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Differential D54564

iflib: document new sysctls
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Authored by gallatin on Jan 6 2026, 7:37 PM.
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ziaee
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rGef8c912aadad: iflib: document new sysctls
rG83e6f0d7807b: iflib: document new sysctls
Summary

Document the new tx related sysctls I've added to iflib in the last few months:
tx_reclaim_ticks
tx_reclaim_thresh

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rG FreeBSD src repository
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gallatin created this revision.Jan 6 2026, 7:37 PM
Herald added a subscriber: imp. · View Herald TranscriptJan 6 2026, 7:37 PM
gallatin requested review of this revision.Jan 6 2026, 7:37 PM
gallatin mentioned this in D54356: iflib: Drop tx lock when freeing mbufs using simple_transmit.
ziaee added a comment.Jan 6 2026, 8:25 PM

Thanks for doing this!

share/man/man4/iflib.4
107

Can we put this one in the commit that will change the behavior? The above two shipped in 15.0 and should be mfc'ed.

gallatin added inline comments.Jan 6 2026, 9:04 PM
share/man/man4/iflib.4
107

Ugh.. sure..

gallatin updated this revision to Diff 169216.Jan 6 2026, 9:12 PM
gallatin edited the summary of this revision. (Show Details)
  • Updated to document tx_defer_mfree separately
ziaee accepted this revision.Jan 6 2026, 9:27 PM
This revision is now accepted and ready to land.Jan 6 2026, 9:27 PM
Closed by commit rG83e6f0d7807b: iflib: document new sysctls (authored by gallatin). · Explain WhyJan 6 2026, 10:46 PM
This revision was automatically updated to reflect the committed changes.
gallatin added a commit: rG83e6f0d7807b: iflib: document new sysctls.
lwhsu added a subscriber: lwhsu.Jan 7 2026, 12:17 AM

Don't forget to bump .Dd on update :-)

gallatin added a commit: rGef8c912aadad: iflib: document new sysctls.Jan 14 2026, 1:01 AM

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share/man/man4/iflib.4

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