tree 5058e4c66a16e2c1d808ce66317ef2c9fdb21590
parent 0e98728fa32d338907631349a8cc2afa07c0cb9a
author Sage Weil <sage@newdream.net> 1306360572 -0700
committer Sage Weil <sage@newdream.net> 1307507805 -0700

ceph: unwind canceled flock state

If we request a lock and then abort (e.g., ^C), we need to send a matching
unlock request to the MDS to unwind our lock attempt to avoid indefinitely
blocking other clients.

Reported-by: Brian Chrisman <brchrisman@gmail.com>
Signed-off-by: Sage Weil <sage@newdream.net>