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| author | Bryan Schumaker <bjschuma@netapp.com> | 2011-04-18 23:57:32 +0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2011-04-19 01:05:48 +0400 |
| commit | 468f86134ee515234afe5c5b3f39f266c50e61a5 (patch) | |
| tree | 912d0d587ffa2897ce16ed1258e8f52b23308b61 /fs | |
| parent | 47c2199b6eb5fbe38ddb844db7cdbd914d304f9c (diff) | |
| download | linux-468f86134ee515234afe5c5b3f39f266c50e61a5.tar.xz | |
NFSv4.1: Don't update sequence number if rpc_task is not sent
If we fail to contact the gss upcall program, then no message will
be sent to the server. The client still updated the sequence number,
however, and this lead to NFS4ERR_SEQ_MISMATCH for the next several
RPC calls.
Signed-off-by: Bryan Schumaker <bjschuma@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/nfs/nfs4proc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index b8e1ac69b743..e7e2077eebd9 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -444,8 +444,8 @@ static int nfs41_sequence_done(struct rpc_task *task, struct nfs4_sequence_res * if (res->sr_status == 1) res->sr_status = NFS_OK; - /* -ERESTARTSYS can result in skipping nfs41_sequence_setup */ - if (!res->sr_slot) + /* don't increment the sequence number if the task wasn't sent */ + if (!RPC_WAS_SENT(task)) goto out; /* Check the SEQUENCE operation status */ |