175 	for (i = 0; funcs[i].func; i++)  in debug_print_probes()
176 		printk(KERN_DEBUG "Probe %d : %p\n", i, funcs[i].func);  in debug_print_probes()
188 	if (WARN_ON(!tp_func->func))  in func_add()
195 		for (iter_probes = 0; old[iter_probes].func; iter_probes++) {  in func_add()
196 			if (old[iter_probes].func == tp_stub_func)  in func_add()
198 			if (old[iter_probes].func == tp_func->func &&  in func_add()
210 		for (iter_probes = 0; old[iter_probes].func; iter_probes++) {  in func_add()
211 			if (old[iter_probes].func == tp_stub_func)  in func_add()
226 	new[nr_probes].func = NULL;  in func_add()
245 	if (tp_func->func) {  in func_remove()
246 		for (nr_probes = 0; old[nr_probes].func; nr_probes++) {  in func_remove()
247 			if ((old[nr_probes].func == tp_func->func &&  in func_remove()
249 			    old[nr_probes].func == tp_stub_func)  in func_remove()
269 			for (i = 0; old[i].func; i++) {  in func_remove()
270 				if ((old[i].func != tp_func->func ||  in func_remove()
272 				    old[i].func != tp_stub_func)  in func_remove()
275 			new[nr_probes - nr_del].func = NULL;  in func_remove()
282 			for (i = 0; old[i].func; i++) {  in func_remove()
283 				if (old[i].func == tp_func->func &&  in func_remove()
285 					WRITE_ONCE(old[i].func, tp_stub_func);  in func_remove()
301 	if (!tp_funcs[1].func)  in nr_func_state()
303 	if (!tp_funcs[2].func)  in nr_func_state()
310 	void *func = tp->iterator;  in tracepoint_update_call()  local
316 		func = tp_funcs[0].func;  in tracepoint_update_call()
317 	__static_call_update(tp->static_call_key, tp->static_call_tramp, func);  in tracepoint_update_call()
324 			       struct tracepoint_func *func, int prio,  in tracepoint_add_func()  argument
338 	old = func_add(&tp_funcs, func, prio);  in tracepoint_add_func()
397 		struct tracepoint_func *func)  in tracepoint_remove_func()  argument
403 	old = func_remove(&tp_funcs, func);  in tracepoint_remove_func()
479 	tp_func.func = probe;  in tracepoint_probe_register_prio_may_exist()
508 	tp_func.func = probe;  in tracepoint_probe_register_prio()
549 	tp_func.func = probe;  in tracepoint_probe_unregister()
798 static int rvh_func_add(struct tracepoint *tp, struct tracepoint_func *func)  in rvh_func_add()  argument
810 		if (!tp->funcs[i].func) {  in rvh_func_add()
812 				tp->funcs[i].data = func->data;  in rvh_func_add()
813 			WRITE_ONCE(tp->funcs[i].func, func->func);  in rvh_func_add()
822 static int android_rvh_add_func(struct tracepoint *tp, struct tracepoint_func *func)  in android_rvh_add_func()  argument
832 	ret = rvh_func_add(tp, func);  in android_rvh_add_func()
859 	tp_func.func = probe;  in android_rvh_probe_register()