perf_event_nmi_handler 1683 arch/sparc/kernel/perf_event.c .notifier_call = perf_event_nmi_handler, perf_event_nmi_handler 1573 arch/x86/events/core.c NOKPROBE_SYMBOL(perf_event_nmi_handler); perf_event_nmi_handler 1822 arch/x86/events/core.c register_nmi_handler(NMI_LOCAL, perf_event_nmi_handler, 0, "PMI");