nfs41: lock sequence setup/done support
Separate nfs4_lock calls from nfs41: sequence setup/done support
Call nfs4_sequence_done from respective rpc_call_done methods.
Note that we need to pass a pointer to the nfs_server in calls data
for passing on to nfs4_sequence_done.
Signed-off-by: Andy Adamson<andros@netapp.com>
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
[pnfs: client data server write validate and release]
[use nfs4_sequence_done_free_slot]
Signed-off-by: Andy Adamson<andros@umich.edu>
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 46e2509..dc07081 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -3688,6 +3688,7 @@
unsigned long timestamp;
int rpc_status;
int cancelled;
+ struct nfs_server *server;
};
static struct nfs4_lockdata *nfs4_alloc_lockdata(struct file_lock *fl,
@@ -3715,6 +3716,7 @@
p->res.lock_seqid = p->arg.lock_seqid;
p->res.seq_res.sr_slotid = NFS4_MAX_SLOT_TABLE;
p->lsp = lsp;
+ p->server = server;
atomic_inc(&lsp->ls_count);
p->ctx = get_nfs_open_context(ctx);
memcpy(&p->fl, fl, sizeof(p->fl));
@@ -3744,6 +3746,9 @@
} else
data->arg.new_lock_owner = 0;
data->timestamp = jiffies;
+ if (nfs4_setup_sequence(data->server->nfs_client, &data->arg.seq_args,
+ &data->res.seq_res, 1, task))
+ return;
rpc_call_start(task);
dprintk("%s: done!, ret = %d\n", __func__, data->rpc_status);
}
@@ -3754,6 +3759,9 @@
dprintk("%s: begin!\n", __func__);
+ nfs4_sequence_done_free_slot(data->server, &data->res.seq_res,
+ task->tk_status);
+
data->rpc_status = task->tk_status;
if (RPC_ASSASSINATED(task))
goto out;