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| author | Eric Dumazet <edumazet@google.com> | 2025-03-24 20:36:06 +0000 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-03-25 10:34:33 -0700 |
| commit | a7c428ee8f59f171a3b57474f2bd5cee0ef1e036 (patch) | |
| tree | eb9c5084bf507d88a633ef4b6048bd8a65fe44a5 /Documentation/networking | |
| parent | 7bd2e6b74ad56a49459ba84e8d4fa3730055ab5e (diff) | |
| download | linux-next-a7c428ee8f59f171a3b57474f2bd5cee0ef1e036.tar.gz linux-next-a7c428ee8f59f171a3b57474f2bd5cee0ef1e036.zip | |
tcp/dccp: remove icsk->icsk_timeout
icsk->icsk_timeout can be replaced by icsk->icsk_retransmit_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/20250324203607.703850-2-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 | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/Documentation/networking/net_cachelines/inet_connection_sock.rst b/Documentation/networking/net_cachelines/inet_connection_sock.rst index b2401aa7c450..5fb0dd70c9af 100644 --- a/Documentation/networking/net_cachelines/inet_connection_sock.rst +++ b/Documentation/networking/net_cachelines/inet_connection_sock.rst @@ -12,8 +12,7 @@ struct inet_sock icsk_inet read_mostly r struct request_sock_queue icsk_accept_queue struct inet_bind_bucket icsk_bind_hash read_mostly tcp_set_state struct inet_bind2_bucket icsk_bind2_hash read_mostly tcp_set_state,inet_put_port -unsigned_long icsk_timeout read_mostly inet_csk_reset_xmit_timer,tcp_connect -struct timer_list icsk_retransmit_timer read_mostly inet_csk_reset_xmit_timer,tcp_connect +struct timer_list icsk_retransmit_timer read_write inet_csk_reset_xmit_timer,tcp_connect struct timer_list icsk_delack_timer read_mostly inet_csk_reset_xmit_timer,tcp_connect u32 icsk_rto read_write tcp_cwnd_validate,tcp_schedule_loss_probe,tcp_connect_init,tcp_connect,tcp_write_xmit,tcp_push_one u32 icsk_rto_min |