1315 		pev->group = strdup_esc(*arg);  in parse_perf_probe_event_name()
1316 		if (!pev->group)  in parse_perf_probe_event_name()
1320 		pev->group = NULL;  in parse_perf_probe_event_name()
1329 		zfree(&pev->group);  in parse_perf_probe_event_name()
1767 	tev->group = strdup(fmt2_str);  in parse_probe_trace_command()
1769 	if (tev->group == NULL || tev->event == NULL) {  in parse_probe_trace_command()
1773 	pr_debug("Group:%s Event:%s probe:%c\n", tev->group, tev->event, pr);  in parse_probe_trace_command()
1949 		if (strbuf_addf(&buf, "%s:%s=", pev->group ?: PERFPROBE_GROUP,  in synthesize_perf_probe_command()
2058 			tev->group, tev->event) < 0)  in synthesize_probe_trace_command()
2180 	pev->group = strdup(tev->group);  in convert_to_perf_probe_event()
2181 	if (pev->event == NULL || pev->group == NULL)  in convert_to_perf_probe_event()
2219 	zfree(&pev->group);  in clear_perf_probe_event()
2290 	dst->group = strdup_or_goto(src->group, out_err);  in perf_probe_event__copy()
2318 	zfree(&tev->group);  in clear_probe_trace_event()
2447 static int perf_probe_event__sprintf(const char *group, const char *event,  in perf_probe_event__sprintf()  argument
2455 	if (asprintf(&buf, "%s:%s", group, event) < 0)  in perf_probe_event__sprintf()
2489 int show_perf_probe_event(const char *group, const char *event,  in show_perf_probe_event()  argument
2496 	ret = perf_probe_event__sprintf(group, event, pev, module, &buf);  in show_perf_probe_event()
2518 	if (e_snprintf(tmp, 128, "%s:%s", tev->group, tev->event) < 0)  in filter_probe_trace_event()
2548 			ret = show_perf_probe_event(pev.group, pev.event,  in __show_perf_probe_events()
2671 			   tev->group, tev->event);  in warn_uprobe_event_compat()
2695 	const char *event, *group;  in probe_trace_event__set_name()  local
2713 	if (pev->group && !pev->sdt)  in probe_trace_event__set_name()
2714 		group = pev->group;  in probe_trace_event__set_name()
2715 	else if (tev->group)  in probe_trace_event__set_name()
2716 		group = tev->group;  in probe_trace_event__set_name()
2718 		group = PERFPROBE_GROUP;  in probe_trace_event__set_name()
2729 	tev->group = strdup(group);  in probe_trace_event__set_name()
2730 	if (tev->event == NULL || tev->group == NULL)  in probe_trace_event__set_name()
3093 	if (tev->group) {  in try_to_find_absolute_address()
3094 		tev->group = strdup(pev->group);  in try_to_find_absolute_address()
3095 		if (!tev->group)  in try_to_find_absolute_address()
3190 		if (!entry->pev.event || !entry->pev.group)  in find_cached_events()
3192 		if ((!pev->group || strglobmatch(entry->pev.group, pev->group)) &&  in find_cached_events()
3319 	if (!pev->group && !pev->sdt) {  in convert_to_probe_trace_events()
3322 			pev->group = strdup(PERFPROBE_GROUP);  in convert_to_probe_trace_events()
3323 			ret = pev->group ? 0 : -ENOMEM;  in convert_to_probe_trace_events()
3325 			ret = convert_exec_to_group(pev->target, &pev->group);  in convert_to_probe_trace_events()