DAMON: Data Access Monitoring Framework

configname: CONFIG_DAMON

Linux Kernel Configuration
└─>Memory Management options
└─>Data Access Monitoring
└─>DAMON: Data Access Monitoring Framework
In linux kernel since version 4.14.326 (release Date: 2023-09-23)  
This builds a framework that allows kernel subsystems to monitor
access frequency of each memory region. The information can be useful
for performance-centric DRAM level memory management.

See https://www.kernel.org/doc/html/latest/mm/damon/index.html for
more information.