From: Eric Dumazet <dada1@cosmosbay.com>
Date: Tue, 27 Mar 2007 20:53:04 +0000 (-0700)
Subject: [NET]: inet_ehash_secret should be __read_mostly and set only once
X-Git-Tag: v2.6.22-rc1~1128^2~154
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=be776281aee54626a474ba06f91926b98bdd180d;p=pandora-kernel.git

[NET]: inet_ehash_secret should be __read_mostly and set only once

There is a very tiny probability that build_ehash_secret() is called
at the same time by different CPUS.

Also, using __read_mostly is a must for inet_ehash_secret

Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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