From: Paolo Abeni <pabeni@redhat•com>
To: netdev@vger•kernel.org
Cc: Eric Dumazet <edumazet@google•com>
Subject: [RFC PATCH 0/3] gro: some minor optimizations
Date: Tue, 18 Jan 2022 16:24:17 +0100 [thread overview]
Message-ID: <cover.1642519257.git.pabeni@redhat.com> (raw)
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
next reply other threads:[~2022-01-18 15:25 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-18 15:24 Paolo Abeni [this message]
2022-01-18 15:24 ` [RFC PATCH 1/3] net: gro: avoid re-computing truesize twice on recycle Paolo Abeni
2022-01-18 15:24 ` [RFC PATCH 2/3] net: gro: minor optimization for dev_gro_receive() Paolo Abeni
2022-01-18 15:56 ` Alexander Lobakin
2022-01-18 16:31 ` Paolo Abeni
2022-01-18 17:39 ` Alexander Lobakin
2022-02-02 10:09 ` Paolo Abeni
2022-02-02 12:08 ` Alexander Lobakin
2022-02-07 2:53 ` Kees Cook
2022-01-18 15:24 ` [RFC PATCH 3/3] net: gro: register gso and gro offload on separate lists Paolo Abeni
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