* [dtaht/ceropackages-3.10] f7e247: cake: Add GSO peeling support to deal better with ...
@ 2015-05-17 22:30 GitHub
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From: GitHub @ 2015-05-17 22:30 UTC (permalink / raw)
To: cerowrt-commits
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Branch: refs/heads/master
Home: https://github.com/dtaht/ceropackages-3.10
Commit: f7e2472a65743c1264156e72b0257338bf1956d6
https://github.com/dtaht/ceropackages-3.10/commit/f7e2472a65743c1264156e72b0257338bf1956d6
Author: Dave Taht <dave.taht@bufferbloat.net>
Date: 2015-05-17 (Sun, 17 May 2015)
Changed paths:
M net/kmod-sched-cake/Makefile
Log Message:
-----------
cake: Add GSO peeling support to deal better with offloads
TSO/GSO/GRO offloads are very problematic, and needed on lower
end hardware to forward at gigabit rates. However they bulk up
packets when handed to an aqm/fq algorithm in ways that make
them malfunction.
Turning them off universally is what we used to do, but this
is a bad idea when other devices are present (e.g. ubnt edgerouter)
that need the gro stuff on.
This commit makes cake peel apart tso/gso/gro "packets" back into
being packets again.
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