From: David S. Miller <davem@davemloft.net>
Date: Wed, 5 Nov 2008 11:36:01 +0000 (-0800)
Subject: tcp: Fix recvmsg MSG_PEEK influence of blocking behavior.
X-Git-Tag: v2.6.28-rc4~22^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=518a09ef11f8454f4676125d47c3e775b300c6a5;p=pandora-kernel.git

tcp: Fix recvmsg MSG_PEEK influence of blocking behavior.

Vito Caputo noticed that tcp_recvmsg() returns immediately from
partial reads when MSG_PEEK is used.  In particular, this means that
SO_RCVLOWAT is not respected.

Simply remove the test.  And this matches the behavior of several
other systems, including BSD.

Signed-off-by: David S. Miller <davem@davemloft.net>
---

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