From: John Fastabend <john.fastabend@gmail.com>
To: Lorenzo Bianconi <lorenzo@kernel.org>, netdev@vger.kernel.org
Cc: bpf@vger.kernel.org, lorenzo.bianconi@redhat.com,
davem@davemloft.net, kuba@kernel.org, brouer@redhat.com,
ilias.apalodimas@linaro.org, john.fastabend@gmail.com
Subject: RE: [PATCH v6 net-nex 5/5] net: mlx5: add xdp tx return bulking support
Date: Fri, 13 Nov 2020 12:11:12 -0800 [thread overview]
Message-ID: <5faee8607f18f_d583208a5@john-XPS-13-9370.notmuch> (raw)
In-Reply-To: <250460319fd868b7b5668fc1deca74dd42813a90.1605267335.git.lorenzo@kernel.org>
Lorenzo Bianconi wrote:
> Convert mlx5 driver to xdp_return_frame_bulk APIs.
>
> XDP_REDIRECT (upstream codepath): 8.9Mpps
> XDP_REDIRECT (upstream codepath + bulking APIs): 10.2Mpps
Hard to argue an extra 1+mpps.
>
> Tested-by: Jesper Dangaard Brouer <brouer@redhat.com>
> Co-developed-by: Jesper Dangaard Brouer <brouer@redhat.com>
> Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
> ---
> .../net/ethernet/mellanox/mlx5/core/en/xdp.c | 22 +++++++++++++++----
> 1 file changed, 18 insertions(+), 4 deletions(-)
LGTM.
Acked-by: John Fastabend <john.fastabend@gmail.com>
prev parent reply other threads:[~2020-11-13 20:11 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-13 11:48 [PATCH v6 net-nex 0/5] xdp: introduce bulking for page_pool tx return path Lorenzo Bianconi
2020-11-13 11:48 ` [PATCH v6 net-nex 1/5] net: xdp: introduce bulking for xdp " Lorenzo Bianconi
2020-11-13 20:03 ` John Fastabend
2020-11-13 20:58 ` Ilias Apalodimas
2020-11-13 11:48 ` [PATCH v6 net-nex 2/5] net: page_pool: add bulk support for ptr_ring Lorenzo Bianconi
2020-11-13 20:05 ` John Fastabend
2020-11-13 20:59 ` Ilias Apalodimas
2020-11-13 11:48 ` [PATCH v6 net-nex 3/5] net: mvneta: add xdp tx return bulking support Lorenzo Bianconi
2020-11-13 20:06 ` John Fastabend
2020-11-13 11:48 ` [PATCH v6 net-nex 4/5] net: mvpp2: " Lorenzo Bianconi
2020-11-13 20:09 ` John Fastabend
2020-11-13 11:48 ` [PATCH v6 net-nex 5/5] net: mlx5: " Lorenzo Bianconi
2020-11-13 20:11 ` John Fastabend [this message]
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