linux-kernel - Re: [PATCH net-next v12 0/5] introduce page_pool

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 for Android: free password hash cracker in your pocket

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

Message-Id: <169811462636.8734.17177752915706845046.git-patchwork-notify@kernel.org>
Date:   Tue, 24 Oct 2023 02:30:26 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Yunsheng Lin <linyunsheng@...wei.com>
Cc:     davem@...emloft.net, kuba@...nel.org, pabeni@...hat.com,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        ast@...nel.org, daniel@...earbox.net, hawk@...nel.org,
        john.fastabend@...il.com, matthias.bgg@...il.com,
        angelogioacchino.delregno@...labora.com, bpf@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org
Subject: Re: [PATCH net-next v12 0/5] introduce page_pool_alloc() related API

Hello:

This series was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@...nel.org>:

On Fri, 20 Oct 2023 17:59:47 +0800 you wrote:
> In [1] & [2] & [3], there are usecases for veth and virtio_net
> to use frag support in page pool to reduce memory usage, and it
> may request different frag size depending on the head/tail
> room space for xdp_frame/shinfo and mtu/packet size. When the
> requested frag size is large enough that a single page can not
> be split into more than one frag, using frag support only have
> performance penalty because of the extra frag count handling
> for frag support.
> 
> [...]

Here is the summary with links:
  - [net-next,v12,1/5] page_pool: unify frag_count handling in page_pool_is_last_frag()
    https://git.kernel.org/netdev/net-next/c/58d53d8f7da6
  - [net-next,v12,2/5] page_pool: remove PP_FLAG_PAGE_FRAG
    https://git.kernel.org/netdev/net-next/c/09d96ee5674a
  - [net-next,v12,3/5] page_pool: introduce page_pool_alloc() API
    https://git.kernel.org/netdev/net-next/c/de97502e16fc
  - [net-next,v12,4/5] page_pool: update document about fragment API
    https://git.kernel.org/netdev/net-next/c/8ab32fa1c794
  - [net-next,v12,5/5] net: veth: use newly added page pool API for veth with xdp
    https://git.kernel.org/netdev/net-next/c/2d0de67da51a

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html