commit 611da04f upstream.

Since the .31 or so notify rewrite inotify has not sent events about
inodes which are unmounted.  This patch restores those events.
Signed-off-by: Eric Paris <eparis@redhat.com>
Cc: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>