tree b30e27d1ba4d3330e5eb9b7da43d4dfb3a4e42f8
parent 415ce61aef5e9b2ed2516a13888c733bea15aedf
author Eric Dumazet <eric.dumazet@gmail.com> 1257675425 +0000
committer David S. Miller <davem@davemloft.net> 1257742384 -0800

udp: add a counter into udp_hslot

Adds a counter in udp_hslot to keep an accurate count
of sockets present in chain.

This will permit to upcoming UDP lookup algo to chose
the shortest chain when secondary hash is added.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>