Commit 7d6d63d6 authored by Ricardo Labiaga's avatar Ricardo Labiaga Committed by Trond Myklebust
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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: default avatarRicardo Labiaga <Ricardo.Labiaga@netapp.com>
Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
parent 4cea288a

fs/nfs/nfs4proc.c

+11 −1
Original line number Diff line number Diff line
@@ -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);



	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;