19f17508dSLike Xu #include "pmu.h" 2*879e7f07SLike Xu 3*879e7f07SLike Xu struct pmu_caps pmu; 4*879e7f07SLike Xu 5*879e7f07SLike Xu void pmu_init(void) 6*879e7f07SLike Xu { 7*879e7f07SLike Xu if (this_cpu_has(X86_FEATURE_PDCM)) 8*879e7f07SLike Xu pmu.perf_cap = rdmsr(MSR_IA32_PERF_CAPABILITIES); 9*879e7f07SLike Xu } 10