[NET]: inet_ehash_secret should be __read_mostly and set only once
authorEric Dumazet <dada1@cosmosbay.com>
Tue, 27 Mar 2007 20:53:04 +0000 (13:53 -0700)
committerDavid S. Miller <davem@sunset.davemloft.net>
Thu, 26 Apr 2007 05:28:17 +0000 (22:28 -0700)
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>
net/ipv4/af_inet.c

Simple merge