Lines Matching full:nmi
9 * Some chunks also taken from the old x86-specific nmi watchdog code, thanks
13 #define pr_fmt(fmt) "NMI watchdog: " fmt
15 #include <linux/nmi.h>
55 * So it runs effectively with 2.5 times the rate of the NMI in watchdog_update_hrtimer_threshold()
57 * the NMI watchdog expires. The NMI watchdog on x86 is based on in watchdog_update_hrtimer_threshold()
59 * might run way faster than expected and the NMI fires in a in watchdog_update_hrtimer_threshold()
62 * enough to get the NMI period smaller than the hrtimer watchdog in watchdog_update_hrtimer_threshold()
65 * The sample threshold is used to check in the NMI handler whether in watchdog_update_hrtimer_threshold()
66 * the minimum time between two NMI samples has elapsed. That in watchdog_update_hrtimer_threshold()
283 * hardlockup_detector_perf_init - Probe whether NMI event is available at all
290 pr_info("Perf NMI watchdog permanently disabled\n"); in hardlockup_detector_perf_init()