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Differential D31390

[lltable] Unify datapath feedback mechanism.
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Authored by melifaro on Aug 2 2021, 11:06 PM.
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network
Commits
rG280201438072: [lltable] Unify datapath feedback mechamism.
rGf3a3b0612169: [lltable] Unify datapath feedback mechamism.
Summary

Unify lltable datapath feedback mechanism across IPv4 and IPv6.

Use newly-created llentry_request_feedback() and llentry_get_hittime() to request datapatch usage
check and fetch the results.

This simplifies the datapath feedback management code, thus reducing the diff for the upcoming RFC 8950 support.

Diff Detail

Repository
rS FreeBSD src repository - subversion
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Lint Passed
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No Test Coverage
Build Status
Buildable 40817
Build 37706: arc lint + arc unit

Event Timeline

melifaro created this revision.Aug 2 2021, 11:06 PM
Herald added subscribers: bz, ae, imp. · View Herald TranscriptAug 2 2021, 11:06 PM
melifaro requested review of this revision.Aug 2 2021, 11:06 PM
Harbormaster completed remote builds in B40817: Diff 93149.Aug 2 2021, 11:06 PM
melifaro retitled this revision from [lltable] Unify datapath feedback mechamism. to [lltable] Unify datapath feedback mechanism..Aug 2 2021, 11:15 PM
melifaro edited the summary of this revision. (Show Details)
melifaro added a reviewer: network.
melifaro updated this revision to Diff 93215.Aug 4 2021, 8:15 AM

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Harbormaster completed remote builds in B40848: Diff 93215.Aug 4 2021, 8:15 AM
melifaro updated this revision to Diff 93219.Aug 4 2021, 8:29 AM

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Harbormaster completed remote builds in B40849: Diff 93219.Aug 4 2021, 8:29 AM
melifaro added a parent revision: D31379: [lltable] Add support for "child" LLEs holding encap for IPv4oIPv6 entries..Aug 4 2021, 10:02 PM
This revision was not accepted when it landed; it landed in state Needs Review.Aug 4 2021, 10:56 PM
Closed by commit rGf3a3b0612169: [lltable] Unify datapath feedback mechamism. (authored by melifaro). · Explain Why
This revision was automatically updated to reflect the committed changes.
melifaro added a commit: rGf3a3b0612169: [lltable] Unify datapath feedback mechamism..
melifaro added a commit: rG280201438072: [lltable] Unify datapath feedback mechamism..Sep 7 2021, 9:14 PM

Revision Contents
Changeset List

PathSize
sys/
net/
3 lines
20 lines
netinet/
11 lines
netinet6/
13 lines

Diff 93149

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sys/net/if_llatbl.h

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sys/net/if_llatbl.c

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sys/netinet/if_ether.c

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sys/netinet6/nd6.c

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