From: GitHub <noreply@github.com>
To: cerowrt-commits@lists.bufferbloat.net
Subject: [dtaht/ceropackages-3.10] f7e247: cake: Add GSO peeling support to deal better with ...
Date: Sun, 17 May 2015 15:30:03 -0700 [thread overview]
Message-ID: <5559166b470a6_27cd3fca02aa529c38823@hookshot-fe3-cp1-prd.iad.github.net.mail> (raw)
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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.
reply other threads:[~2015-05-17 22:30 UTC|newest]
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