net: some optimizations in af_inet

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1) Use eq_net() in inet_netns_ok() to speedup socket creation if
   !CONFIG_NET_NS

2) Reorder the tests about inet_ehash_secret generation (once only)
   Use the unlikely() macro when testing if inet_ehash_secret already
   generated.

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

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Eric Dumazet 2008-11-23 15:42:23 -08:00 • committed by David S. Miller

parent c46920dadb

commit 04f258ce7f

1 changed files with 4 additions and 5 deletions

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net/ipv4/af_inet.c

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