35 	struct trace_probe	tp;  member
39 	(offsetof(struct trace_kprobe, tp.args) +	\
296 	tk->tp.call.class = &tk->tp.class;  in alloc_trace_kprobe()
297 	tk->tp.call.name = kstrdup(event, GFP_KERNEL);  in alloc_trace_kprobe()
298 	if (!tk->tp.call.name)  in alloc_trace_kprobe()
306 	tk->tp.class.system = kstrdup(group, GFP_KERNEL);  in alloc_trace_kprobe()
307 	if (!tk->tp.class.system)  in alloc_trace_kprobe()
311 	INIT_LIST_HEAD(&tk->tp.files);  in alloc_trace_kprobe()
314 	kfree(tk->tp.call.name);  in alloc_trace_kprobe()
324 	for (i = 0; i < tk->tp.nr_args; i++)  in free_trace_kprobe()
325 		traceprobe_free_probe_arg(&tk->tp.args[i]);  in free_trace_kprobe()
327 	kfree(tk->tp.call.class->system);  in free_trace_kprobe()
328 	kfree(tk->tp.call.name);  in free_trace_kprobe()
339 		if (strcmp(trace_event_name(&tk->tp.call), event) == 0 &&  in find_trace_kprobe()
340 		    strcmp(tk->tp.call.class->system, group) == 0)  in find_trace_kprobe()
364 		list_add_tail_rcu(&link->list, &tk->tp.files);  in enable_trace_kprobe()
366 		tk->tp.flags |= TP_FLAG_TRACE;  in enable_trace_kprobe()
368 		tk->tp.flags |= TP_FLAG_PROFILE;  in enable_trace_kprobe()
370 	if (trace_probe_is_registered(&tk->tp) && !trace_kprobe_has_gone(tk)) {  in enable_trace_kprobe()
392 		link = find_event_file_link(&tk->tp, file);  in disable_trace_kprobe()
400 		if (!list_empty(&tk->tp.files))  in disable_trace_kprobe()
403 		tk->tp.flags &= ~TP_FLAG_TRACE;  in disable_trace_kprobe()
405 		tk->tp.flags &= ~TP_FLAG_PROFILE;  in disable_trace_kprobe()
407 	if (!trace_probe_is_enabled(&tk->tp) && trace_probe_is_registered(&tk->tp)) {  in disable_trace_kprobe()
436 	if (trace_probe_is_registered(&tk->tp))  in __register_trace_kprobe()
439 	for (i = 0; i < tk->tp.nr_args; i++)  in __register_trace_kprobe()
440 		traceprobe_update_arg(&tk->tp.args[i]);  in __register_trace_kprobe()
443 	if (trace_probe_is_enabled(&tk->tp))  in __register_trace_kprobe()
454 		tk->tp.flags |= TP_FLAG_REGISTERED;  in __register_trace_kprobe()
476 	if (trace_probe_is_registered(&tk->tp)) {  in __unregister_trace_kprobe()
481 		tk->tp.flags &= ~TP_FLAG_REGISTERED;  in __unregister_trace_kprobe()
492 	if (trace_probe_is_enabled(&tk->tp))  in unregister_trace_kprobe()
514 	old_tk = find_trace_kprobe(trace_event_name(&tk->tp.call),  in register_trace_kprobe()
515 			tk->tp.call.class->system);  in register_trace_kprobe()
563 					   trace_event_name(&tk->tp.call),  in trace_kprobe_module_callback()
711 		struct probe_arg *parg = &tk->tp.args[i];  in create_trace_kprobe()
714 		tk->tp.nr_args++;  in create_trace_kprobe()
742 							tk->tp.args, i)) {  in create_trace_kprobe()
750 		ret = traceprobe_parse_probe_arg(arg, &tk->tp.size, parg,  in create_trace_kprobe()
777 		if (trace_probe_is_enabled(&tk->tp)) {  in release_all_trace_kprobes()
819 	seq_printf(m, ":%s/%s", tk->tp.call.class->system,  in probes_seq_show()
820 			trace_event_name(&tk->tp.call));  in probes_seq_show()
830 	for (i = 0; i < tk->tp.nr_args; i++)  in probes_seq_show()
831 		seq_printf(m, " %s=%s", tk->tp.args[i].name, tk->tp.args[i].comm);  in probes_seq_show()
879 		   trace_event_name(&tk->tp.call), tk->nhit,  in probes_profile_seq_show()
915 	struct trace_event_call *call = &tk->tp.call;  in __kprobe_trace_func()
925 	dsize = __get_data_size(&tk->tp, regs);  in __kprobe_trace_func()
926 	size = sizeof(*entry) + tk->tp.size + dsize;  in __kprobe_trace_func()
936 	store_trace_args(sizeof(*entry), &tk->tp, regs, (u8 *)&entry[1], dsize);  in __kprobe_trace_func()
947 	list_for_each_entry_rcu(link, &tk->tp.files, list)  in kprobe_trace_func()
963 	struct trace_event_call *call = &tk->tp.call;  in __kretprobe_trace_func()
973 	dsize = __get_data_size(&tk->tp, regs);  in __kretprobe_trace_func()
974 	size = sizeof(*entry) + tk->tp.size + dsize;  in __kretprobe_trace_func()
985 	store_trace_args(sizeof(*entry), &tk->tp, regs, (u8 *)&entry[1], dsize);  in __kretprobe_trace_func()
997 	list_for_each_entry_rcu(link, &tk->tp.files, list)  in kretprobe_trace_func()
1009 	struct trace_probe *tp;  in print_kprobe_event()  local
1014 	tp = container_of(event, struct trace_probe, call.event);  in print_kprobe_event()
1016 	trace_seq_printf(s, "%s: (", trace_event_name(&tp->call));  in print_kprobe_event()
1024 	for (i = 0; i < tp->nr_args; i++)  in print_kprobe_event()
1025 		if (!tp->args[i].type->print(s, tp->args[i].name,  in print_kprobe_event()
1026 					     data + tp->args[i].offset, field))  in print_kprobe_event()
1040 	struct trace_probe *tp;  in print_kretprobe_event()  local
1045 	tp = container_of(event, struct trace_probe, call.event);  in print_kretprobe_event()
1047 	trace_seq_printf(s, "%s: (", trace_event_name(&tp->call));  in print_kretprobe_event()
1060 	for (i = 0; i < tp->nr_args; i++)  in print_kretprobe_event()
1061 		if (!tp->args[i].type->print(s, tp->args[i].name,  in print_kretprobe_event()
1062 					     data + tp->args[i].offset, field))  in print_kretprobe_event()
1080 	for (i = 0; i < tk->tp.nr_args; i++) {  in kprobe_event_define_fields()
1081 		struct probe_arg *parg = &tk->tp.args[i];  in kprobe_event_define_fields()
1104 	for (i = 0; i < tk->tp.nr_args; i++) {  in kretprobe_event_define_fields()
1105 		struct probe_arg *parg = &tk->tp.args[i];  in kretprobe_event_define_fields()
1125 	struct trace_event_call *call = &tk->tp.call;  in kprobe_perf_func()
1139 	dsize = __get_data_size(&tk->tp, regs);  in kprobe_perf_func()
1140 	__size = sizeof(*entry) + tk->tp.size + dsize;  in kprobe_perf_func()
1150 	store_trace_args(sizeof(*entry), &tk->tp, regs, (u8 *)&entry[1], dsize);  in kprobe_perf_func()
1160 	struct trace_event_call *call = &tk->tp.call;  in kretprobe_perf_func()
1174 	dsize = __get_data_size(&tk->tp, regs);  in kretprobe_perf_func()
1175 	__size = sizeof(*entry) + tk->tp.size + dsize;  in kretprobe_perf_func()
1185 	store_trace_args(sizeof(*entry), &tk->tp, regs, (u8 *)&entry[1], dsize);  in kretprobe_perf_func()
1230 	if (tk->tp.flags & TP_FLAG_TRACE)  in kprobe_dispatcher()
1233 	if (tk->tp.flags & TP_FLAG_PROFILE)  in kprobe_dispatcher()
1247 	if (tk->tp.flags & TP_FLAG_TRACE)  in kretprobe_dispatcher()
1250 	if (tk->tp.flags & TP_FLAG_PROFILE)  in kretprobe_dispatcher()
1267 	struct trace_event_call *call = &tk->tp.call;  in register_kprobe_event()
1279 	if (set_print_fmt(&tk->tp, trace_kprobe_is_return(tk)) < 0)  in register_kprobe_event()
1304 	ret = trace_remove_event_call(&tk->tp.call);  in unregister_kprobe_event()
1306 		kfree(tk->tp.call.print_fmt);  in unregister_kprobe_event()
1361 		if (file->event_call == &tk->tp.call)  in find_trace_probe_file()