Merge branch 'lsfd--inotify' of https://github.com/masatake/util-linux

* 'lsfd--inotify' of https://github.com/masatake/util-linux:
  lsfd: use xstrdup instead of xasprintf(...\"%s\"
  tests: (lsfd) add a case for testing INOTIFY.INODES.RAW column
  tests: (mkfds) add / and /etc/fstab as the monitoring targets to inotify
  lsfd: fill NAME column of inotify files with the information about their monitoring targets
  lsdf: make the code for filling SOURCE, PARTITION, and MAJMIN reusable