slow-work: make slow_work_ops ->get_ref/->put_ref optional
authorJens Axboe <jens.axboe@oracle.com>
Thu, 27 Aug 2009 11:23:03 +0000 (13:23 +0200)
committerJens Axboe <jens.axboe@oracle.com>
Thu, 27 Aug 2009 11:49:12 +0000 (13:49 +0200)
commitb4468e9f6c9b1007b7fa9b5b85fa808326c7a055
tree9b06d0ca18276218f805ae4ee6f1b4bd58e1a61f
parent56f7f5d346827db0890cac6613a62f286680389d
slow-work: make slow_work_ops ->get_ref/->put_ref optional

Not everybody needs references on the parent object, so lets make
it optional. Even the internal slow-work use doesn't use it, so
we can get rid of that too.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Documentation/slow-work.txt
kernel/slow-work.c