| commit | b4caea8aa8b4caeda2af6ef6b7f0d43c516815ee | [log] [tgz] |
|---|---|---|
| author | David S. Miller <davem@sunset.davemloft.net> | Fri Oct 26 04:20:13 2007 -0700 |
| committer | David S. Miller <davem@sunset.davemloft.net> | Fri Oct 26 04:20:13 2007 -0700 |
| tree | aadb5979a8f915b227ea174731125d4ea428dca2 | |
| parent | d84d64dcb3b54c900113f8dcd1240205ae164922 [diff] [blame] |
[TCP]: Add missing I/O AT code to ipv6 side. Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c index 32dc3297..06fa4ba 100644 --- a/net/ipv6/tcp_ipv6.c +++ b/net/ipv6/tcp_ipv6.c
@@ -1732,6 +1732,8 @@ if (!sock_owned_by_user(sk)) { #ifdef CONFIG_NET_DMA struct tcp_sock *tp = tcp_sk(sk); + if (!tp->ucopy.dma_chan && tp->ucopy.pinned_list) + tp->ucopy.dma_chan = get_softnet_dma(); if (tp->ucopy.dma_chan) ret = tcp_v6_do_rcv(sk, skb); else