inet_connection_sock struct fast path usage breakdown¶
Type |
Name |
fastpath_tx_access |
fastpath_rx_access |
comment |
---|---|---|---|---|
struct inet_sock |
icsk_inet |
read_mostly |
read_mostly |
tcp_init_buffer_space,tcp_init_transfer,tcp_finish_connect,tcp_connect,tcp_send_rcvq,tcp_send_syn_data |
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_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 |
|||
u32 |
icsk_delack_max |
|||
u32 |
icsk_pmtu_cookie |
read_write |
tcp_sync_mss,tcp_current_mss,tcp_send_syn_data,tcp_connect_init,tcp_connect |
|
struct tcp_congestion_ops |
icsk_ca_ops |
read_write |
tcp_cwnd_validate,tcp_tso_segs,tcp_ca_dst_init,tcp_connect_init,tcp_connect,tcp_write_xmit |
|
struct inet_connection_sock_af_ops |
icsk_af_ops |
read_mostly |
tcp_finish_connect,tcp_send_syn_data,tcp_mtup_init,tcp_mtu_check_reprobe,tcp_mtu_probe,tcp_connect_init,tcp_connect,__tcp_transmit_skb |
|
struct tcp_ulp_ops* |
icsk_ulp_ops |
|||
void* |
icsk_ulp_data |
|||
u8:5 |
icsk_ca_state |
read_write |
tcp_cwnd_application_limited,tcp_set_ca_state,tcp_enter_cwr,tcp_tso_should_defer,tcp_mtu_probe,tcp_schedule_loss_probe,tcp_write_xmit,__tcp_transmit_skb |
|
u8:1 |
icsk_ca_initialized |
read_write |
tcp_init_transfer,tcp_init_congestion_control,tcp_init_transfer,tcp_finish_connect,tcp_connect |
|
u8:1 |
icsk_ca_setsockopt |
|||
u8:1 |
icsk_ca_dst_locked |
write_mostly |
tcp_ca_dst_init,tcp_connect_init,tcp_connect |
|
u8 |
icsk_retransmits |
write_mostly |
tcp_connect_init,tcp_connect |
|
u8 |
icsk_pending |
read_write |
inet_csk_reset_xmit_timer,tcp_connect,tcp_check_probe_timer,__tcp_push_pending_frames,tcp_rearm_rto,tcp_event_new_data_sent,tcp_event_new_data_sent |
|
u8 |
icsk_backoff |
write_mostly |
tcp_write_queue_purge,tcp_connect_init |
|
u8 |
icsk_syn_retries |
|||
u8 |
icsk_probes_out |
|||
u16 |
icsk_ext_hdr_len |
read_mostly |
__tcp_mtu_to_mss,tcp_mtu_to_rss,tcp_mtu_probe,tcp_write_xmit,tcp_mtu_to_mss, |
|
struct icsk_ack_u8 |
pending |
read_write |
read_write |
inet_csk_ack_scheduled,__tcp_cleanup_rbuf,tcp_cleanup_rbuf,inet_csk_clear_xmit_timer,tcp_event_ack-sent,inet_csk_reset_xmit_timer |
struct icsk_ack_u8 |
quick |
read_write |
write_mostly |
tcp_dec_quickack_mode,tcp_event_ack_sent,__tcp_transmit_skb,__tcp_select_window,__tcp_cleanup_rbuf |
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 |
|
struct icsk_mtup_int |
search_low |
read_write |
tcp_mtu_probe,tcp_mtu_check_reprobe,tcp_write_xmit,tcp_sync_mss,tcp_connect_init,tcp_mtup_init |
|
struct icsk_mtup_u32:31 |
probe_size |
read_write |
tcp_mtup_init,tcp_connect_init,__tcp_transmit_skb |
|
struct icsk_mtup_u32:1 |
enabled |
read_write |
tcp_mtup_init,tcp_sync_mss,tcp_connect_init,tcp_mtu_probe,tcp_write_xmit |
|
struct icsk_mtup_u32 |
probe_timestamp |
read_write |
tcp_mtup_init,tcp_connect_init,tcp_mtu_check_reprobe,tcp_mtu_probe |
|
u32 |
icsk_probes_tstamp |
|||
u32 |
icsk_user_timeout |
|||
u64[104/sizeof(u64)] |
icsk_ca_priv |