alert_counter 52 arch/sparc/kernel/nmi.c static DEFINE_PER_CPU(long, alert_counter); alert_counter 107 arch/sparc/kernel/nmi.c __this_cpu_inc(alert_counter); alert_counter 108 arch/sparc/kernel/nmi.c if (__this_cpu_read(alert_counter) == 30 * nmi_hz) alert_counter 113 arch/sparc/kernel/nmi.c __this_cpu_write(alert_counter, 0);