+isert_cq_drain_comp_llist(struct isert_conn *isert_conn, struct ib_device *ib_dev)
+{
+ struct llist_node *llnode;
+ struct isert_rdma_wr *wr;
+ struct iser_tx_desc *t;
+
+ mutex_lock(&isert_conn->conn_mutex);
+ llnode = llist_del_all(&isert_conn->conn_comp_llist);
+ isert_conn->conn_comp_batch = 0;
+ mutex_unlock(&isert_conn->conn_mutex);
+
+ while (llnode) {
+ t = llist_entry(llnode, struct iser_tx_desc, comp_llnode);
+ llnode = llist_next(llnode);
+ wr = &t->isert_cmd->rdma_wr;
+
+ atomic_sub(wr->send_wr_num + 1, &isert_conn->post_send_buf_count);
+ isert_completion_put(t, t->isert_cmd, ib_dev, true);
+ }
+}
+
+static void
+isert_cq_tx_comp_err(struct iser_tx_desc *tx_desc, struct isert_conn *isert_conn)