diff options
Diffstat (limited to 'net/rds/tcp.c')
| -rw-r--r-- | net/rds/tcp.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/net/rds/tcp.c b/net/rds/tcp.c index b327727..5658f3e 100644 --- a/net/rds/tcp.c +++ b/net/rds/tcp.c @@ -136,9 +136,9 @@ void rds_tcp_restore_callbacks(struct socket *sock, * from being called while it isn't set. */ void rds_tcp_reset_callbacks(struct socket *sock, - struct rds_connection *conn) + struct rds_conn_path *cp) { - struct rds_tcp_connection *tc = conn->c_transport_data; + struct rds_tcp_connection *tc = cp->cp_transport_data; struct socket *osock = tc->t_sock; if (!osock) @@ -148,8 +148,8 @@ void rds_tcp_reset_callbacks(struct socket *sock, * We have an outstanding SYN to this peer, which may * potentially have transitioned to the RDS_CONN_UP state, * so we must quiesce any send threads before resetting - * c_transport_data. We quiesce these threads by setting - * c_state to something other than RDS_CONN_UP, and then + * cp_transport_data. We quiesce these threads by setting + * cp_state to something other than RDS_CONN_UP, and then * waiting for any existing threads in rds_send_xmit to * complete release_in_xmit(). (Subsequent threads entering * rds_send_xmit() will bail on !rds_conn_up(). @@ -164,8 +164,8 @@ void rds_tcp_reset_callbacks(struct socket *sock, * RDS_CONN_RESETTTING, to ensure that rds_tcp_state_change * cannot mark rds_conn_path_up() in the window before lock_sock() */ - atomic_set(&conn->c_state, RDS_CONN_RESETTING); - wait_event(conn->c_waitq, !test_bit(RDS_IN_XMIT, &conn->c_flags)); + atomic_set(&cp->cp_state, RDS_CONN_RESETTING); + wait_event(cp->cp_waitq, !test_bit(RDS_IN_XMIT, &cp->cp_flags)); lock_sock(osock->sk); /* reset receive side state for rds_tcp_data_recv() for osock */ if (tc->t_tinc) { @@ -186,11 +186,12 @@ void rds_tcp_reset_callbacks(struct socket *sock, release_sock(osock->sk); sock_release(osock); newsock: - rds_send_path_reset(&conn->c_path[0]); + rds_send_path_reset(cp); lock_sock(sock->sk); write_lock_bh(&sock->sk->sk_callback_lock); tc->t_sock = sock; - sock->sk->sk_user_data = conn; + tc->t_cpath = cp; + sock->sk->sk_user_data = cp; sock->sk->sk_data_ready = rds_tcp_data_ready; sock->sk->sk_write_space = rds_tcp_write_space; sock->sk->sk_state_change = rds_tcp_state_change; @@ -203,9 +204,9 @@ newsock: * above rds_tcp_reset_callbacks for notes about synchronization * with data path */ -void rds_tcp_set_callbacks(struct socket *sock, struct rds_connection *conn) +void rds_tcp_set_callbacks(struct socket *sock, struct rds_conn_path *cp) { - struct rds_tcp_connection *tc = conn->c_transport_data; + struct rds_tcp_connection *tc = cp->cp_transport_data; rdsdebug("setting sock %p callbacks to tc %p\n", sock, tc); write_lock_bh(&sock->sk->sk_callback_lock); @@ -221,12 +222,12 @@ void rds_tcp_set_callbacks(struct socket *sock, struct rds_connection *conn) sock->sk->sk_data_ready = sock->sk->sk_user_data; tc->t_sock = sock; - tc->t_cpath = &conn->c_path[0]; + tc->t_cpath = cp; tc->t_orig_data_ready = sock->sk->sk_data_ready; tc->t_orig_write_space = sock->sk->sk_write_space; tc->t_orig_state_change = sock->sk->sk_state_change; - sock->sk->sk_user_data = conn; + sock->sk->sk_user_data = cp; sock->sk->sk_data_ready = rds_tcp_data_ready; sock->sk->sk_write_space = rds_tcp_write_space; sock->sk->sk_state_change = rds_tcp_state_change; |
