NFSv4.1: new flag for lease time check
Data servers cannot send nfs4_proc_get_lease_time. but still need to setup
state renewal. Add the NFS_CS_CHECK_LEASE_TIME bit to indicate if the lease
time can be checked.
Signed-off-by: Andy Adamson <andros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/fs/nfs/client.c b/fs/nfs/client.c
index a86698c..280d41f6 100644
--- a/fs/nfs/client.c
+++ b/fs/nfs/client.c
@@ -1400,6 +1400,15 @@
goto error;
}
+ /*
+ * Query for the lease time on clientid setup or renewal
+ *
+ * Note that this will be set on nfs_clients that were created
+ * only for the DS role and did not set this bit, but now will
+ * serve a dual role.
+ */
+ set_bit(NFS_CS_CHECK_LEASE_TIME, &clp->cl_res_state);
+
server->nfs_client = clp;
dprintk("<-- nfs4_set_client() = 0 [new %p]\n", clp);
return 0;