new_pwr_acc 50 arch/x86/events/amd/power.c u64 prev_pwr_acc, new_pwr_acc, prev_ptsc, new_ptsc; new_pwr_acc 55 arch/x86/events/amd/power.c rdmsrl(MSR_F15H_CU_PWR_ACCUMULATOR, new_pwr_acc); new_pwr_acc 62 arch/x86/events/amd/power.c if (new_pwr_acc < prev_pwr_acc) { new_pwr_acc 63 arch/x86/events/amd/power.c delta = max_cu_acc_power + new_pwr_acc; new_pwr_acc 66 arch/x86/events/amd/power.c delta = new_pwr_acc - prev_pwr_acc;