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>
39 * So it runs effectively with 2.5 times the rate of the NMI in watchdog_update_hrtimer_threshold()
41 * the NMI watchdog expires. The NMI watchdog on x86 is based on in watchdog_update_hrtimer_threshold()
43 * might run way faster than expected and the NMI fires in a in watchdog_update_hrtimer_threshold()
46 * enough to get the NMI period smaller than the hrtimer watchdog in watchdog_update_hrtimer_threshold()
49 * The sample threshold is used to check in the NMI handler whether in watchdog_update_hrtimer_threshold()
50 * the minimum time between two NMI samples has elapsed. That in watchdog_update_hrtimer_threshold()
261 * watchdog_hardlockup_probe - Probe whether NMI event is available at all
273 pr_info("Perf NMI watchdog permanently disabled\n"); in watchdog_hardlockup_probe()