DAMON debugfs interface

modulename: dbgfs.ko

configname: CONFIG_DAMON_DBGFS

Linux Kernel Configuration
└─>Memory Management options
└─>Data Access Monitoring
└─>DAMON debugfs interface
In linux kernel since version 4.14.326 (release Date: 2023-09-23)  
This builds the debugfs interface for DAMON. The user space admins
can use the interface for arbitrary data access monitoring.

If unsure, say N.

This will be removed after >5.15.y LTS kernel is released, so users
should move to the sysfs interface (DAMON_SYSFS).

source code: