Eric Dumazet e8eb33d650 tcp: move sysctl_tcp_shrink_window to netns_ipv4_read_txrx group ...

Commit 18fd64d254 ("netns-ipv4: reorganize netns_ipv4 fast path
variables") missed that __tcp_select_window() is reading
net->ipv4.sysctl_tcp_shrink_window.

Move this field to netns_ipv4_read_txrx group, as __tcp_select_window()
is used both in tx and rx paths.

Saves a potential cache line miss.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@google.com>
Link: https://patch.msgid.link/20260307092214.2433548-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

2026-03-09 19:31:01 -07:00

..

bpf.h

bpf: Invert the dependency between bpf-netns.h and netns/bpf.h

2021-12-29 20:03:05 -08:00

can.h

net: add missing includes and forward declarations under net/

2022-07-22 12:53:22 +01:00

conntrack.h

netfilter: conntrack: remove DCCP protocol support

2025-07-03 13:51:39 +02:00

core.h

net: Introduce net.core.bypass_prot_mem sysctl.

2025-10-16 12:04:47 -07:00

flow_table.h

netfilter: nf_flow_table: count pending offload workqueue tasks

2022-07-11 16:25:14 +02:00

generic.h

netns: Replace zero-length array with DECLARE_FLEX_ARRAY() helper

2022-09-28 18:51:47 -07:00

hash.h

netns: provide pure entropy for net_hash_mix()

2019-03-28 17:00:45 -07:00

ieee802154_6lowpan.h

net: dynamically allocate fqdir structures

2019-05-26 14:08:05 -07:00

ipv4.h

tcp: move sysctl_tcp_shrink_window to netns_ipv4_read_txrx group

2026-03-09 19:31:01 -07:00

ipv6.h

ipmr/ip6mr: Convert net->ipv[46].ipmr_seq to atomic_t.

2026-03-02 18:49:41 -08:00

mctp.h

net: mctp: Use hashtable for binds

2025-07-15 12:08:39 +02:00

mib.h

net: reorganize fields in netns_mib

2021-04-02 14:31:44 -07:00

mpls.h

mpls: Protect net->mpls.platform_label with a per-netns mutex.

2025-11-03 17:40:53 -08:00

netfilter.h

netfilter: move the sysctl nf_hooks_lwtunnel into the netfilter core

2024-06-19 18:41:59 +02:00

nexthop.h

net: add missing includes and forward declarations under net/

2022-07-22 12:53:22 +01:00

nftables.h

netfilter: nf_tables: place base_seq in struct net

2025-09-10 20:30:37 +02:00

packet.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

sctp.h

sctp: Convert cookie authentication to use HMAC-SHA256

2025-08-19 19:36:26 -07:00

smc.h

net/smc: bpf: Introduce generic hook for handshake flow

2025-11-10 11:19:41 -08:00

unix.h

net: add missing includes and forward declarations under net/

2022-07-22 12:53:22 +01:00

vsock.h

vsock: lock down child_ns_mode as write-once

2026-02-26 11:10:03 +01:00

xdp.h

net: xsk: Don't include <linux/rculist.h>

2022-12-06 20:04:34 -08:00

xfrm.h

xfrm: Add an inbound percpu state cache.

2024-10-29 11:56:18 +01:00