Use rn_match instead of doing indirect calls.
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Authored by melifaro on Jan 9 2021, 5:19 PM.

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rG2defbe9f0e01: Use rn_match instead of doing indirect calls in fib_algo.

Summary

Relevant inet/inet6 code has the control w.r.t deciding what
the RIB lookup function will be. With that in mind, explicitly
set it to the current value (rn_match) to avoid indirect call
costs.

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rG FreeBSD src repository

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Event Timeline

melifaro created this revision.Jan 9 2021, 5:19 PM

Herald added subscribers: bz, ae, imp. · View Herald TranscriptJan 9 2021, 5:19 PM

melifaro requested review of this revision.Jan 9 2021, 5:19 PM

Harbormaster completed remote builds in B36062: Diff 81957.Jan 9 2021, 5:19 PM

This revision was not accepted when it landed; it landed in state Needs Review.Jan 11 2021, 11:31 PM

Closed by commit rG2defbe9f0e01: Use rn_match instead of doing indirect calls in fib_algo. (authored by melifaro). · Explain Why

This revision was automatically updated to reflect the committed changes.

melifaro added a commit: rG2defbe9f0e01: Use rn_match instead of doing indirect calls in fib_algo..

Revision Contents
Changeset List

Path

Size

sys/

netinet/

in_fib_algo.c

4 lines

netinet6/

in6_fib_algo.c

4 lines

Diff 82119

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sys/netinet/in_fib_algo.c