diff options
| author | Eric Dumazet <edumazet@google.com> | 2025-03-24 20:36:07 +0000 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-03-25 10:34:33 -0700 |
| commit | f1e30061e8a5af48c91ef2f25762f792114a6a90 (patch) | |
| tree | 0df97cbda7cbbed78470b7f8b13fedec9651b50b /Documentation/networking | |
| parent | a7c428ee8f59f171a3b57474f2bd5cee0ef1e036 (diff) | |
tcp/dccp: remove icsk->icsk_ack.timeout
icsk->icsk_ack.timeout can be replaced by icsk->csk_delack_timer.expires
This saves 8 bytes in TCP/DCCP sockets and helps for better cache locality.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Link: https://patch.msgid.link/20250324203607.703850-3-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'Documentation/networking')
| -rw-r--r-- | Documentation/networking/net_cachelines/inet_connection_sock.rst | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/Documentation/networking/net_cachelines/inet_connection_sock.rst b/Documentation/networking/net_cachelines/inet_connection_sock.rst index 5fb0dd70c9af..8fae85ebb773 100644 --- a/Documentation/networking/net_cachelines/inet_connection_sock.rst +++ b/Documentation/networking/net_cachelines/inet_connection_sock.rst @@ -38,7 +38,6 @@ struct icsk_ack_u8 quick read_write w struct icsk_ack_u8 pingpong struct icsk_ack_u8 retry write_mostly read_write inet_csk_clear_xmit_timer,tcp_rearm_rto,tcp_event_new_data_sent,tcp_write_xmit,__tcp_send_ack,tcp_send_ack, struct icsk_ack_u8 ato read_mostly write_mostly tcp_dec_quickack_mode,tcp_event_ack_sent,__tcp_transmit_skb,__tcp_send_ack,tcp_send_ack -struct icsk_ack_unsigned_long timeout read_write read_write inet_csk_reset_xmit_timer,tcp_connect struct icsk_ack_u32 lrcvtime read_write tcp_finish_connect,tcp_connect,tcp_event_data_sent,__tcp_transmit_skb struct icsk_ack_u16 rcv_mss write_mostly read_mostly __tcp_select_window,__tcp_cleanup_rbuf,tcp_initialize_rcv_mss,tcp_connect_init struct icsk_mtup_int search_high read_write tcp_mtup_init,tcp_sync_mss,tcp_connect_init,tcp_mtu_check_reprobe,tcp_write_xmit |