CPUHP_AP_PERF_X86_AMD_POWER_ONLINE 284 arch/x86/events/amd/power.c cpuhp_setup_state(CPUHP_AP_PERF_X86_AMD_POWER_ONLINE, CPUHP_AP_PERF_X86_AMD_POWER_ONLINE 301 arch/x86/events/amd/power.c cpuhp_remove_state_nocalls(CPUHP_AP_PERF_X86_AMD_POWER_ONLINE);