diff options
Diffstat (limited to 'kernel/net/sunrpc/xprtsock.c')
| -rw-r--r-- | kernel/net/sunrpc/xprtsock.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/kernel/net/sunrpc/xprtsock.c b/kernel/net/sunrpc/xprtsock.c index 027c9ef8a..27b6f55fa 100644 --- a/kernel/net/sunrpc/xprtsock.c +++ b/kernel/net/sunrpc/xprtsock.c @@ -474,7 +474,16 @@ static int xs_nospace(struct rpc_task *task) spin_unlock_bh(&xprt->transport_lock); /* Race breaker in case memory is freed before above code is called */ - sk->sk_write_space(sk); + if (ret == -EAGAIN) { + struct socket_wq *wq; + + rcu_read_lock(); + wq = rcu_dereference(sk->sk_wq); + set_bit(SOCKWQ_ASYNC_NOSPACE, &wq->flags); + rcu_read_unlock(); + + sk->sk_write_space(sk); + } return ret; } @@ -2286,6 +2295,10 @@ static int xs_tcp_finish_connecting(struct rpc_xprt *xprt, struct socket *sock) /* SYN_SENT! */ if (xprt->reestablish_timeout < XS_TCP_INIT_REEST_TO) xprt->reestablish_timeout = XS_TCP_INIT_REEST_TO; + break; + case -EADDRNOTAVAIL: + /* Source port number is unavailable. Try a new one! */ + transport->srcport = 0; } out: return ret; |