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Message-Id: <20081029.224027.163185414.davem@davemloft.net>
Date: Wed, 29 Oct 2008 22:40:27 -0700 (PDT)
From: David Miller <davem@...emloft.net>
To: dada1@...mosbay.com
Cc: paulmck@...ux.vnet.ibm.com, minyard@....org, shemminger@...tta.com,
benny+usenet@...rsen.dk, netdev@...r.kernel.org,
cl@...ux-foundation.org, a.p.zijlstra@...llo.nl,
johnpol@....mipt.ru, christian@...i.com
Subject: Re: [PATCH 2/2] udp: RCU handling for Unicast packets.
From: Eric Dumazet <dada1@...mosbay.com>
Date: Wed, 29 Oct 2008 23:08:30 +0100
> @@ -1746,7 +1753,7 @@ void __init udp_table_init(struct udp_table *table)
> int i;
>
> for (i = 0; i < UDP_HTABLE_SIZE; i++) {
> - INIT_HLIST_HEAD(&table->hash[i].head);
> + table->hash[i].head.first = (struct hlist_node *)i;
Please hide this behind some list.h interface macro, even something
as simple as INIT_HLIST_HEAD_NULLS(X, index) would suffice.
And as Corey said, the code needs more comments for something as
clever as this! :-)
Thanks.
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