Page MenuHomeFreeBSD
Differential D40319

Utilize vnet loader tunable feature
Needs ReviewPublic
Actions

Authored by zlei on May 29 2023, 4:33 PM.
Tags
None
Referenced Files
Unknown Object (File)
Nov 22 2025, 2:55 AM
Unknown Object (File)
Nov 22 2025, 2:53 AM
Unknown Object (File)
Nov 22 2025, 2:47 AM
Unknown Object (File)
Nov 6 2025, 11:11 PM
Unknown Object (File)
Nov 4 2025, 7:17 PM
Unknown Object (File)
Oct 16 2025, 5:12 AM
Unknown Object (File)
Oct 16 2025, 5:12 AM
Unknown Object (File)
Oct 15 2025, 6:04 PM
View All 70 Files
Subscribers
imp
melifaro

Details

Reviewers
glebius
Group Reviewers
network
transport
Summary

No functional change intended.

Diff Detail

Repository
rG FreeBSD src repository
Lint
Lint Skipped
Unit
Tests Skipped

Event Timeline

zlei created this revision.May 29 2023, 4:33 PM
Herald added a reviewer: transport. · View Herald TranscriptMay 29 2023, 4:33 PM
Herald added subscribers: melifaro, imp. · View Herald Transcript
zlei requested review of this revision.May 29 2023, 4:33 PM
zlei added a parent revision: D40127: sysctl: Update 'master' copy of vnet SYSCTLs on kernel environment variables change.

This change depends on D39638 and D40127 .

zlei added inline comments.May 29 2023, 4:39 PM
sys/netinet/tcp_hostcache.c
149

Ooops, expire and prune are not loader tunable ;(

zlei added inline comments.May 30 2023, 3:06 AM
sys/netinet/tcp_hostcache.c
147

Found a bug.

kenv net.inet.tcp.hostcache.hashsize=256 && kenv -u net.inet.tcp.hostcache.hashsize will trigger ASSERT panic.

Revision Contents
Changeset List

PathSize
sys/
netinet/
4 lines
24 lines
25 lines

Diff 122569

View Options

sys/netinet/ip_reass.c

Loading...
View Options

sys/netinet/tcp_hostcache.c

Loading...
View Options

sys/netinet/tcp_syncache.c

Loading...