fs/notify/dnotify/Kconfig

   1 config DNOTIFY
   2         bool "Dnotify support"
   3         depends on FSNOTIFY
   4         default y
   5         help
   6           Dnotify is a directory-based per-fd file change notification system
   7           that uses signals to communicate events to user-space.  There exist
   8           superior alternatives, but some applications may still rely on
   9           dnotify.
  10
  11           If unsure, say Y.