netdev - Re: [PATCH 2/2] udp: RCU handling for Unicast packets.

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

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.
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html