rbd: use new code for notify ack
authorAlex Elder <elder@inktank.com>
Fri, 30 Nov 2012 23:53:04 +0000 (17:53 -0600)
committerSage Weil <sage@inktank.com>
Thu, 14 Feb 2013 02:29:08 +0000 (18:29 -0800)
commitb8d70035b35dc12135d5835b659b229bcd6d4f94
tree95b642bf419eb7bbeb147f19a36fcce19f56128e
parentecf7a0318b1b026fb147623c36324fa8c73447a9
rbd: use new code for notify ack

Use the new object request tracking mechanism for handling a
notify_ack request.

Move the callback function below the definition of this so we don't
have to do a pre-declaration.

This resolves:
    http://tracker.newdream.net/issues/3754

Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
drivers/block/rbd.c