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| author | David S. Miller <davem@davemloft.net> | 2017-10-30 06:10:01 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-10-30 13:09:24 +0100 |
| commit | e1ea2f9856b765a2eaabb403a6751f70efc9ba4c (patch) | |
| tree | 771f0f96fdab1b27757730e96d911c73f5499ee4 /net/ipv4/tcp_output.c | |
| parent | Merge branch 'ipvlan-private-vepa' (diff) | |
| parent | Linux 4.14-rc7 (diff) | |
| download | linux-e1ea2f9856b765a2eaabb403a6751f70efc9ba4c.tar.xz linux-e1ea2f9856b765a2eaabb403a6751f70efc9ba4c.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Several conflicts here.
NFP driver bug fix adding nfp_netdev_is_nfp_repr() check to
nfp_fl_output() needed some adjustments because the code block is in
an else block now.
Parallel additions to net/pkt_cls.h and net/sch_generic.h
A bug fix in __tcp_retransmit_skb() conflicted with some of
the rbtree changes in net-next.
The tc action RCU callback fixes in 'net' had some overlap with some
of the recent tcf_block reworking.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_output.c')
| -rw-r--r-- | net/ipv4/tcp_output.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c index aab6e7145013..a69a34f57330 100644 --- a/net/ipv4/tcp_output.c +++ b/net/ipv4/tcp_output.c @@ -781,8 +781,10 @@ static void tcp_tsq_handler(struct sock *sk) struct tcp_sock *tp = tcp_sk(sk); if (tp->lost_out > tp->retrans_out && - tp->snd_cwnd > tcp_packets_in_flight(tp)) + tp->snd_cwnd > tcp_packets_in_flight(tp)) { + tcp_mstamp_refresh(tp); tcp_xmit_retransmit_queue(sk); + } tcp_write_xmit(sk, tcp_current_mss(sk), tp->nonagle, 0, GFP_ATOMIC); @@ -2307,6 +2309,7 @@ static bool tcp_write_xmit(struct sock *sk, unsigned int mss_now, int nonagle, sent_pkts = 0; + tcp_mstamp_refresh(tp); if (!push_one) { /* Do MTU probing. */ result = tcp_mtu_probe(sk); @@ -2318,7 +2321,6 @@ static bool tcp_write_xmit(struct sock *sk, unsigned int mss_now, int nonagle, } max_segs = tcp_tso_segs(sk, mss_now); - tcp_mstamp_refresh(tp); while ((skb = tcp_send_head(sk))) { unsigned int limit; @@ -2911,8 +2913,10 @@ int __tcp_retransmit_skb(struct sock *sk, struct sk_buff *skb, int segs) -ENOBUFS; } tcp_skb_tsorted_restore(skb); - if (!err) + if (!err) { tcp_update_skb_after_send(tp, skb); + tcp_rate_skb_sent(sk, skb); + } } else { err = tcp_transmit_skb(sk, skb, 1, GFP_ATOMIC); } |