From: Hannes Frederic Sowa <hannes@stressinduktion.org>
Subject: Re: [PATCH] update consumers of MSG_MORE to recognize MSG_SENDPAGE_NOTLAST
Date: Mon, 25 Nov 2013 05:26:33 +0100
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References: <1385342706.10637.125.camel@edumazet-glaptop2.roam.corp.google.com> <1385345339-2184-1-git-send-email-shawn@churchofgit.com>
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Cc: Eric Dumazet <eric.dumazet@gmail.com>,
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To: Shawn Landden <shawn@churchofgit.com>
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On Sun, Nov 24, 2013 at 06:08:59PM -0800, Shawn Landden wrote:
> Commit 35f9c09fe (tcp: tcp_sendpages() should call tcp_push() once)
> added an internal flag MSG_SENDPAGE_NOTLAST, similar to
> MSG_MORE.
> 
> algif_hash and algif_skcipher used MSG_MORE from tcp_sendpages()
> and need to see the new flag as identical to MSG_MORE.
> 
> This fixes sendfile() on AF_ALG.

Don't we need a similar fix for udp_sendpage?

Greetings,

  Hannes