CPUHP_AP_PERF_X86_ONLINE 1858 arch/x86/events/core.c 	err = cpuhp_setup_state(CPUHP_AP_PERF_X86_ONLINE, "perf/x86:online",
CPUHP_AP_PERF_X86_ONLINE 1870 arch/x86/events/core.c 	cpuhp_remove_state(CPUHP_AP_PERF_X86_ONLINE);