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2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/fs/nfs/nfs4renewd.c
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@@ -57,7 +57,7 @@
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 	const struct nfs4_state_maintenance_ops *ops;
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 	struct nfs_client *clp =
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 		container_of(work, struct nfs_client, cl_renewd.work);
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-	struct rpc_cred *cred;
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+	const struct cred *cred;
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 	long lease;
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 	unsigned long last, now;
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 	unsigned renew_flags = 0;
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@@ -68,7 +68,6 @@
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 	if (test_bit(NFS_CS_STOP_RENEW, &clp->cl_res_state))
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 		goto out;
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-	spin_lock(&clp->cl_lock);
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 	lease = clp->cl_lease_time;
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 	last = clp->cl_last_renewal;
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 	now = jiffies;
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@@ -79,8 +78,7 @@
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 		renew_flags |= NFS4_RENEW_DELEGATION_CB;
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 	if (renew_flags != 0) {
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-		cred = ops->get_state_renewal_cred_locked(clp);
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-		spin_unlock(&clp->cl_lock);
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+		cred = ops->get_state_renewal_cred(clp);
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 		if (cred == NULL) {
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 			if (!(renew_flags & NFS4_RENEW_DELEGATION_CB)) {
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 				set_bit(NFS4CLNT_LEASE_EXPIRED, &clp->cl_state);
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@@ -92,7 +90,7 @@
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 			/* Queue an asynchronous RENEW. */
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 			ret = ops->sched_state_renewal(clp, cred, renew_flags);
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-			put_rpccred(cred);
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+			put_cred(cred);
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 			switch (ret) {
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 			default:
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 				goto out_exp;
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@@ -104,7 +102,6 @@
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 	} else {
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 		dprintk("%s: failed to call renewd. Reason: lease not expired \n",
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 				__func__);
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-		spin_unlock(&clp->cl_lock);
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 	}
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 	nfs4_schedule_state_renewal(clp);
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 out_exp:
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@@ -141,15 +138,12 @@
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  *
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  * @clp: pointer to nfs_client
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  * @lease: new value for lease period
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- * @lastrenewed: time at which lease was last renewed
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  */
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 void nfs4_set_lease_period(struct nfs_client *clp,
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-		unsigned long lease,
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-		unsigned long lastrenewed)
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+		unsigned long lease)
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 {
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 	spin_lock(&clp->cl_lock);
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 	clp->cl_lease_time = lease;
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-	clp->cl_last_renewal = lastrenewed;
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 	spin_unlock(&clp->cl_lock);
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 	/* Cap maximum reconnect timeout at 1/2 lease period */