NFSv4.0 reclaim reboot state when re-establishing clientid

We should reclaim reboot state when the clientid is stale.

Signed-off-by: Andy Adamson <andros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

1 files changed, 6 insertions, 2 deletions

diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c
index 3da8130d4460..24a3ab492df2 100644
--- a/fs/nfs/nfs4state.c
+++ b/fs/nfs/nfs4state.c
@@ -1680,8 +1680,8 @@ out:
         return nfs4_recovery_handle_error(clp, status);
 }
 
-/* Set NFS4CLNT_LEASE_EXPIRED for all v4.0 errors and for recoverable errors
- * on EXCHANGE_ID for v4.1
+/* Set NFS4CLNT_LEASE_EXPIRED and reclaim reboot state for all v4.0 errors
+ * and for recoverable errors on EXCHANGE_ID for v4.1
  */
 static int nfs4_handle_reclaim_lease_error(struct nfs_client *clp, int status)
 {
@@ -1691,8 +1691,12 @@ static int nfs4_handle_reclaim_lease_error(struct nfs_client *clp, int status)
                         return -ESERVERFAULT;
                 /* Lease confirmation error: retry after purging the lease */
                 ssleep(1);
+                clear_bit(NFS4CLNT_LEASE_CONFIRM, &clp->cl_state);
+                break;
         case -NFS4ERR_STALE_CLIENTID:
                 clear_bit(NFS4CLNT_LEASE_CONFIRM, &clp->cl_state);
+                nfs4_state_clear_reclaim_reboot(clp);
+                nfs4_state_start_reclaim_reboot(clp);
                 break;
         case -NFS4ERR_CLID_INUSE:
                 pr_err("NFS: Server %s reports our clientid is in use\n",