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.

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..

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.

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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iflib.4

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iflib: document new sysctlsClosedPublicActions