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| author | David S. Miller <davem@sunset.davemloft.net> | 2007-10-26 13:20:13 +0200 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-10-26 13:20:13 +0200 |
| commit | b4caea8aa8b4caeda2af6ef6b7f0d43c516815ee (patch) | |
| tree | aadb5979a8f915b227ea174731125d4ea428dca2 /net | |
| parent | [SCTP]: #if 0 sctp_update_copy_cksum() (diff) | |
| download | linux-b4caea8aa8b4caeda2af6ef6b7f0d43c516815ee.tar.xz linux-b4caea8aa8b4caeda2af6ef6b7f0d43c516815ee.zip | |
[TCP]: Add missing I/O AT code to ipv6 side.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv6/tcp_ipv6.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c index 32dc329762e9..06fa4baddf05 100644 --- a/net/ipv6/tcp_ipv6.c +++ b/net/ipv6/tcp_ipv6.c @@ -1732,6 +1732,8 @@ process: 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 |