diff options
| author | Eric Dumazet <edumazet@google.com> | 2026-04-30 10:00:21 +0000 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-05-01 17:22:45 -0700 |
| commit | affe6c27651a359cf69c15b33b86e4d3f226010e (patch) | |
| tree | 4cad3325156b4ac5239e1e1cb6d8614663647a38 /include | |
| parent | dd033ec406b4d9eade3e0fd998ec9bfa50db42ba (diff) | |
tcp: move max_packets_out, cwnd_usage_seq, rate_delivered and rate_interval_us to tcp_sock_write_tx group
These fields are used in TX path.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20260430100021.211139-6-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/tcp.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/tcp.h b/include/linux/tcp.h index d3650f04d942..8a6807082672 100644 --- a/include/linux/tcp.h +++ b/include/linux/tcp.h @@ -276,6 +276,10 @@ struct tcp_sock { u32 lsndtime; /* timestamp of last sent data packet (for restart window) */ u32 mdev_us; /* medium deviation */ u32 rtt_seq; /* sequence number to update rttvar */ + u32 max_packets_out; /* max packets_out in last window */ + u32 cwnd_usage_seq; /* right edge of cwnd usage tracking flight */ + u32 rate_delivered; /* saved rate sample: packets delivered */ + u32 rate_interval_us; /* saved rate sample: time elapsed */ u64 tcp_wstamp_ns; /* departure time for next sent data packet */ u64 accecn_opt_tstamp; /* Last AccECN option sent timestamp */ struct list_head tsorted_sent_queue; /* time-sorted sent but un-SACKed skbs */ @@ -346,10 +350,6 @@ struct tcp_sock { * total number of data segments in. */ u32 rcv_wup; /* rcv_nxt on last window update sent */ - u32 max_packets_out; /* max packets_out in last window */ - u32 cwnd_usage_seq; /* right edge of cwnd usage tracking flight */ - u32 rate_delivered; /* saved rate sample: packets delivered */ - u32 rate_interval_us; /* saved rate sample: time elapsed */ u32 rcv_rtt_last_tsecr; u32 delivered_ecn_bytes[3]; u16 pkts_acked_ewma;/* Pkts acked EWMA for AccECN cep heuristic */ |