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| author | John W. Linville <linville@tuxdriver.com> | 2013-03-18 09:39:21 -0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2013-03-18 09:39:21 -0400 |
| commit | 49c87cd1eac1f798c5bad7f7eb809e6df36b6c56 (patch) | |
| tree | 8d6905466a05d6539e06d189cf88b71095ac0a79 /include/net | |
| parent | 4969b41798e512689bba57c8c44d873216eba814 (diff) | |
| parent | 9437a248e7cac427c898bdb11bd1ac6844a1ead4 (diff) | |
| download | linux-49c87cd1eac1f798c5bad7f7eb809e6df36b6c56.tar.gz linux-49c87cd1eac1f798c5bad7f7eb809e6df36b6c56.tar.bz2 linux-49c87cd1eac1f798c5bad7f7eb809e6df36b6c56.zip | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
Conflicts:
net/nfc/llcp/llcp.c
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/tcp.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/net/tcp.h b/include/net/tcp.h index 23f2e98d4b65..cf0694d4ad60 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -1045,6 +1045,10 @@ static inline bool tcp_prequeue(struct sock *sk, struct sk_buff *skb) if (sysctl_tcp_low_latency || !tp->ucopy.task) return false; + if (skb->len <= tcp_hdrlen(skb) && + skb_queue_len(&tp->ucopy.prequeue) == 0) + return false; + __skb_queue_tail(&tp->ucopy.prequeue, skb); tp->ucopy.memory += skb->truesize; if (tp->ucopy.memory > sk->sk_rcvbuf) { |