93 static int perf_pmu__parse_scale(struct perf_pmu_alias *alias, char *dir, char *name)  in perf_pmu__parse_scale()  argument
128 	alias->scale = strtod(scale, NULL);  in perf_pmu__parse_scale()
139 static int perf_pmu__parse_unit(struct perf_pmu_alias *alias, char *dir, char *name)  in perf_pmu__parse_unit()  argument
151 		sret = read(fd, alias->unit, UNIT_MAX_LEN);  in perf_pmu__parse_unit()
157 	alias->unit[sret] = '\0';  in perf_pmu__parse_unit()
162 	alias->unit[0] = '\0';  in perf_pmu__parse_unit()
167 perf_pmu__parse_per_pkg(struct perf_pmu_alias *alias, char *dir, char *name)  in perf_pmu__parse_per_pkg()  argument
180 	alias->per_pkg = true;  in perf_pmu__parse_per_pkg()
184 static int perf_pmu__parse_snapshot(struct perf_pmu_alias *alias,  in perf_pmu__parse_snapshot()  argument
196 	alias->snapshot = true;  in perf_pmu__parse_snapshot()
203 	struct perf_pmu_alias *alias;  in perf_pmu__new_alias()  local
212 	alias = malloc(sizeof(*alias));  in perf_pmu__new_alias()
213 	if (!alias)  in perf_pmu__new_alias()
216 	INIT_LIST_HEAD(&alias->terms);  in perf_pmu__new_alias()
217 	alias->scale = 1.0;  in perf_pmu__new_alias()
218 	alias->unit[0] = '\0';  in perf_pmu__new_alias()
219 	alias->per_pkg = false;  in perf_pmu__new_alias()
221 	ret = parse_events_terms(&alias->terms, buf);  in perf_pmu__new_alias()
223 		free(alias);  in perf_pmu__new_alias()
227 	alias->name = strdup(name);  in perf_pmu__new_alias()
231 	perf_pmu__parse_unit(alias, dir, name);  in perf_pmu__new_alias()
232 	perf_pmu__parse_scale(alias, dir, name);  in perf_pmu__new_alias()
233 	perf_pmu__parse_per_pkg(alias, dir, name);  in perf_pmu__new_alias()
234 	perf_pmu__parse_snapshot(alias, dir, name);  in perf_pmu__new_alias()
236 	list_add_tail(&alias->list, list);  in perf_pmu__new_alias()
327 static int pmu_alias_terms(struct perf_pmu_alias *alias,  in pmu_alias_terms()  argument
334 	list_for_each_entry(term, &alias->terms, list) {  in pmu_alias_terms()
687 	struct perf_pmu_alias *alias;  in pmu_find_alias()  local
707 	list_for_each_entry(alias, &pmu->aliases, list) {  in pmu_find_alias()
708 		if (!strcasecmp(alias->name, name))  in pmu_find_alias()
709 			return alias;  in pmu_find_alias()
715 static int check_info_data(struct perf_pmu_alias *alias,  in check_info_data()  argument
723 	if ((info->unit && alias->unit) ||  in check_info_data()
724 	    (info->scale && alias->scale) ||  in check_info_data()
725 	    (info->snapshot && alias->snapshot))  in check_info_data()
728 	if (alias->unit)  in check_info_data()
729 		info->unit = alias->unit;  in check_info_data()
731 	if (alias->scale)  in check_info_data()
732 		info->scale = alias->scale;  in check_info_data()
734 	if (alias->snapshot)  in check_info_data()
735 		info->snapshot = alias->snapshot;  in check_info_data()
748 	struct perf_pmu_alias *alias;  in perf_pmu__check_alias()  local
762 		alias = pmu_find_alias(pmu, term);  in perf_pmu__check_alias()
763 		if (!alias)  in perf_pmu__check_alias()
765 		ret = pmu_alias_terms(alias, &term->list);  in perf_pmu__check_alias()
769 		ret = check_info_data(alias, info);  in perf_pmu__check_alias()
773 		if (alias->per_pkg)  in perf_pmu__check_alias()
831 			  struct perf_pmu_alias *alias)  in format_alias()  argument
834 	int used = snprintf(buf, len, "%s/%s", pmu->name, alias->name);  in format_alias()
836 	list_for_each_entry(term, &alias->terms, list) {  in format_alias()
857 			     struct perf_pmu_alias *alias)  in format_alias_or()  argument
859 	snprintf(buf, len, "%s OR %s/%s/", alias->name, pmu->name, alias->name);  in format_alias_or()
873 	struct perf_pmu_alias *alias;  in print_pmu_events()  local
882 		list_for_each_entry(alias, &pmu->aliases, list)  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()
899 			      (!is_cpu && strglobmatch(alias->name,  in print_pmu_events()
904 				name = format_alias_or(buf, sizeof(buf), pmu, alias);  in print_pmu_events()
946 	struct perf_pmu_alias *alias;  in pmu_have_event()  local
952 		list_for_each_entry(alias, &pmu->aliases, list)  in pmu_have_event()
953 			if (!strcmp(alias->name, name))  in pmu_have_event()