return false;
}
-void __init init_hw_perf_events(void)
+int __init init_hw_perf_events(void)
{
pr_info("Performance events: ");
if (!supported_pmu()) {
pr_cont("No support for PMU type '%s'\n", sparc_pmu_type);
- return;
+ return 0;
}
pr_cont("Supported PMU type is '%s'\n", sparc_pmu_type);
perf_pmu_register(&pmu);
register_die_notifier(&perf_event_nmi_notifier);
+
+ return 0;
}
+early_initcall(init_hw_perf_event);
void perf_callchain_kernel(struct perf_callchain_entry *entry,
struct pt_regs *regs)