perfctr_nmi_owner   41 arch/x86/kernel/cpu/perfctr-watchdog.c static DECLARE_BITMAP(perfctr_nmi_owner, NMI_MAX_COUNTER_BITS);
perfctr_nmi_owner  105 arch/x86/kernel/cpu/perfctr-watchdog.c 	return !test_bit(counter, perfctr_nmi_owner);
perfctr_nmi_owner  118 arch/x86/kernel/cpu/perfctr-watchdog.c 	if (!test_and_set_bit(counter, perfctr_nmi_owner))
perfctr_nmi_owner  133 arch/x86/kernel/cpu/perfctr-watchdog.c 	clear_bit(counter, perfctr_nmi_owner);