diff options
| -rw-r--r-- | net/rds/connection.c | 12 | ||||
| -rw-r--r-- | net/rds/rds.h | 1 | ||||
| -rw-r--r-- | net/rds/send.c | 9 |
3 files changed, 14 insertions, 8 deletions
diff --git a/net/rds/connection.c b/net/rds/connection.c index 6fa2074044b9..953a426b25ab 100644 --- a/net/rds/connection.c +++ b/net/rds/connection.c @@ -572,11 +572,17 @@ EXPORT_SYMBOL_GPL(rds_conn_drop); * If the connection is down, trigger a connect. We may have scheduled a * delayed reconnect however - in this case we should not interfere. */ +void rds_conn_path_connect_if_down(struct rds_conn_path *cp) +{ + if (rds_conn_path_state(cp) == RDS_CONN_DOWN && + !test_and_set_bit(RDS_RECONNECT_PENDING, &cp->cp_flags)) + queue_delayed_work(rds_wq, &cp->cp_conn_w, 0); +} + void rds_conn_connect_if_down(struct rds_connection *conn) { - if (rds_conn_state(conn) == RDS_CONN_DOWN && - !test_and_set_bit(RDS_RECONNECT_PENDING, &conn->c_flags)) - queue_delayed_work(rds_wq, &conn->c_conn_w, 0); + WARN_ON(conn->c_trans->t_mp_capable); + rds_conn_path_connect_if_down(&conn->c_path[0]); } EXPORT_SYMBOL_GPL(rds_conn_connect_if_down); diff --git a/net/rds/rds.h b/net/rds/rds.h index e31515195526..74fcf5a28723 100644 --- a/net/rds/rds.h +++ b/net/rds/rds.h @@ -658,6 +658,7 @@ void rds_conn_destroy(struct rds_connection *conn); void rds_conn_drop(struct rds_connection *conn); void rds_conn_path_drop(struct rds_conn_path *cpath); void rds_conn_connect_if_down(struct rds_connection *conn); +void rds_conn_path_connect_if_down(struct rds_conn_path *cp); void rds_for_each_conn_info(struct socket *sock, unsigned int len, struct rds_info_iterator *iter, struct rds_info_lengths *lens, diff --git a/net/rds/send.c b/net/rds/send.c index e614513150fe..369bd6690218 100644 --- a/net/rds/send.c +++ b/net/rds/send.c @@ -1088,16 +1088,15 @@ int rds_sendmsg(struct socket *sock, struct msghdr *msg, size_t payload_len) goto out; } - rds_conn_connect_if_down(conn); + cpath = &conn->c_path[0]; + + rds_conn_path_connect_if_down(cpath); ret = rds_cong_wait(conn->c_fcong, dport, nonblock, rs); if (ret) { rs->rs_seen_congestion = 1; goto out; } - - cpath = &conn->c_path[0]; - while (!rds_send_queue_rm(rs, conn, cpath, rm, rs->rs_bound_port, dport, &queued)) { rds_stats_inc(s_send_queue_full); @@ -1167,7 +1166,7 @@ rds_send_pong(struct rds_conn_path *cp, __be16 dport) rm->m_daddr = cp->cp_conn->c_faddr; rm->data.op_active = 1; - rds_conn_connect_if_down(cp->cp_conn); + rds_conn_path_connect_if_down(cp); ret = rds_cong_wait(cp->cp_conn->c_fcong, dport, 1, NULL); if (ret) |