315 static int parse_unit_factor(const char *end, unsigned long *val)  in parse_unit_factor()
338 		long long val = strtoll(value, &end, 0);  in perf_parse_llong()  local
353 		long val = strtol(value, &end, 0);  in perf_parse_long()  local
636 	struct perf_config_item *item;  in find_config_item()  local
668 	struct perf_config_item *item = zalloc(sizeof(*item));  in add_config_item()  local
684 static int set_value(struct perf_config_item *item, const char *value)  in set_value()
686 	char *val = strdup(value);  in set_value()  local
703 	struct perf_config_item *item = NULL;  in collect_config()  local
821 	struct perf_config_item *item;  in perf_config_set()  local
865 static void perf_config_item__delete(struct perf_config_item *item)  in perf_config_item__delete()
874 	struct perf_config_item *item, *tmp;  in perf_config_section__purge()  local