diff options
Diffstat (limited to 'fs/nfs/nfs4state.c')
| -rw-r--r-- | fs/nfs/nfs4state.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c index 3cc88a5d988..a780518c5c3 100644 --- a/fs/nfs/nfs4state.c +++ b/fs/nfs/nfs4state.c @@ -1059,19 +1059,19 @@ static int nfs4_check_lease(struct nfs_client *clp) struct rpc_cred *cred; int status = -NFS4ERR_EXPIRED; - /* Are there any open files on this volume? */ + /* Is the client already known to have an expired lease? */ + if (test_bit(NFS4CLNT_LEASE_EXPIRED, &clp->cl_state)) + return 0; cred = nfs4_get_renew_cred(clp); - if (cred != NULL) { - /* Yes there are: try to renew the old lease */ - status = nfs4_proc_renew(clp, cred); - put_rpccred(cred); - nfs4_recovery_handle_error(clp, status); - return status; + if (cred == NULL) { + cred = nfs4_get_setclientid_cred(clp); + if (cred == NULL) + goto out; } - - /* "reboot" to ensure we clear all state on the server */ - clp->cl_boot_time = CURRENT_TIME; - set_bit(NFS4CLNT_LEASE_EXPIRED, &clp->cl_state); + status = nfs4_proc_renew(clp, cred); + put_rpccred(cred); +out: + nfs4_recovery_handle_error(clp, status); return status; } |