316 	struct perf_evsel *evsel;  in write_event_desc()  local
332 	sz = (u32)sizeof(evsel->attr);  in write_event_desc()
337 	evlist__for_each(evlist, evsel) {  in write_event_desc()
338 		ret = do_write(fd, &evsel->attr, sz);  in write_event_desc()
348 		nri = evsel->ids;  in write_event_desc()
356 		ret = do_write_string(fd, perf_evsel__name(evsel));  in write_event_desc()
362 		ret = do_write(fd, evsel->id, evsel->ids * sizeof(u64));  in write_event_desc()
795 	struct perf_evsel *evsel;  in write_group_desc()  local
802 	evlist__for_each(evlist, evsel) {  in write_group_desc()
803 		if (perf_evsel__is_group_leader(evsel) &&  in write_group_desc()
804 		    evsel->nr_members > 1) {  in write_group_desc()
805 			const char *name = evsel->group_name ?: "{anon_group}";  in write_group_desc()
806 			u32 leader_idx = evsel->idx;  in write_group_desc()
807 			u32 nr_members = evsel->nr_members;  in write_group_desc()
954 	struct perf_evsel *evsel;  in free_event_desc()  local
959 	for (evsel = events; evsel->attr.size; evsel++) {  in free_event_desc()
960 		zfree(&evsel->name);  in free_event_desc()
961 		zfree(&evsel->id);  in free_event_desc()
970 	struct perf_evsel *evsel, *events = NULL;  in read_event_desc()  local
1002 	msz = sizeof(evsel->attr);  in read_event_desc()
1006 	for (i = 0, evsel = events; i < nre; evsel++, i++) {  in read_event_desc()
1007 		evsel->idx = i;  in read_event_desc()
1020 		memcpy(&evsel->attr, buf, msz);  in read_event_desc()
1028 			evsel->needs_swap = true;  in read_event_desc()
1031 		evsel->name = do_read_string(fd, ph);  in read_event_desc()
1039 		evsel->ids = nr;  in read_event_desc()
1040 		evsel->id = id;  in read_event_desc()
1068 	struct perf_evsel *evsel, *events = read_event_desc(ph, fd);  in print_event_desc()  local
1077 	for (evsel = events; evsel->attr.size; evsel++) {  in print_event_desc()
1078 		fprintf(fp, "# event : name = %s, ", evsel->name);  in print_event_desc()
1080 		if (evsel->ids) {  in print_event_desc()
1082 			for (j = 0, id = evsel->id; j < evsel->ids; j++, id++) {  in print_event_desc()
1090 		perf_event_attr__fprintf(fp, &evsel->attr, __desc_attr__fprintf, NULL);  in print_event_desc()
1203 	struct perf_evsel *evsel;  in print_group_desc()  local
1208 	evlist__for_each(session->evlist, evsel) {  in print_group_desc()
1209 		if (perf_evsel__is_group_leader(evsel) &&  in print_group_desc()
1210 		    evsel->nr_members > 1) {  in print_group_desc()
1211 			fprintf(fp, "# group: %s{%s", evsel->group_name ?: "",  in print_group_desc()
1212 				perf_evsel__name(evsel));  in print_group_desc()
1214 			nr = evsel->nr_members - 1;  in print_group_desc()
1216 			fprintf(fp, ",%s", perf_evsel__name(evsel));  in print_group_desc()
1484 	struct perf_evsel *evsel;  in perf_evlist__find_by_index()  local
1486 	evlist__for_each(evlist, evsel) {  in perf_evlist__find_by_index()
1487 		if (evsel->idx == idx)  in perf_evlist__find_by_index()
1488 			return evsel;  in perf_evlist__find_by_index()
1498 	struct perf_evsel *evsel;  in perf_evlist__set_event_name()  local
1503 	evsel = perf_evlist__find_by_index(evlist, event->idx);  in perf_evlist__set_event_name()
1504 	if (!evsel)  in perf_evlist__set_event_name()
1507 	if (evsel->name)  in perf_evlist__set_event_name()
1510 	evsel->name = strdup(event->name);  in perf_evlist__set_event_name()
1519 	struct perf_evsel *evsel, *events = read_event_desc(header, fd);  in process_event_desc()  local
1525 	for (evsel = events; evsel->attr.size; evsel++)  in process_event_desc()
1526 		perf_evlist__set_event_name(session->evlist, evsel);  in process_event_desc()
1807 	struct perf_evsel *evsel, *leader = NULL;  in process_group_desc()  local
1854 	evlist__for_each(session->evlist, evsel) {  in process_group_desc()
1855 		if (evsel->idx == (int) desc[i].leader_idx) {  in process_group_desc()
1856 			evsel->leader = evsel;  in process_group_desc()
1859 				evsel->group_name = desc[i].name;  in process_group_desc()
1862 			evsel->nr_members = desc[i].nr_members;  in process_group_desc()
1869 			leader = evsel;  in process_group_desc()
1870 			nr = evsel->nr_members - 1;  in process_group_desc()
1874 			evsel->leader = leader;  in process_group_desc()
2092 	struct perf_evsel *evsel;  in perf_session__write_header()  local
2098 	evlist__for_each(session->evlist, evsel) {  in perf_session__write_header()
2099 		evsel->id_offset = lseek(fd, 0, SEEK_CUR);  in perf_session__write_header()
2100 		err = do_write(fd, evsel->id, evsel->ids * sizeof(u64));  in perf_session__write_header()
2109 	evlist__for_each(evlist, evsel) {  in perf_session__write_header()
2111 			.attr = evsel->attr,  in perf_session__write_header()
2113 				.offset = evsel->id_offset,  in perf_session__write_header()
2114 				.size   = evsel->ids * sizeof(u64),  in perf_session__write_header()
2508 static int perf_evsel__prepare_tracepoint_event(struct perf_evsel *evsel,  in perf_evsel__prepare_tracepoint_event()  argument
2515 	if (evsel->tp_format)  in perf_evsel__prepare_tracepoint_event()
2523 	event = pevent_find_event(pevent, evsel->attr.config);  in perf_evsel__prepare_tracepoint_event()
2527 	if (!evsel->name) {  in perf_evsel__prepare_tracepoint_event()
2529 		evsel->name = strdup(bf);  in perf_evsel__prepare_tracepoint_event()
2530 		if (evsel->name == NULL)  in perf_evsel__prepare_tracepoint_event()
2534 	evsel->tp_format = event;  in perf_evsel__prepare_tracepoint_event()
2590 		struct perf_evsel *evsel;  in perf_session__read_header()  local
2603 		evsel = perf_evsel__new(&f_attr.attr);  in perf_session__read_header()
2605 		if (evsel == NULL)  in perf_session__read_header()
2608 		evsel->needs_swap = header->needs_swap;  in perf_session__read_header()
2613 		perf_evlist__add(session->evlist, evsel);  in perf_session__read_header()
2621 		if (perf_evsel__alloc_id(evsel, 1, nr_ids))  in perf_session__read_header()
2630 			perf_evlist__id_add(session->evlist, evsel, 0, j, f_id);  in perf_session__read_header()
2693 	struct perf_evsel *evsel;  in perf_event__synthesize_attrs()  local
2696 	evlist__for_each(session->evlist, evsel) {  in perf_event__synthesize_attrs()
2697 		err = perf_event__synthesize_attr(tool, &evsel->attr, evsel->ids,  in perf_event__synthesize_attrs()
2698 						  evsel->id, process);  in perf_event__synthesize_attrs()
2713 	struct perf_evsel *evsel;  in perf_event__process_attr()  local
2722 	evsel = perf_evsel__new(&event->attr.attr);  in perf_event__process_attr()
2723 	if (evsel == NULL)  in perf_event__process_attr()
2726 	perf_evlist__add(evlist, evsel);  in perf_event__process_attr()
2736 	if (perf_evsel__alloc_id(evsel, 1, n_ids))  in perf_event__process_attr()
2740 		perf_evlist__id_add(evlist, evsel, 0, i, event->attr.id[i]);  in perf_event__process_attr()