34 	.name = "fake",
57 	char *name;  member
117 	char *name;  member
130 static struct perf_pmu_format *perf_pmu__new_format(struct list_head *list, char *name)  in perf_pmu__new_format()  argument
138 	format->name = strdup(name);  in perf_pmu__new_format()
139 	if (!format->name) {  in perf_pmu__new_format()
179 	if (!perf_pmu__pathname_scnprintf(path, sizeof(path), pmu->name, "format"))  in perf_pmu_format__load()
182 	assert(strlen(path) + strlen(format->name) + 2 < sizeof(path));  in perf_pmu_format__load()
184 	strcat(path, format->name);  in perf_pmu_format__load()
209 		char *name = evt_ent->d_name;  in perf_pmu__format_parse()  local
211 		if (!strcmp(name, ".") || !strcmp(name, ".."))  in perf_pmu__format_parse()
214 		format = perf_pmu__new_format(&pmu->format, name);  in perf_pmu__format_parse()
222 			int fd = openat(dirfd, name, O_RDONLY);  in perf_pmu__format_parse()
247 static int pmu_format(struct perf_pmu *pmu, int dirfd, const char *name)  in pmu_format()  argument
251 	fd = perf_pmu__pathname_fd(dirfd, name, "format", O_DIRECTORY);  in pmu_format()
311 	scnprintf(path + len, sizeof(path) - len, "%s/events/%s.scale", pmu->name, alias->name);  in perf_pmu__parse_scale()
346 	scnprintf(path + len, sizeof(path) - len, "%s/events/%s.unit", pmu->name, alias->name);  in perf_pmu__parse_unit()
380 	scnprintf(path + len, sizeof(path) - len, "%s/events/%s.per-pkg", pmu->name, alias->name);  in perf_pmu__parse_per_pkg()
401 	scnprintf(path + len, sizeof(path) - len, "%s/events/%s.snapshot", pmu->name, alias->name);  in perf_pmu__parse_snapshot()
415 	zfree(&newalias->name);  in perf_pmu_free_alias()
435 						   const char *name,  in perf_pmu__find_alias()  argument
449 		scnprintf(event_file_name, sizeof(event_file_name), "events/%s", name);  in perf_pmu__find_alias()
450 		for (size_t i = 7, n = 7 + strlen(name); i < n; i++)  in perf_pmu__find_alias()
455 			for (size_t i = 7, n = 7 + strlen(name); i < n; i++)  in perf_pmu__find_alias()
465 		if (!strcasecmp(alias->name, name))  in perf_pmu__find_alias()
471 static bool assign_str(const char *name, const char *field, char **old_str,  in assign_str()  argument
483 		name, field, *old_str, new_str);  in assign_str()
516 	assign_str(pe->name, "desc", &data->alias->desc, pe->desc);  in update_alias()
517 	assign_str(pe->name, "long_desc", &data->alias->long_desc, pe->long_desc);  in update_alias()
518 	assign_str(pe->name, "topic", &data->alias->topic, pe->topic);  in update_alias()
534 static int perf_pmu__new_alias(struct perf_pmu *pmu, const char *name,  in perf_pmu__new_alias()  argument
543 	if (perf_pmu__find_alias(pmu, name, /*load=*/ false)) {  in perf_pmu__new_alias()
575 	alias->name = strdup(name);  in perf_pmu__new_alias()
598 			if (pmu_events_table__find_event(pmu->events_table, pmu, name,  in perf_pmu__new_alias()
616 static inline bool pmu_alias_info_file(char *name)  in pmu_alias_info_file()  argument
620 	len = strlen(name);  in pmu_alias_info_file()
621 	if (len > 5 && !strcmp(name + len - 5, ".unit"))  in pmu_alias_info_file()
623 	if (len > 6 && !strcmp(name + len - 6, ".scale"))  in pmu_alias_info_file()
625 	if (len > 8 && !strcmp(name + len - 8, ".per-pkg"))  in pmu_alias_info_file()
627 	if (len > 9 && !strcmp(name + len - 9, ".snapshot"))  in pmu_alias_info_file()
648 	scnprintf(path + len, sizeof(path) - len, "%s/events", pmu->name);  in pmu_aliases_parse()
663 		char *name = evt_ent->d_name;  in pmu_aliases_parse()  local
666 		if (!strcmp(name, ".") || !strcmp(name, ".."))  in pmu_aliases_parse()
672 		if (pmu_alias_info_file(name))  in pmu_aliases_parse()
675 		fd = openat(dir_fd, name, O_RDONLY);  in pmu_aliases_parse()
677 			pr_debug("Cannot open %s\n", name);  in pmu_aliases_parse()
686 		if (perf_pmu__new_alias(pmu, name, /*desc=*/ NULL,  in pmu_aliases_parse()
689 			pr_debug("Cannot set up %s\n", name);  in pmu_aliases_parse()
727 static struct perf_cpu_map *pmu_cpumask(int dirfd, const char *name, bool is_core)  in pmu_cpumask()  argument
737 	struct perf_pmu pmu = {.name = pmu_name};  in pmu_cpumask()
740 	strlcpy(pmu_name, name, sizeof(pmu_name));  in pmu_cpumask()
755 static bool pmu_is_uncore(int dirfd, const char *name)  in pmu_is_uncore()  argument
759 	fd = perf_pmu__pathname_fd(dirfd, name, "cpumask", O_PATH);  in pmu_is_uncore()
767 static char *pmu_id(const char *name)  in pmu_id()  argument
772 	perf_pmu__pathname_scnprintf(path, sizeof(path), name, "identifier");  in pmu_id()
789 static int is_sysfs_pmu_core(const char *name)  in is_sysfs_pmu_core()  argument
793 	if (!perf_pmu__pathname_scnprintf(path, sizeof(path), name, "cpus"))  in is_sysfs_pmu_core()
867 static bool pmu_uncore_alias_match(const char *pmu_name, const char *name)  in pmu_uncore_alias_match()  argument
873 		return perf_pmu__match_ignoring_suffix(name, pmu_name);  in pmu_uncore_alias_match()
899 		name = strstr(name, tok);  in pmu_uncore_alias_match()
900 		if (!name ||  in pmu_uncore_alias_match()
901 		    (!next_tok && !perf_pmu__match_ignoring_suffix(name, tok))) {  in pmu_uncore_alias_match()
908 		name += strlen(tok);  in pmu_uncore_alias_match()
945 	perf_pmu__new_alias(pmu, pe->name, pe->desc, pe->event, /*val_fd=*/ NULL,  in pmu_add_cpu_aliases_map_callback()
980 	if (pmu_uncore_alias_match(pe->pmu, pmu->name) &&  in pmu_add_sys_aliases_iter_fn()
983 				pe->name,  in pmu_add_sys_aliases_iter_fn()
1009 pmu_find_real_name(const char *name)  in pmu_find_real_name()  argument
1011 	return name;  in pmu_find_real_name()
1015 pmu_find_alias_name(const char *name __maybe_unused)  in pmu_find_alias_name()
1032 	const char *name = pmu_find_real_name(lookup_name);  in perf_pmu__lookup()  local
1039 	pmu->name = strdup(name);  in perf_pmu__lookup()
1040 	if (!pmu->name)  in perf_pmu__lookup()
1059 	if (pmu_format(pmu, dirfd, name))  in perf_pmu__lookup()
1062 	pmu->is_core = is_pmu_core(name);  in perf_pmu__lookup()
1063 	pmu->cpus = pmu_cpumask(dirfd, name, pmu->is_core);  in perf_pmu__lookup()
1065 	alias_name = pmu_find_alias_name(name);  in perf_pmu__lookup()
1073 	pmu->is_uncore = pmu_is_uncore(dirfd, name);  in perf_pmu__lookup()
1075 		pmu->id = pmu_id(name);  in perf_pmu__lookup()
1091 	zfree(&pmu->name);  in perf_pmu__lookup()
1104 	pmu->name = strdup("cpu");  in perf_pmu__create_placeholder_core_pmu()
1105 	if (!pmu->name) {  in perf_pmu__create_placeholder_core_pmu()
1139 				   pmu->name, format->name, format->value);  in perf_pmu__warn_invalid_formats()
1182 pmu_find_format(struct list_head *formats, const char *name)  in pmu_find_format()  argument
1187 		if (!strcmp(format->name, name))  in pmu_find_format()
1193 __u64 perf_pmu__format_bits(struct perf_pmu *pmu, const char *name)  in perf_pmu__format_bits()  argument
1195 	struct perf_pmu_format *format = pmu_find_format(&pmu->format, name);  in perf_pmu__format_bits()
1208 int perf_pmu__format_type(struct perf_pmu *pmu, const char *name)  in perf_pmu__format_type()  argument
1210 	struct perf_pmu_format *format = pmu_find_format(&pmu->format, name);  in perf_pmu__format_type()
1292 		if (strbuf_addf(&buf, i++ ? ",%s" : "%s", format->name) < 0)  in pmu_formats_string()
1338 				term->config, pmu->name) < 0)  in pmu_config_term()
1462 	const char *name;  in pmu_find_alias()  local
1472 		name = term->config;  in pmu_find_alias()
1477 		name = term->val.str;  in pmu_find_alias()
1482 	alias = perf_pmu__find_alias(pmu, name, /*load=*/ true);  in pmu_find_alias()
1488 	    pmu_events_table__find_event(pmu->events_table, pmu, name,  in pmu_find_alias()
1491 		alias = perf_pmu__find_alias(pmu, name, /*load=*/ false);  in pmu_find_alias()
1608 	if (!strcmp(args->event, info->name))  in find_event_callback()
1633 		zfree(&fmt->name);  in perf_pmu__del_formats()
1638 bool perf_pmu__has_format(const struct perf_pmu *pmu, const char *name)  in perf_pmu__has_format()  argument
1643 		if (!strcmp(format->name, name))  in perf_pmu__has_format()
1649 bool is_pmu_core(const char *name)  in is_pmu_core()  argument
1651 	return !strcmp(name, "cpu") || !strcmp(name, "cpum_cf") || is_sysfs_pmu_core(name);  in is_pmu_core()
1664 bool perf_pmu__have_event(struct perf_pmu *pmu, const char *name)  in perf_pmu__have_event()  argument
1666 	if (perf_pmu__find_alias(pmu, name, /*load=*/ true) != NULL)  in perf_pmu__have_event()
1670 	return pmu_events_table__find_event(pmu->events_table, pmu, name, NULL, NULL) == 0;  in perf_pmu__have_event()
1702 		? pmu_name_len_no_suffix(pmu->name, /*num=*/NULL)  in format_alias()
1703 		: (int)strlen(pmu->name);  in format_alias()
1704 	int used = snprintf(buf, len, "%.*s/%s", pmu_name_len, pmu->name, alias->name);  in format_alias()
1743 		info.pmu_name = event->pmu_name ?: pmu->name;  in perf_pmu__for_each_event()
1746 			info.name = event->name;  in perf_pmu__for_each_event()
1749 			info.name = format_alias(buf, sizeof(buf), pmu, event,  in perf_pmu__for_each_event()
1752 				info.alias = info.name;  in perf_pmu__for_each_event()
1753 				info.name = event->name;  in perf_pmu__for_each_event()
1778 		info.name = buf;  in perf_pmu__for_each_event()
1779 		snprintf(buf, sizeof(buf), "%s//", pmu->name);  in perf_pmu__for_each_event()
1786 		info.pmu_name = pmu->name;  in perf_pmu__for_each_event()
1797 	return !strcmp(pmu->name, pmu_name) ||  in pmu__name_match()
1798 		(pmu->is_uncore && pmu_uncore_alias_match(pmu_name, pmu->name)) ||  in pmu__name_match()
1826 		if (!strcmp(pmu->name, known_sw_pmus[i]))  in perf_pmu__is_software()
1832 FILE *perf_pmu__open_file(struct perf_pmu *pmu, const char *name)  in perf_pmu__open_file()  argument
1836 	if (!perf_pmu__pathname_scnprintf(path, sizeof(path), pmu->name, name) ||  in perf_pmu__open_file()
1843 FILE *perf_pmu__open_file_at(struct perf_pmu *pmu, int dirfd, const char *name)  in perf_pmu__open_file_at()  argument
1847 	fd = perf_pmu__pathname_fd(dirfd, pmu->name, name, O_RDONLY);  in perf_pmu__open_file_at()
1854 int perf_pmu__scan_file(struct perf_pmu *pmu, const char *name, const char *fmt,  in perf_pmu__scan_file()  argument
1862 	file = perf_pmu__open_file(pmu, name);  in perf_pmu__scan_file()
1871 int perf_pmu__scan_file_at(struct perf_pmu *pmu, int dirfd, const char *name,  in perf_pmu__scan_file_at()  argument
1879 	file = perf_pmu__open_file_at(pmu, dirfd, name);  in perf_pmu__scan_file_at()
1888 bool perf_pmu__file_exists(struct perf_pmu *pmu, const char *name)  in perf_pmu__file_exists()  argument
1892 	if (!perf_pmu__pathname_scnprintf(path, sizeof(path), pmu->name, name))  in perf_pmu__file_exists()
1898 static int perf_pmu__new_caps(struct list_head *list, char *name, char *value)  in perf_pmu__new_caps()  argument
1905 	caps->name = strdup(name);  in perf_pmu__new_caps()
1906 	if (!caps->name)  in perf_pmu__new_caps()
1915 	zfree(&caps->name);  in perf_pmu__new_caps()
1928 		zfree(&caps->name);  in perf_pmu__del_caps()
1952 	if (!perf_pmu__pathname_scnprintf(caps_path, sizeof(caps_path), pmu->name, "caps"))  in perf_pmu__caps_parse()
1967 		char *name = evt_ent->d_name;  in perf_pmu__caps_parse()  local
1972 		if (!strcmp(name, ".") || !strcmp(name, ".."))  in perf_pmu__caps_parse()
1975 		fd = openat(caps_fd, name, O_RDONLY);  in perf_pmu__caps_parse()
1985 		    (perf_pmu__new_caps(&pmu->caps, name, value) < 0)) {  in perf_pmu__caps_parse()
2024 				   const char *name, int config_num,  in perf_pmu__warn_invalid_config()  argument
2046 		   name ?: "N/A", buf, config_name, config);  in perf_pmu__warn_invalid_config()
2049 int perf_pmu__match(const char *pattern, const char *name, const char *tok)  in perf_pmu__match()  argument
2051 	if (!name)  in perf_pmu__match()
2054 	if (fnmatch(pattern, name, 0))  in perf_pmu__match()
2057 	if (tok && !perf_pmu__match_ignoring_suffix(name, tok))  in perf_pmu__match()
2127 	zfree(&pmu->name);  in perf_pmu__delete()
2147 			return event->name;  in perf_pmu__name_from_config()