Re: [PATCH v3 15/55] ip, udp: Support MSG_SPLICE_PAGES

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To: Willem de Bruijn <willemdebruijn.kernel@xxxxxxxxx>
Subject: Re: [PATCH v3 15/55] ip, udp: Support MSG_SPLICE_PAGES
From: David Howells <dhowells@xxxxxxxxxx>
Date: Mon, 03 Apr 2023 12:18:15 +0100
Cc: dhowells@xxxxxxxxxx, Matthew Wilcox <willy@xxxxxxxxxxxxx>, "David S. Miller" <davem@xxxxxxxxxxxxx>, Eric Dumazet <edumazet@xxxxxxxxxx>, Jakub Kicinski <kuba@xxxxxxxxxx>, Paolo Abeni <pabeni@xxxxxxxxxx>, Al Viro <viro@xxxxxxxxxxxxxxxxxx>, Christoph Hellwig <hch@xxxxxxxxxxxxx>, Jens Axboe <axboe@xxxxxxxxx>, Jeff Layton <jlayton@xxxxxxxxxx>, Christian Brauner <brauner@xxxxxxxxxx>, Chuck Lever III <chuck.lever@xxxxxxxxxx>, Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>, netdev@xxxxxxxxxxxxxxx, linux-fsdevel@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, linux-mm@xxxxxxxxx
In-reply-to: <64299af9e8861_2d2a20208e6@willemb.c.googlers.com.notmuch>
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References: <64299af9e8861_2d2a20208e6@willemb.c.googlers.com.notmuch> <20230331160914.1608208-1-dhowells@redhat.com> <20230331160914.1608208-16-dhowells@redhat.com>

Willem de Bruijn <willemdebruijn.kernel@xxxxxxxxx> wrote:

> These functions are derived from and replace ip_append_page.
> That can be removed once udp_sendpage is converted?

Yeah, looks like it.

David

References:
- RE: [PATCH v3 15/55] ip, udp: Support MSG_SPLICE_PAGES
  - From: Willem de Bruijn
- [PATCH v3 00/55] splice, net: Replace sendpage with sendmsg(MSG_SPLICE_PAGES)
  - From: David Howells
- [PATCH v3 15/55] ip, udp: Support MSG_SPLICE_PAGES
  - From: David Howells

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