diff options
| author | Chuck Lever <chuck.lever@oracle.com> | 2013-08-09 12:49:38 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2013-09-03 15:26:37 -0400 |
| commit | fbd4bfd1d9d21664a1c2a6730e8bc1a577f1e171 (patch) | |
| tree | 1e5aacf760cc6876f38277d868c78282ea4409fe /fs/nfs | |
| parent | 160881e33d88129faeb08130865fdc0177ba1aa3 (diff) | |
NFS: Add nfs4_sequence calls for RELEASE_LOCKOWNER
Ensure RELEASE_LOCKOWNER is not emitted while the transport is
plugged.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs')
| -rw-r--r-- | fs/nfs/nfs4proc.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 6807e9b8b59..5ad48f0ce84 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -5725,8 +5725,23 @@ struct nfs_release_lockowner_data { struct nfs4_lock_state *lsp; struct nfs_server *server; struct nfs_release_lockowner_args args; + struct nfs4_sequence_args seq_args; + struct nfs4_sequence_res seq_res; }; +static void nfs4_release_lockowner_prepare(struct rpc_task *task, void *calldata) +{ + struct nfs_release_lockowner_data *data = calldata; + nfs40_setup_sequence(data->server, + &data->seq_args, &data->seq_res, task); +} + +static void nfs4_release_lockowner_done(struct rpc_task *task, void *calldata) +{ + struct nfs_release_lockowner_data *data = calldata; + nfs40_sequence_done(task, &data->seq_res); +} + static void nfs4_release_lockowner_release(void *calldata) { struct nfs_release_lockowner_data *data = calldata; @@ -5735,6 +5750,8 @@ static void nfs4_release_lockowner_release(void *calldata) } static const struct rpc_call_ops nfs4_release_lockowner_ops = { + .rpc_call_prepare = nfs4_release_lockowner_prepare, + .rpc_call_done = nfs4_release_lockowner_done, .rpc_release = nfs4_release_lockowner_release, }; @@ -5747,14 +5764,17 @@ static int nfs4_release_lockowner(struct nfs_server *server, struct nfs4_lock_st if (server->nfs_client->cl_mvops->minor_version != 0) return -EINVAL; + data = kmalloc(sizeof(*data), GFP_NOFS); if (!data) return -ENOMEM; + nfs4_init_sequence(&data->seq_args, &data->seq_res, 0); data->lsp = lsp; data->server = server; data->args.lock_owner.clientid = server->nfs_client->cl_clientid; data->args.lock_owner.id = lsp->ls_seqid.owner_id; data->args.lock_owner.s_dev = server->s_dev; + msg.rpc_argp = &data->args; rpc_call_async(server->client, &msg, 0, &nfs4_release_lockowner_ops, data); return 0; |