nmi_watchdog_available 45 kernel/watchdog.c static int __read_mostly nmi_watchdog_available; nmi_watchdog_available 156 kernel/watchdog.c if (nmi_watchdog_available && nmi_watchdog_user_enabled) nmi_watchdog_available 722 kernel/watchdog.c if (!nmi_watchdog_available && write) nmi_watchdog_available 789 kernel/watchdog.c nmi_watchdog_available = true;