- /* Fall through */
- default:
- if (nfs4_async_handle_error(task, server, NULL) == -EAGAIN) {
- rpc_restart_call_prepare(task);
- return;
+ break;
+ case -NFS4ERR_EXPIRED:
+ case -NFS4ERR_BAD_STATEID:
+ spin_lock(&inode->i_lock);
+ lo = NFS_I(inode)->layout;
+ if (!lo || list_empty(&lo->plh_segs)) {
+ spin_unlock(&inode->i_lock);
+ /* If the open stateid was bad, then recover it. */
+ state = lgp->args.ctx->state;
+ } else {
+ LIST_HEAD(head);
+
+ pnfs_mark_matching_lsegs_invalid(lo, &head, NULL);
+ spin_unlock(&inode->i_lock);
+ /* Mark the bad layout state as invalid, then
+ * retry using the open stateid. */
+ pnfs_free_lseg_list(&head);