netdev - [RFC PATCH 0/3] gro: some minor optimizations

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Message-Id: <cover.1642519257.git.pabeni@redhat.com>
Date:   Tue, 18 Jan 2022 16:24:17 +0100
From:   Paolo Abeni <pabeni@...hat.com>
To:     netdev@...r.kernel.org
Cc:     Eric Dumazet <edumazet@...gle.com>
Subject: [RFC PATCH 0/3] gro: some minor optimizations

This series collects a few small optimization for the GRO engine.
I measure a 10% performance improvements in micro-benchmarks
around dev_gro_receive(), but deltas are within noise range in tput
tests - ence the RFC tag.

Any feedback more then welcome.

Paolo Abeni (3):
  net: gro: avoid re-computing truesize twice on recycle
  net: gro: minor optimization for dev_gro_receive()
  net: gro: register gso and gro offload on separate lists

 include/linux/netdevice.h |   3 +-
 include/net/gro.h         |  13 +++--
 net/core/gro.c            | 107 +++++++++++++++++++++-----------------
 3 files changed, 70 insertions(+), 53 deletions(-)

-- 
2.34.1