diff options
Diffstat (limited to 'tools/perf/pmu-events/empty-pmu-events.c')
| -rw-r--r-- | tools/perf/pmu-events/empty-pmu-events.c | 34 |
1 files changed, 20 insertions, 14 deletions
diff --git a/tools/perf/pmu-events/empty-pmu-events.c b/tools/perf/pmu-events/empty-pmu-events.c index 028f44efe48d3..bee1967baa2b8 100644 --- a/tools/perf/pmu-events/empty-pmu-events.c +++ b/tools/perf/pmu-events/empty-pmu-events.c @@ -247,6 +247,20 @@ static const struct pmu_sys_events pmu_sys_event_tables[] = { }, }; +int pmu_events_table_for_each_event(const struct pmu_event *table, pmu_event_iter_fn fn, + void *data) +{ + for (const struct pmu_event *pe = &table[0]; + pe->name || pe->metric_group || pe->metric_name; + pe++) { + int ret = fn(pe, table, data); + + if (ret) + return ret; + } + return 0; +} + const struct pmu_event *perf_pmu__find_table(struct perf_pmu *pmu) { const struct pmu_event *table = NULL; @@ -291,14 +305,10 @@ 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->table; tables++) { - for (const struct pmu_event *pe = &tables->table[0]; - pe->name || pe->metric_group || pe->metric_name; - pe++) { - int ret = fn(pe, &tables->table[0], data); + int ret = pmu_events_table_for_each_event(tables->table, fn, data); - if (ret) - return ret; - } + if (ret) + return ret; } return 0; } @@ -319,14 +329,10 @@ int pmu_for_each_sys_event(pmu_event_iter_fn fn, void *data) for (const struct pmu_sys_events *tables = &pmu_sys_event_tables[0]; tables->name; tables++) { - for (const struct pmu_event *pe = &tables->table[0]; - pe->name || pe->metric_group || pe->metric_name; - pe++) { - int ret = fn(pe, &tables->table[0], data); + int ret = pmu_events_table_for_each_event(tables->table, fn, data); - if (ret) - return ret; - } + if (ret) + return ret; } return 0; } |