From: Flavio Leitner <fbl@redhat.com>
Date: Wed, 25 Jan 2012 08:34:52 +0000 (+0000)
Subject: tcp: bind() optimize port allocation
X-Git-Tag: v3.3-rc2~6^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fddb7b5761f104f034a0e708ece756d9b2eb2cac;p=pandora-kernel.git

tcp: bind() optimize port allocation

Port autoselection finds a port and then drop the lock,
then right after that, gets the hash bucket again and lock it.

Fix it to go direct.

Signed-off-by: Flavio Leitner <fbl@redhat.com>
Signed-off-by: Marcelo Ricardo Leitner <mleitner@redhat.com>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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