diff options
Diffstat (limited to 'tools/perf/pmu-events/pmu-events.h')
| -rw-r--r-- | tools/perf/pmu-events/pmu-events.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/tools/perf/pmu-events/pmu-events.h b/tools/perf/pmu-events/pmu-events.h index f5aa96f1685c..675562e6f770 100644 --- a/tools/perf/pmu-events/pmu-events.h +++ b/tools/perf/pmu-events/pmu-events.h @@ -70,6 +70,8 @@ struct pmu_metric { struct pmu_events_table; struct pmu_metrics_table; +#define PMU_EVENTS__NOT_FOUND -1000 + typedef int (*pmu_event_iter_fn)(const struct pmu_event *pe, const struct pmu_events_table *table, void *data); @@ -82,6 +84,13 @@ int pmu_events_table__for_each_event(const struct pmu_events_table *table, struct perf_pmu *pmu, pmu_event_iter_fn fn, void *data); +/* + * Search for table and entry matching with pmu__name_match. Each matching event + * has fn called on it. 0 implies to success/continue the search while non-zero + * means to terminate. The special value PMU_EVENTS__NOT_FOUND is used to + * indicate no event was found in one of the tables which doesn't terminate the + * search of all tables. + */ int pmu_events_table__find_event(const struct pmu_events_table *table, struct perf_pmu *pmu, const char *name, @@ -94,7 +103,7 @@ int pmu_metrics_table__for_each_metric(const struct pmu_metrics_table *table, pm void *data); const struct pmu_events_table *perf_pmu__find_events_table(struct perf_pmu *pmu); -const struct pmu_metrics_table *perf_pmu__find_metrics_table(struct perf_pmu *pmu); +const struct pmu_metrics_table *pmu_metrics_table__find(void); const struct pmu_events_table *find_core_events_table(const char *arch, const char *cpuid); const struct pmu_metrics_table *find_core_metrics_table(const char *arch, const char *cpuid); int pmu_for_each_core_event(pmu_event_iter_fn fn, void *data); |