tree 91733947622b31660a7de05a2c3c92f9bc6fe075
parent 0688e64bc60038971253485d92bc3d6c816f915d
author Trond Myklebust <trondmy@gmail.com> 1554659950 -0400
committer Anna Schumaker <Anna.Schumaker@Netapp.com> 1556216295 -0400

NFS: Ensure that all nfs lock contexts have a valid open context

Force the lock context to keep a reference to the parent open
context so that we can guarantee the validity of the latter.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>