tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1.. SPDX-License-Identifier: GPL-2.0
2.. Copyright (C) 2023 Google LLC
3
4==========================================
5inet_sock struct fast path usage breakdown
6==========================================
7
8======================== ===================== =================== =================== ======================================================================================================
9Type Name fastpath_tx_access fastpath_rx_access comment
10======================== ===================== =================== =================== ======================================================================================================
11struct sock sk read_mostly read_mostly tcp_init_buffer_space,tcp_init_transfer,tcp_finish_connect,tcp_connect,tcp_send_rcvq,tcp_send_syn_data
12struct ipv6_pinfo* pinet6
13struct ipv6_fl_socklist* ipv6_fl_list read_mostly tcp_v6_connect,__ip6_datagram_connect,udpv6_sendmsg,rawv6_sendmsg
14be16 inet_sport read_mostly __tcp_transmit_skb
15be32 inet_daddr read_mostly ip_select_ident_segs
16be32 inet_rcv_saddr
17be16 inet_dport read_mostly __tcp_transmit_skb
18u16 inet_num
19be32 inet_saddr
20s16 uc_ttl read_mostly __ip_queue_xmit/ip_select_ttl
21u16 cmsg_flags
22struct ip_options_rcu* inet_opt read_mostly __ip_queue_xmit
23u16 inet_id read_mostly ip_select_ident_segs
24u8 tos read_mostly ip_queue_xmit
25u8 min_ttl
26u8 mc_ttl
27u8 pmtudisc
28u8:1 recverr
29u8:1 is_icsk
30u8:1 freebind
31u8:1 hdrincl
32u8:1 mc_loop
33u8:1 transparent
34u8:1 mc_all
35u8:1 nodefrag
36u8:1 bind_address_no_port
37u8:1 recverr_rfc4884
38u8:1 defer_connect read_mostly tcp_sendmsg_fastopen
39u8 rcv_tos
40u8 convert_csum
41int uc_index
42int mc_index
43be32 mc_addr
44struct ip_mc_socklist* mc_list
45struct inet_cork_full cork read_mostly __tcp_transmit_skb
46struct local_port_range
47======================== ===================== =================== =================== ======================================================================================================