swallow_nmi 307 arch/x86/kernel/nmi.c static DEFINE_PER_CPU(bool, swallow_nmi); swallow_nmi 332 arch/x86/kernel/nmi.c __this_cpu_write(swallow_nmi, false); swallow_nmi 348 arch/x86/kernel/nmi.c __this_cpu_write(swallow_nmi, true); swallow_nmi 415 arch/x86/kernel/nmi.c if (b2b && __this_cpu_read(swallow_nmi))