tcp: turn on TCP hostcache for socket buffer sizes
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Authored by glebius on Sep 5 2026, 5:44 PM.

Details

Reviewers

rscheff
tuexen
cc

Group Reviewers

transport

Commits

rG587c6c121504: tcp: turn on TCP hostcache for socket buffer sizes

Summary

The code has been there since introduction of the TCP hostcache
in 97d8d152c28bb in 2003, but was turned off.

Diff Detail

Repository

rG FreeBSD src repository

Lint

Lint Not Applicable

Unit

Tests Not Applicable

Event Timeline

glebius created this revision.Sep 5 2026, 5:44 PM

Herald added 1 blocking reviewer(s): transport. · View Herald TranscriptSep 5 2026, 5:44 PM

Herald added subscribers: melifaro, imp. · View Herald Transcript

glebius requested review of this revision.Sep 5 2026, 5:44 PM

Harbormaster completed remote builds in B76575: Diff 185941.Sep 5 2026, 5:44 PM

glebius added a parent revision: D59451: tcp: collect and report more statistics on the TCP host cache.Sep 5 2026, 5:44 PM

glebius added a child revision: D59453: tcp: use sparse initializer for host cache metrics.

tuexen accepted this revision.Sep 5 2026, 6:37 PM

This revision is now accepted and ready to land.Sep 5 2026, 6:37 PM

cc accepted this revision.Sep 7 2026, 2:38 PM

Closed by commit rG587c6c121504: tcp: turn on TCP hostcache for socket buffer sizes (authored by glebius). · Explain WhyFri, Sep 18, 10:02 PM

This revision was automatically updated to reflect the committed changes.

glebius added a commit: rG587c6c121504: tcp: turn on TCP hostcache for socket buffer sizes.

Revision Contents
Changeset List

Path

Size

sys/

netinet/

tcp_subr.c

4 lines

Diff 187152

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tcp: turn on TCP hostcache for socket buffer sizesClosedPublicActions