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| author | Ricardo Labiaga <Ricardo.Labiaga@netapp.com> | 2011-03-09 13:13:44 -0500 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2011-03-10 15:04:59 -0500 |
| commit | 7d6d63d6427090cbb1d282364b65b12634ca59bd (patch) | |
| tree | b75f3278469f86453e8b90ced1a5c3698a9c4a93 /fs | |
| parent | 4cea288aaf0e11647880cc487350b1dc45d9febc (diff) | |
| download | linux-3.10-7d6d63d6427090cbb1d282364b65b12634ca59bd.tar.gz linux-3.10-7d6d63d6427090cbb1d282364b65b12634ca59bd.tar.bz2 linux-3.10-7d6d63d6427090cbb1d282364b65b12634ca59bd.zip | |
NFSv4.1: Retry CREATE_SESSION on NFS4ERR_DELAY
Fix bug where we currently retry the EXCHANGEID call again, eventhough
we already have a valid clientid. Instead, delay and retry the CREATE_SESSION
call.
Signed-off-by: Ricardo Labiaga <Ricardo.Labiaga@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/nfs/nfs4proc.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index b07d4e23b87..d3c705aa71f 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -5028,10 +5028,20 @@ int nfs4_proc_create_session(struct nfs_client *clp) int status; unsigned *ptr; struct nfs4_session *session = clp->cl_session; + long timeout = 0; + int err; dprintk("--> %s clp=%p session=%p\n", __func__, clp, session); - status = _nfs4_proc_create_session(clp); + do { + status = _nfs4_proc_create_session(clp); + if (status == -NFS4ERR_DELAY) { + err = nfs4_delay(clp->cl_rpcclient, &timeout); + if (err) + status = err; + } + } while (status == -NFS4ERR_DELAY); + if (status) goto out; |