knfsd: nfsv4 delegation recall should take reference on client

[powerpc.git] / fs / nfsd / nfs4state.c

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index e706c69..6f182d2 100644 (file)
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -1345,6 +1345,7 @@ void nfsd_break_deleg_cb(struct file_lock *fl)
         * lock) we know the server hasn't removed the lease yet, we know
         * it's safe to take a reference: */
        atomic_inc(&dp->dl_count);
+       atomic_inc(&dp->dl_client->cl_count);
 
        spin_lock(&recall_lock);
        list_add_tail(&dp->dl_recall_lru, &del_recall_lru);
@@ -1367,6 +1368,7 @@ void nfsd_break_deleg_cb(struct file_lock *fl)
                printk(KERN_INFO "NFSD: Callback thread failed for "
                        "for client (clientid %08x/%08x)\n",
                        clp->cl_clientid.cl_boot, clp->cl_clientid.cl_id);
+               put_nfs4_client(dp->dl_client);
                nfs4_put_delegation(dp);
        }
 }