From: Hannes Frederic Sowa <hannes@stressinduktion.org>
Date: Thu, 21 May 2015 15:00:01 +0000 (+0200)
Subject: net: af_unix: implement splice for stream af_unix sockets
X-Git-Tag: omap-for-v4.2/fixes-rc1^2~134^2~229^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2b514574f7e88c8498027ee366fd6e7aae5aa4b5;p=pandora-kernel.git

net: af_unix: implement splice for stream af_unix sockets

unix_stream_recvmsg is refactored to unix_stream_read_generic in this
patch and enhanced to deal with pipe splicing. The refactoring is
inneglible, we mostly have to deal with a non-existing struct msghdr
argument.

Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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