This is about as far as my inotify/vfs knowledge takes me. Comments
would be appreciated, in particular whether locking and core vfs
parts look OK (eg. inotify_d_instantiate takes ->d_lock - might
that be possible to avoid? is d_move the best place for the move hook?)

The patch is tested with a basic inotify tester, moving files in and
out of watched directory, creating, deleting, overwriting, etc.

(sorry it is an attachment, I'm having technical difficulties)

-- 
SUSE Labs, Novell Inc.