pagefault monitor

modulename: monitors/pagefault/pagefault.ko

configname: CONFIG_RV_MON_PAGEFAULT

Linux Kernel Configuration
└─>Kernel hacking
└─>Tracers
└─>Runtime Verification
└─>pagefault monitor
In linux kernel since version 6.17 (release Date: 2025-09-28)  
Monitor that real-time tasks do not raise page faults, causing
undesirable latency.

If you are developing a real-time system and not entirely sure whether
the applications are designed correctly for real-time, you want to say
Y here.

This monitor does not affect execution speed while it is not running,
therefore it is safe to enable this in production kernel.

source code: