diff options
| -rw-r--r-- | fs/nfs/nfs4proc.c | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index b0963aeceeda..9003b8f6b77f 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -467,11 +467,19 @@ static int nfs41_sequence_done(struct rpc_task *task, struct nfs4_sequence_res * * The slot id we used was probably retired. Try again * using a different slot id. */ - if (rpc_restart_call_prepare(task)) { - task->tk_status = 0; - ret = 0; - } - break; + goto retry_nowait; + case -NFS4ERR_SEQ_MISORDERED: + /* + * Could this slot have been previously retired? + * If so, then the server may be expecting seq_nr = 1! + */ + if (slot->seq_nr == 1) + break; + slot->seq_nr = 1; + goto retry_nowait; + case -NFS4ERR_SEQ_FALSE_RETRY: + ++slot->seq_nr; + goto retry_nowait; default: /* Just update the slot sequence no. */ ++slot->seq_nr; @@ -481,6 +489,12 @@ out: dprintk("%s: Error %d free the slot \n", __func__, res->sr_status); nfs41_sequence_free_slot(res); return ret; +retry_nowait: + if (rpc_restart_call_prepare(task)) { + task->tk_status = 0; + ret = 0; + } + goto out; out_retry: if (!rpc_restart_call(task)) goto out; |