tree d8546485f16b6ffc2c1d15a2009d384fc3f488ef
parent f5062003465c20cfe584d9129a463322ad5cf4ea
author Trond Myklebust <trond.myklebust@primarydata.com> 1424990169 -0500
committer Trond Myklebust <trond.myklebust@primarydata.com> 1425270186 -0500

NFS: Add attribute update barriers to NFS writebacks

Ensure that other operations that race with our write RPC calls
cannot revert the file size updates that were made on the server.

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Tested-by: Chuck Lever <chuck.lever@oracle.com>