  in tracepoint_add_func()
200 	if (!static_key_enabled(&tp->key))  in tracepoint_add_func()
201 		static_key_slow_inc(&tp->key);  in tracepoint_add_func()
212 static int tracepoint_remove_func(struct tracepoint *tp,  in tracepoint_remove_func()  argument
217 	tp_funcs = rcu_dereference_protected(tp->funcs,  in tracepoint_remove_func()
227 		if (tp->unregfunc && static_key_enabled(&tp->key))  in tracepoint_remove_func()
228 			tp->unregfunc();  in tracepoint_remove_func()
230 		if (static_key_enabled(&tp->key))  in tracepoint_remove_func()
231 			static_key_slow_dec(&tp->key);  in tracepoint_remove_func()
233 	rcu_assign_pointer(tp->funcs, tp_funcs);  in tracepoint_remove_func()
250 int tracepoint_probe_register(struct tracepoint *tp, void *probe, void *data)  in tracepoint_probe_register()  argument
258 	ret = tracepoint_add_func(tp, &tp_func);  in tracepoint_probe_register()
272 int tracepoint_probe_unregister(struct tracepoint *tp, void *probe, void *data)  in tracepoint_probe_unregister()  argument
280 	ret = tracepoint_remove_func(tp, &tp_func);  in tracepoint_probe_unregister()
464 		void (*fct)(struct tracepoint *tp, void *priv),  in for_each_tracepoint_range()  argument
480 void for_each_kernel_tracepoint(void (*fct)(struct tracepoint *tp, void *priv),  in for_each_kernel_tracepoint()  argument