Filesystem wide access notification

modulename: fanotify.ko

configname: CONFIG_FANOTIFY

Linux Kernel Configuration
└─>File systems
└─>Filesystem wide access notification
In linux kernel since version 2.6.36.1 (release Date: 2010-11-22)  
Say Y here to enable fanotify support. fanotify is a file access
notification system which differs from inotify in that it sends
an open file descriptor to the userspace listener along with
the event.

If unsure, say Y.

source code: