Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph...

[~andy/linux] / fs / nfs / nfs4filelayout.c

diff --git a/fs/nfs/nfs4filelayout.c b/fs/nfs/nfs4filelayout.c
index 03fd8be8c0c50b3455ee94ae115fb77fa3d5e4fe..b9a35c05b60f7f418ce91443d46dab88c690ca69 100644 (file)
--- a/fs/nfs/nfs4filelayout.c
+++ b/fs/nfs/nfs4filelayout.c
@@ -324,8 +324,9 @@ static void filelayout_read_prepare(struct rpc_task *task, void *data)
                        &rdata->res.seq_res,
                        task))
                return;
-       nfs4_set_rw_stateid(&rdata->args.stateid, rdata->args.context,
-                       rdata->args.lock_context, FMODE_READ);
+       if (nfs4_set_rw_stateid(&rdata->args.stateid, rdata->args.context,
+                       rdata->args.lock_context, FMODE_READ) == -EIO)
+               rpc_exit(task, -EIO); /* lost lock, terminate I/O */
 }
 
 static void filelayout_read_call_done(struct rpc_task *task, void *data)
@@ -335,8 +336,10 @@ static void filelayout_read_call_done(struct rpc_task *task, void *data)
        dprintk("--> %s task->tk_status %d\n", __func__, task->tk_status);
 
        if (test_bit(NFS_IOHDR_REDO, &rdata->header->flags) &&
-           task->tk_status == 0)
+           task->tk_status == 0) {
+               nfs41_sequence_done(task, &rdata->res.seq_res);
                return;
+       }
 
        /* Note this may cause RPC to be resent */
        rdata->header->mds_ops->rpc_call_done(task, data);
@@ -433,8 +436,9 @@ static void filelayout_write_prepare(struct rpc_task *task, void *data)
                        &wdata->res.seq_res,
                        task))
                return;
-       nfs4_set_rw_stateid(&wdata->args.stateid, wdata->args.context,
-                       wdata->args.lock_context, FMODE_WRITE);
+       if (nfs4_set_rw_stateid(&wdata->args.stateid, wdata->args.context,
+                       wdata->args.lock_context, FMODE_WRITE) == -EIO)
+               rpc_exit(task, -EIO); /* lost lock, terminate I/O */
 }
 
 static void filelayout_write_call_done(struct rpc_task *task, void *data)
@@ -442,8 +446,10 @@ static void filelayout_write_call_done(struct rpc_task *task, void *data)
        struct nfs_write_data *wdata = data;
 
        if (test_bit(NFS_IOHDR_REDO, &wdata->header->flags) &&
-           task->tk_status == 0)
+           task->tk_status == 0) {
+               nfs41_sequence_done(task, &wdata->res.seq_res);
                return;
+       }
 
        /* Note this may cause RPC to be resent */
        wdata->header->mds_ops->rpc_call_done(task, data);