sh_perf_event_update(event, &event->hw, event->hw.idx);
}
-static const struct pmu pmu = {
- .enable = sh_pmu_enable,
- .disable = sh_pmu_disable,
- .read = sh_pmu_read,
-};
-
-const struct pmu *hw_perf_event_init(struct perf_event *event)
+static int sh_pmu_event_init(struct perf_event *event)
{
- int err = __hw_perf_event_init(event);
+ int err;
+
+ switch (event->attr.type) {
+ case PERF_TYPE_RAW:
+ case PERF_TYPE_HW_CACHE:
+ case PERF_TYPE_HARDWARE:
+ err = __hw_perf_event_init(event);
+ break;
+
+ default:
+ return -ENOENT;
+ }
+
if (unlikely(err)) {
if (event->destroy)
event->destroy(event);
- return ERR_PTR(err);
}
- return &pmu;
+ return err;
}
+static struct pmu pmu = {
+ .event_init = sh_pmu_event_init,
+ .enable = sh_pmu_enable,
+ .disable = sh_pmu_disable,
+ .read = sh_pmu_read,
+};
+
static void sh_pmu_setup(int cpu)
-{
+
struct cpu_hw_events *cpuhw = &per_cpu(cpu_hw_events, cpu);
memset(cpuhw, 0, sizeof(struct cpu_hw_events));
WARN_ON(pmu->num_events > MAX_HWEVENTS);
+ perf_pmu_register(&pmu);
perf_cpu_notifier(sh_pmu_notifier);
return 0;
}