Merge branch 'explicit-tso-segment-count'

Browse source

Chia-Yu Chang says:

====================
Explicit TSO segment count

This series replaces the existing min_tso_segs() congestion control
callback with a new tso_segs() callback that allows congestion control
algorithms to provide an explicit TSO segment count for each data burst.

To support BPF congestion controls, the series also exposes
tcp_tso_autosize() as a BPF kfunc, allowing BPF implementations to
reuse the kernel TSO autosizing logic while implementing custom
tso_segs() callbacks.
====================

Link: https://patch.msgid.link/20260831165230.2696893-1-chia-yu.chang@nokia-bell-labs.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

...

This commit is contained in:

Jakub Kicinski 2026-09-05 11:18:59 -07:00

parent 9eab111e76 f69a094441

commit d76beefca7

5 changed files with 48 additions and 21 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

15

include/net/tcp.h

View file

5

net/ipv4/bpf_tcp_ca.c

View file

13

net/ipv4/tcp_bbr.c

View file

28

net/ipv4/tcp_output.c

View file

8

tools/testing/selftests/bpf/progs/tcp_ca_kfunc.c

View file