pmu_msr_write     941 arch/x86/xen/enlighten_pv.c 		if (!pmu_msr_write(msr, low, high, &ret))
pmu_msr_write      17 arch/x86/xen/pmu.h bool pmu_msr_write(unsigned int msr, uint32_t low, uint32_t high, int *err);