linux-kernel - Re: [PATCH net-next v10 00/16] splice, net: Replace sendpage with sendmsg(MSG_SPLICE

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Message-Id: <168490202597.21222.4656712429626955049.git-patchwork-notify@kernel.org>
Date:   Wed, 24 May 2023 04:20:25 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     David Howells <dhowells@...hat.com>
Cc:     netdev@...r.kernel.org, davem@...emloft.net, edumazet@...gle.com,
        kuba@...nel.org, pabeni@...hat.com,
        willemdebruijn.kernel@...il.com, dsahern@...nel.org,
        willy@...radead.org, viro@...iv.linux.org.uk, hch@...radead.org,
        axboe@...nel.dk, jlayton@...nel.org, brauner@...nel.org,
        chuck.lever@...cle.com, torvalds@...ux-foundation.org,
        linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-mm@...ck.org
Subject: Re: [PATCH net-next v10 00/16] splice,
 net: Replace sendpage with sendmsg(MSG_SPLICE_PAGES), part 1

Hello:

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

On Mon, 22 May 2023 13:11:09 +0100 you wrote:
> Here's the first tranche of patches towards providing a MSG_SPLICE_PAGES
> internal sendmsg flag that is intended to replace the ->sendpage() op with
> calls to sendmsg().  MSG_SPLICE_PAGES is a hint that tells the protocol
> that it should splice the pages supplied if it can and copy them if not.
> 
> This will allow splice to pass multiple pages in a single call and allow
> certain parts of higher protocols (e.g. sunrpc, iwarp) to pass an entire
> message in one go rather than having to send them piecemeal.  This should
> also make it easier to handle the splicing of multipage folios.
> 
> [...]

Here is the summary with links:
  - [net-next,v10,01/16] net: Declare MSG_SPLICE_PAGES internal sendmsg() flag
    https://git.kernel.org/netdev/net-next/c/b841b901c452
  - [net-next,v10,02/16] net: Pass max frags into skb_append_pagefrags()
    https://git.kernel.org/netdev/net-next/c/96449f902407
  - [net-next,v10,03/16] net: Add a function to splice pages into an skbuff for MSG_SPLICE_PAGES
    https://git.kernel.org/netdev/net-next/c/2e910b95329c
  - [net-next,v10,04/16] tcp: Support MSG_SPLICE_PAGES
    https://git.kernel.org/netdev/net-next/c/270a1c3de47e
  - [net-next,v10,05/16] tcp: Convert do_tcp_sendpages() to use MSG_SPLICE_PAGES
    https://git.kernel.org/netdev/net-next/c/c5c37af6ecad
  - [net-next,v10,06/16] tcp_bpf: Inline do_tcp_sendpages as it's now a wrapper around tcp_sendmsg
    https://git.kernel.org/netdev/net-next/c/ebf2e8860eea
  - [net-next,v10,07/16] espintcp: Inline do_tcp_sendpages()
    https://git.kernel.org/netdev/net-next/c/7f8816ab4bae
  - [net-next,v10,08/16] tls: Inline do_tcp_sendpages()
    https://git.kernel.org/netdev/net-next/c/e117dcfd646e
  - [net-next,v10,09/16] siw: Inline do_tcp_sendpages()
    https://git.kernel.org/netdev/net-next/c/c2ff29e99a76
  - [net-next,v10,10/16] tcp: Fold do_tcp_sendpages() into tcp_sendpage_locked()
    https://git.kernel.org/netdev/net-next/c/5367f9bbb86a
  - [net-next,v10,11/16] ip, udp: Support MSG_SPLICE_PAGES
    https://git.kernel.org/netdev/net-next/c/7da0dde68486
  - [net-next,v10,12/16] ip6, udp6: Support MSG_SPLICE_PAGES
    https://git.kernel.org/netdev/net-next/c/6d8192bd69bb
  - [net-next,v10,13/16] udp: Convert udp_sendpage() to use MSG_SPLICE_PAGES
    https://git.kernel.org/netdev/net-next/c/7ac7c987850c
  - [net-next,v10,14/16] ip: Remove ip_append_page()
    https://git.kernel.org/netdev/net-next/c/c49cf2663291
  - [net-next,v10,15/16] af_unix: Support MSG_SPLICE_PAGES
    https://git.kernel.org/netdev/net-next/c/a0dbf5f818f9
  - [net-next,v10,16/16] unix: Convert unix_stream_sendpage() to use MSG_SPLICE_PAGES
    https://git.kernel.org/netdev/net-next/c/57d44a354a43

You are awesome, thank you!
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