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| author | David S. Miller <davem@davemloft.net> | 2018-11-25 04:01:43 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-11-25 04:01:43 +0300 |
| commit | b1bf78bfb2e4c9ffa03ccdbc60d89a2f7c5fd82c (patch) | |
| tree | fcd93c3f54a72ca6a6ee97f015efebe6d80a3271 /net/ipv4/tcp_output.c | |
| parent | aea0a897af9e44c258e8ab9296fad417f1bc063a (diff) | |
| parent | d146194f31c96f9b260c5a1cf1592d2e7f82a2e2 (diff) | |
| download | linux-b1bf78bfb2e4c9ffa03ccdbc60d89a2f7c5fd82c.tar.xz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'net/ipv4/tcp_output.c')
| -rw-r--r-- | net/ipv4/tcp_output.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c index d40d4cc53319..c5dc4c4fdadd 100644 --- a/net/ipv4/tcp_output.c +++ b/net/ipv4/tcp_output.c @@ -180,10 +180,10 @@ static inline void tcp_event_ack_sent(struct sock *sk, unsigned int pkts, { struct tcp_sock *tp = tcp_sk(sk); - if (unlikely(tp->compressed_ack)) { + if (unlikely(tp->compressed_ack > TCP_FASTRETRANS_THRESH)) { NET_ADD_STATS(sock_net(sk), LINUX_MIB_TCPACKCOMPRESSED, - tp->compressed_ack); - tp->compressed_ack = 0; + tp->compressed_ack - TCP_FASTRETRANS_THRESH); + tp->compressed_ack = TCP_FASTRETRANS_THRESH; if (hrtimer_try_to_cancel(&tp->compressed_ack_timer) == 1) __sock_put(sk); } |