tree e5465ac34a9251be44276f135c8a4f0a5ba4d42e
parent 0c637be884f5eaa0ee53396ea7686ec0de03d126
author Jeff Layton <jlayton@primarydata.com> 1408718425 -0400
committer Jeff Layton <jlayton@primarydata.com> 1412705172 -0400

locks: plumb a "priv" pointer into the setlease routines

In later patches, we're going to add a new lock_manager_operation to
finish setting up the lease while still holding the i_lock.  To do
this, we'll need to pass a little bit of info in the fcntl setlease
case (primarily an fasync structure). Plumb the extra pointer into
there in advance of that.

We declare this pointer as a void ** to make it clear that this is
private info, and that the caller isn't required to set this unless
the lm_setup specifically requires it.

Signed-off-by: Jeff Layton <jlayton@primarydata.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>