},
};
-int pmu_events_table__for_each_event(const struct pmu_events_table *table, pmu_event_iter_fn fn,
- void *data)
+int pmu_events_table__for_each_event(const struct pmu_events_table *table, struct perf_pmu *pmu,
+ pmu_event_iter_fn fn, void *data)
{
for (const struct pmu_event *pe = &table->entries[0]; pe->name; pe++) {
- int ret = fn(pe, table, data);
+ int ret;
+ if (pmu && !pmu__name_match(pmu, pe->pmu))
+ continue;
+
+ ret = fn(pe, table, data);
if (ret)
return ret;
}
int pmu_for_each_core_event(pmu_event_iter_fn fn, void *data)
{
for (const struct pmu_events_map *tables = &pmu_events_map[0]; tables->arch; tables++) {
- int ret = pmu_events_table__for_each_event(&tables->event_table, fn, data);
+ int ret = pmu_events_table__for_each_event(&tables->event_table,
+ /*pmu=*/ NULL, fn, data);
if (ret)
return ret;
for (const struct pmu_sys_events *tables = &pmu_sys_event_tables[0];
tables->name;
tables++) {
- int ret = pmu_events_table__for_each_event(&tables->table, fn, data);
+ int ret = pmu_events_table__for_each_event(&tables->table, /*pmu=*/ NULL, fn, data);
if (ret)
return ret;
}
int pmu_events_table__for_each_event(const struct pmu_events_table *table,
+ struct perf_pmu *pmu,
pmu_event_iter_fn fn,
void *data)
{
for (size_t i = 0; i < table->num_pmus; i++) {
- int ret = pmu_events_table__for_each_event_pmu(table, &table->pmus[i],
- fn, data);
+ const struct pmu_table_entry *table_pmu = &table->pmus[i];
+ const char *pmu_name = &big_c_string[table_pmu->pmu_name.offset];
+ int ret;
- if (ret)
+ if (pmu && !pmu__name_match(pmu, pmu_name))
+ continue;
+
+ ret = pmu_events_table__for_each_event_pmu(table, table_pmu, fn, data);
+ if (pmu || ret)
return ret;
}
return 0;
for (const struct pmu_events_map *tables = &pmu_events_map[0];
tables->arch;
tables++) {
- int ret = pmu_events_table__for_each_event(&tables->event_table, fn, data);
+ int ret = pmu_events_table__for_each_event(&tables->event_table,
+ /*pmu=*/ NULL, fn, data);
if (ret)
return ret;
for (const struct pmu_sys_events *tables = &pmu_sys_event_tables[0];
tables->name;
tables++) {
- int ret = pmu_events_table__for_each_event(&tables->event_table, fn, data);
+ int ret = pmu_events_table__for_each_event(&tables->event_table,
+ /*pmu=*/ NULL, fn, data);
if (ret)
return ret;
const struct pmu_metrics_table *table,
void *data);
-int pmu_events_table__for_each_event(const struct pmu_events_table *table, pmu_event_iter_fn fn,
+int pmu_events_table__for_each_event(const struct pmu_events_table *table,
+ struct perf_pmu *pmu,
+ pmu_event_iter_fn fn,
void *data);
int pmu_metrics_table__for_each_metric(const struct pmu_metrics_table *table, pmu_metric_iter_fn fn,
void *data);
if (!table || !sys_event_table)
return -1;
- err = pmu_events_table__for_each_event(table, test__pmu_event_table_core_callback,
+ err = pmu_events_table__for_each_event(table, /*pmu=*/ NULL,
+ test__pmu_event_table_core_callback,
&map_events);
if (err)
return err;
- err = pmu_events_table__for_each_event(sys_event_table, test__pmu_event_table_sys_callback,
+ err = pmu_events_table__for_each_event(sys_event_table, /*pmu=*/ NULL,
+ test__pmu_event_table_sys_callback,
&map_events);
if (err)
return err;
return res;
}
-struct pmu_add_cpu_aliases_map_data {
- /* List being added to. */
- struct list_head *head;
- /* If a pmu_event lacks a given PMU the default used. */
- char *default_pmu_name;
- /* The PMU that we're searching for events for. */
- struct perf_pmu *pmu;
-};
-
static int pmu_add_cpu_aliases_map_callback(const struct pmu_event *pe,
const struct pmu_events_table *table __maybe_unused,
void *vdata)
{
- struct pmu_add_cpu_aliases_map_data *data = vdata;
- const char *pname = pe->pmu ?: data->default_pmu_name;
+ struct list_head *head = vdata;
- if (!strcmp(pname, data->pmu->name) ||
- (data->pmu->is_uncore && pmu_uncore_alias_match(pname, data->pmu->name))) {
- /* need type casts to override 'const' */
- __perf_pmu__new_alias(data->head, -1, (char *)pe->name, (char *)pe->desc,
- (char *)pe->event, pe);
- }
+ /* need type casts to override 'const' */
+ __perf_pmu__new_alias(head, -1, (char *)pe->name, (char *)pe->desc, (char *)pe->event, pe);
return 0;
}
*/
void pmu_add_cpu_aliases_table(struct perf_pmu *pmu, const struct pmu_events_table *table)
{
- struct pmu_add_cpu_aliases_map_data data = {
- .head = &pmu->aliases,
- .default_pmu_name = perf_pmus__default_pmu_name(),
- .pmu = pmu,
- };
-
- pmu_events_table__for_each_event(table, pmu_add_cpu_aliases_map_callback, &data);
- free(data.default_pmu_name);
+ pmu_events_table__for_each_event(table, pmu, pmu_add_cpu_aliases_map_callback, &pmu->aliases);
}
static void pmu_add_cpu_aliases(struct perf_pmu *pmu)
return ret;
}
+bool pmu__name_match(const struct perf_pmu *pmu, const char *pmu_name)
+{
+ return !strcmp(pmu->name, pmu_name) ||
+ (pmu->is_uncore && pmu_uncore_alias_match(pmu_name, pmu->name));
+}
+
bool perf_pmu__is_software(const struct perf_pmu *pmu)
{
if (pmu->is_core || pmu->is_uncore || pmu->auxtrace)
bool perf_pmu__have_event(const struct perf_pmu *pmu, const char *name);
size_t perf_pmu__num_events(const struct perf_pmu *pmu);
int perf_pmu__for_each_event(const struct perf_pmu *pmu, void *state, pmu_event_callback cb);
+bool pmu__name_match(const struct perf_pmu *pmu, const char *pmu_name);
/**
* perf_pmu_is_software - is the PMU a software PMU as in it uses the