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Searched refs:nmi_watchdog (Results 1 – 6 of 6) sorted by relevance

/Linux-v5.10/tools/perf/util/
Dutil.c61 static bool nmi_watchdog; in sysctl__nmi_watchdog_enabled() local
65 return nmi_watchdog; in sysctl__nmi_watchdog_enabled()
70 nmi_watchdog = (value > 0) ? true : false; in sysctl__nmi_watchdog_enabled()
73 return nmi_watchdog; in sysctl__nmi_watchdog_enabled()
/Linux-v5.10/Documentation/admin-guide/
Dlockup-watchdogs.rst2 Softlockup detector and hardlockup detector (aka nmi_watchdog)
25 and a kernel parameter, "nmi_watchdog"
Dkernel-parameters.txt3108 nmi_watchdog= [KNL,BUGS=X86] Debugging features for SMP kernels
3111 0 - turn hardlockup detector in nmi_watchdog off
3112 1 - turn hardlockup detector in nmi_watchdog on
3122 the nmi_watchdog and hardlockup_panic sysctls.
/Linux-v5.10/Documentation/admin-guide/sysctl/
Dkernel.rst329 This can also be set using the nmi_watchdog kernel parameter.
563 nmi_watchdog chapter
582 nmi_watchdog=1
1478 enabled individually, using the ``soft_watchdog`` and ``nmi_watchdog``
1485 ``soft_watchdog`` and ``nmi_watchdog``.
/Linux-v5.10/tools/perf/Documentation/
Dperf-list.txt251 echo 0 > /proc/sys/kernel/nmi_watchdog
Dperf-stat.txt383 echo 0 > /proc/sys/kernel/nmi_watchdog