netdev - [PATCH net-next 0/2] add page_pool support for page recycling in veth driver

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Thu, 20 Apr 2023 13:16:20 +0200
From:   Lorenzo Bianconi <lorenzo@...nel.org>
To:     netdev@...r.kernel.org
Cc:     bpf@...r.kernel.org, davem@...emloft.net, edumazet@...gle.com,
        kuba@...nel.org, pabeni@...hat.com, ast@...nel.org,
        daniel@...earbox.net, hawk@...nel.org, john.fastabend@...il.com,
        toke@...hat.com, mtahhan@...hat.com, lorenzo.bianconi@...hat.com
Subject: [PATCH net-next 0/2] add page_pool support for page recycling in veth driver

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