CPUHP_AP_X86_INTEL_EPB_ONLINE 203 arch/x86/kernel/cpu/intel_epb.c ret = cpuhp_setup_state(CPUHP_AP_X86_INTEL_EPB_ONLINE, CPUHP_AP_X86_INTEL_EPB_ONLINE 213 arch/x86/kernel/cpu/intel_epb.c cpuhp_remove_state(CPUHP_AP_X86_INTEL_EPB_ONLINE);