diff options
Diffstat (limited to 'net/rxrpc/call_accept.c')
| -rw-r--r-- | net/rxrpc/call_accept.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/net/rxrpc/call_accept.c b/net/rxrpc/call_accept.c index 26c293ef98eb..3cac231d8405 100644 --- a/net/rxrpc/call_accept.c +++ b/net/rxrpc/call_accept.c @@ -85,6 +85,9 @@ static int rxrpc_service_prealloc_one(struct rxrpc_sock *rx, b->conn_backlog[head] = conn; smp_store_release(&b->conn_backlog_head, (head + 1) & (size - 1)); + + trace_rxrpc_conn(conn, rxrpc_conn_new_service, + atomic_read(&conn->usage), here); } /* Now it gets complicated, because calls get registered with the @@ -290,6 +293,7 @@ static struct rxrpc_call *rxrpc_alloc_incoming_call(struct rxrpc_sock *rx, rxrpc_get_local(local); conn->params.local = local; conn->params.peer = peer; + rxrpc_see_connection(conn); rxrpc_new_incoming_connection(conn, skb); } else { rxrpc_get_connection(conn); @@ -327,14 +331,14 @@ struct rxrpc_call *rxrpc_new_incoming_call(struct rxrpc_local *local, struct rxrpc_skb_priv *sp = rxrpc_skb(skb); struct rxrpc_sock *rx; struct rxrpc_call *call; + u16 service_id = sp->hdr.serviceId; _enter(""); /* Get the socket providing the service */ - hlist_for_each_entry_rcu_bh(rx, &local->services, listen_link) { - if (rx->srx.srx_service == sp->hdr.serviceId) - goto found_service; - } + rx = rcu_dereference(local->service); + if (service_id == rx->srx.srx_service) + goto found_service; trace_rxrpc_abort("INV", sp->hdr.cid, sp->hdr.callNumber, sp->hdr.seq, RX_INVALID_OPERATION, EOPNOTSUPP); @@ -363,12 +367,17 @@ found_service: goto out; } + trace_rxrpc_receive(call, rxrpc_receive_incoming, + sp->hdr.serial, sp->hdr.seq); + /* Make the call live. */ rxrpc_incoming_call(rx, call, skb); conn = call->conn; if (rx->notify_new_call) rx->notify_new_call(&rx->sk, call, call->user_call_ID); + else + sk_acceptq_added(&rx->sk); spin_lock(&conn->state_lock); switch (conn->state) { |