NFSv4.1: Handle NFSv4.1 session errors in the lock recovery code

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

diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c
index 2ef4fecf39847049cce4a5af771760255dca29c5..3004089e97b1075ae7a82543c3ed0d0a166e2b38 100644 (file)
--- a/fs/nfs/nfs4state.c
+++ b/fs/nfs/nfs4state.c
@@ -877,6 +877,10 @@ static int nfs4_reclaim_locks(struct nfs4_state *state, const struct nfs4_state_
                        case -NFS4ERR_EXPIRED:
                        case -NFS4ERR_NO_GRACE:
                        case -NFS4ERR_STALE_CLIENTID:
+                       case -NFS4ERR_BADSESSION:
+                       case -NFS4ERR_BADSLOT:
+                       case -NFS4ERR_BAD_HIGH_SLOT:
+                       case -NFS4ERR_CONN_NOT_BOUND_TO_SESSION:
                                goto out;
                        default:
                                printk(KERN_ERR "%s: unhandled error %d. Zeroing state\n",
@@ -959,6 +963,10 @@ restart:
                        case -NFS4ERR_NO_GRACE:
                                nfs4_state_mark_reclaim_nograce(sp->so_client, state);
                        case -NFS4ERR_STALE_CLIENTID:
+                       case -NFS4ERR_BADSESSION:
+                       case -NFS4ERR_BADSLOT:
+                       case -NFS4ERR_BAD_HIGH_SLOT:
+                       case -NFS4ERR_CONN_NOT_BOUND_TO_SESSION:
                                goto out_err;
                }
                nfs4_put_open_state(state);