From: Lorenzo Bianconi <lorenzo@kernel.org>
To: netdev@vger.kernel.org
Cc: bpf@vger.kernel.org, davem@davemloft.net, edumazet@google.com,
kuba@kernel.org, pabeni@redhat.com, ast@kernel.org,
daniel@iogearbox.net, hawk@kernel.org, john.fastabend@gmail.com,
toke@redhat.com, mtahhan@redhat.com, lorenzo.bianconi@redhat.com
Subject: [PATCH net-next 0/2] add page_pool support for page recycling in veth driver
Date: Thu, 20 Apr 2023 13:16:20 +0200 [thread overview]
Message-ID: <cover.1681987376.git.lorenzo@kernel.org> (raw)
Introduce page_pool support in veth driver in order to recycle pages
in veth_convert_skb_to_xdp_buff routine and avoid reallocating the skb
through the page allocator when we run a xdp program on the device and
we receive skbs from the stack.
Lorenzo Bianconi (2):
net: veth: add page_pool for page recycling
net: veth: add page_pool stats
drivers/net/Kconfig | 2 ++
drivers/net/veth.c | 74 ++++++++++++++++++++++++++++++++++++++++-----
2 files changed, 68 insertions(+), 8 deletions(-)
--
2.40.0
next reply other threads:[~2023-04-20 11:20 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-20 11:16 Lorenzo Bianconi [this message]
2023-04-20 11:16 ` [PATCH net-next 1/2] net: veth: add page_pool for page recycling Lorenzo Bianconi
2023-04-22 3:22 ` Jakub Kicinski
2023-04-22 18:49 ` Lorenzo Bianconi
2023-04-20 11:16 ` [PATCH net-next 2/2] net: veth: add page_pool stats Lorenzo Bianconi
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