diff options
| author | David S. Miller <davem@davemloft.net> | 2018-07-21 00:32:24 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-07-21 00:32:24 +0300 |
| commit | f7a6eb1e155d0760a6d62bc17cf665205d43e9b1 (patch) | |
| tree | 14637b238b127759e4ccccf6f05fb89aaa6772ca /include | |
| parent | f7482683f1f4925c60941dbbd0813ceaa069d106 (diff) | |
| parent | a0496ef2c23b3b180902dd185d0d63ccbc624cf8 (diff) | |
| download | linux-f7a6eb1e155d0760a6d62bc17cf665205d43e9b1.tar.xz | |
Merge branch 'tcp-fix-DCTCP-ECE-Ack-series'
Yuchung Cheng says:
====================
fix DCTCP ECE Ack series
This patch set address that the existing DCTCP implementation does not
fully implement the ACK policy specified in the RFC. This improves
the responsiveness of CE status change particularly on flows with
small inflight.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/tcp.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/net/tcp.h b/include/net/tcp.h index 3482d13d655b..25116ec02087 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -342,6 +342,7 @@ ssize_t tcp_splice_read(struct socket *sk, loff_t *ppos, struct pipe_inode_info *pipe, size_t len, unsigned int flags); +void tcp_enter_quickack_mode(struct sock *sk, unsigned int max_quickacks); static inline void tcp_dec_quickack_mode(struct sock *sk, const unsigned int pkts) { @@ -539,6 +540,7 @@ void tcp_send_fin(struct sock *sk); void tcp_send_active_reset(struct sock *sk, gfp_t priority); int tcp_send_synack(struct sock *); void tcp_push_one(struct sock *, unsigned int mss_now); +void __tcp_send_ack(struct sock *sk, u32 rcv_nxt); void tcp_send_ack(struct sock *sk); void tcp_send_delayed_ack(struct sock *sk); void tcp_send_loss_probe(struct sock *sk); |