fs/notify/dnotify/Kconfig

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