Page MenuHomeFreeBSD
Differential D43779

tcp: use tcp_fixed_maxseg instead of tcp_maxseg in cc modules
ClosedPublic
Actions

Authored by rscheff on Feb 7 2024, 9:39 AM.
Tags
None
Referenced Files
Unknown Object (File)
Wed, Apr 8, 11:39 PM
Unknown Object (File)
Feb 8 2026, 8:31 AM
Unknown Object (File)
Feb 7 2026, 10:43 PM
Unknown Object (File)
Jan 31 2026, 9:41 AM
Unknown Object (File)
Jan 17 2026, 2:40 PM
Unknown Object (File)
Dec 23 2025, 5:27 AM
Unknown Object (File)
Nov 21 2025, 12:03 AM
Unknown Object (File)
Nov 18 2025, 1:19 AM
View All 78 Files
Subscribers
imp
melifaro

Details

Reviewers
rrs
jtl
tuexen
cc
thj
glebius
Group Reviewers
transport
Commits
rG1adab814e813: tcp: use tcp_fixed_maxseg instead of tcp_maxseg in cc modules
Summary

tcp_maxseg() has a longer codepath and does various additional
activities, which are not really necessary on a packet by packet
basis. Use tcp_fixed_maxseg() instead, to slightly improve
processing speed.

No external visible functional change.

Diff Detail

Repository
rG FreeBSD src repository
Lint
Lint Not Applicable
Unit
Tests Not Applicable

Revision Contents
Changeset List

PathSize
sys/
netinet/
cc/
2 lines
2 lines
2 lines
2 lines

Diff 134018

View Options

sys/netinet/cc/cc.c

Loading...
View Options

sys/netinet/cc/cc_cubic.c

Loading...
View Options

sys/netinet/cc/cc_dctcp.c

Loading...
View Options

sys/netinet/cc/cc_htcp.c

Loading...