434 perf_pmu__get_default_config(struct perf_pmu *pmu __maybe_unused)  in perf_pmu__get_default_config()
441 	struct perf_pmu *pmu;  in pmu_lookup()  local
460 	pmu = zalloc(sizeof(*pmu));  in pmu_lookup()
461 	if (!pmu)  in pmu_lookup()
464 	pmu->cpus = pmu_cpumask(name);  in pmu_lookup()
466 	INIT_LIST_HEAD(&pmu->format);  in pmu_lookup()
467 	INIT_LIST_HEAD(&pmu->aliases);  in pmu_lookup()
468 	list_splice(&format, &pmu->format);  in pmu_lookup()
469 	list_splice(&aliases, &pmu->aliases);  in pmu_lookup()
470 	pmu->name = strdup(name);  in pmu_lookup()
471 	pmu->type = type;  in pmu_lookup()
472 	list_add_tail(&pmu->list, &pmus);  in pmu_lookup()
474 	pmu->default_config = perf_pmu__get_default_config(pmu);  in pmu_lookup()
476 	return pmu;  in pmu_lookup()
481 	struct perf_pmu *pmu;  in pmu_find()  local
483 	list_for_each_entry(pmu, &pmus, list)  in pmu_find()
484 		if (!strcmp(pmu->name, name))  in pmu_find()
485 			return pmu;  in pmu_find()
490 struct perf_pmu *perf_pmu__scan(struct perf_pmu *pmu)  in perf_pmu__scan()  argument
496 	if (!pmu) {  in perf_pmu__scan()
498 		pmu = list_prepare_entry(pmu, &pmus, list);  in perf_pmu__scan()
500 	list_for_each_entry_continue(pmu, &pmus, list)  in perf_pmu__scan()
501 		return pmu;  in perf_pmu__scan()
507 	struct perf_pmu *pmu;  in perf_pmu__find()  local
514 	pmu = pmu_find(name);  in perf_pmu__find()
515 	if (pmu)  in perf_pmu__find()
516 		return pmu;  in perf_pmu__find()
675 int perf_pmu__config(struct perf_pmu *pmu, struct perf_event_attr *attr,  in perf_pmu__config()  argument
678 	bool zero = !!pmu->default_config;  in perf_pmu__config()
680 	attr->type = pmu->type;  in perf_pmu__config()
681 	return perf_pmu__config_terms(&pmu->format, attr, head_terms, zero);  in perf_pmu__config()
684 static struct perf_pmu_alias *pmu_find_alias(struct perf_pmu *pmu,  in pmu_find_alias()  argument
696 		if (pmu_find_format(&pmu->format, term->config))  in pmu_find_alias()
707 	list_for_each_entry(alias, &pmu->aliases, list) {  in pmu_find_alias()
744 int perf_pmu__check_alias(struct perf_pmu *pmu, struct list_head *head_terms,  in perf_pmu__check_alias()  argument
762 		alias = pmu_find_alias(pmu, term);  in perf_pmu__check_alias()
830 static char *format_alias(char *buf, int len, struct perf_pmu *pmu,  in format_alias()  argument
834 	int used = snprintf(buf, len, "%s/%s", pmu->name, alias->name);  in format_alias()
856 static char *format_alias_or(char *buf, int len, struct perf_pmu *pmu,  in format_alias_or()  argument
859 	snprintf(buf, len, "%s OR %s/%s/", alias->name, pmu->name, alias->name);  in format_alias_or()
872 	struct perf_pmu *pmu;  in print_pmu_events()  local
879 	pmu = NULL;  in print_pmu_events()
881 	while ((pmu = perf_pmu__scan(pmu)) != NULL) {  in print_pmu_events()
882 		list_for_each_entry(alias, &pmu->aliases, list)  in print_pmu_events()
884 		if (pmu->selectable)  in print_pmu_events()
890 	pmu = NULL;  in print_pmu_events()
892 	while ((pmu = perf_pmu__scan(pmu)) != NULL) {  in print_pmu_events()
893 		list_for_each_entry(alias, &pmu->aliases, list) {  in print_pmu_events()
894 			char *name = format_alias(buf, sizeof(buf), pmu, alias);  in print_pmu_events()
895 			bool is_cpu = !strcmp(pmu->name, "cpu");  in print_pmu_events()
904 				name = format_alias_or(buf, sizeof(buf), pmu, alias);  in print_pmu_events()
911 		if (pmu->selectable) {  in print_pmu_events()
913 			if (asprintf(&s, "%s//", pmu->name) < 0)  in print_pmu_events()
945 	struct perf_pmu *pmu;  in pmu_have_event()  local
948 	pmu = NULL;  in pmu_have_event()
949 	while ((pmu = perf_pmu__scan(pmu)) != NULL) {  in pmu_have_event()
950 		if (strcmp(pname, pmu->name))  in pmu_have_event()
952 		list_for_each_entry(alias, &pmu->aliases, list)  in pmu_have_event()
959 static FILE *perf_pmu__open_file(struct perf_pmu *pmu, const char *name)  in perf_pmu__open_file()  argument
970 		 "%s" EVENT_SOURCE_DEVICE_PATH "%s/%s", sysfs, pmu->name, name);  in perf_pmu__open_file()
978 int perf_pmu__scan_file(struct perf_pmu *pmu, const char *name, const char *fmt,  in perf_pmu__scan_file()  argument
986 	file = perf_pmu__open_file(pmu, name);  in perf_pmu__scan_file()