diff options
| author | Eric Dumazet <edumazet@google.com> | 2025-11-19 08:48:12 +0000 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-11-20 17:44:23 -0800 |
| commit | 6d5dea68246ecb190a50a7fecbaf7f8c1ddb15e4 (patch) | |
| tree | fdd152c013b814468040d546abdcc425aa8fa9ea /Documentation/networking | |
| parent | 738cd803b9d418861438df0c7232e9ca6afad58e (diff) | |
tcp: tcp_moderate_rcvbuf is only used in rx path
sysctl_tcp_moderate_rcvbuf is only used from tcp_rcvbuf_grow().
Move it to netns_ipv4_read_rx group.
Remove various CACHELINE_ASSERT_GROUP_SIZE() from netns_ipv4_struct_check(),
as they have no real benefit but cause pain for all changes.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@google.com>
Link: https://patch.msgid.link/20251119084813.3684576-2-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'Documentation/networking')
| -rw-r--r-- | Documentation/networking/net_cachelines/netns_ipv4_sysctl.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/networking/net_cachelines/netns_ipv4_sysctl.rst b/Documentation/networking/net_cachelines/netns_ipv4_sysctl.rst index 6e7b20afd2d4..5d5d54fb6ab1 100644 --- a/Documentation/networking/net_cachelines/netns_ipv4_sysctl.rst +++ b/Documentation/networking/net_cachelines/netns_ipv4_sysctl.rst @@ -102,7 +102,7 @@ u8 sysctl_tcp_app_win u8 sysctl_tcp_frto tcp_enter_loss u8 sysctl_tcp_nometrics_save TCP_LAST_ACK/tcp_update_metrics u8 sysctl_tcp_no_ssthresh_metrics_save TCP_LAST_ACK/tcp_(update/init)_metrics -u8 sysctl_tcp_moderate_rcvbuf read_mostly read_mostly tcp_tso_should_defer(tx);tcp_rcv_space_adjust(rx) +u8 sysctl_tcp_moderate_rcvbuf read_mostly tcp_rcvbuf_grow() u8 sysctl_tcp_tso_win_divisor read_mostly tcp_tso_should_defer(tcp_write_xmit) u8 sysctl_tcp_workaround_signed_windows tcp_select_window int sysctl_tcp_limit_output_bytes read_mostly tcp_small_queue_check(tcp_write_xmit) |