netdev - Re: [PATCH net-next-2.6] igmp: Use next_net_device

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 for Android: free password hash cracker in your pocket

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

Date:	Wed, 11 Nov 2009 21:14:35 -0800
From:	Stephen Hemminger <shemminger@...tta.com>
To:	Eric Dumazet <eric.dumazet@...il.com>
Cc:	"David S. Miller" <davem@...emloft.net>,
	Linux Netdev List <netdev@...r.kernel.org>
Subject: Re: [PATCH net-next-2.6] igmp: Use next_net_device_rcu()

On Thu, 12 Nov 2009 04:48:52 +0100
Eric Dumazet <eric.dumazet@...il.com> wrote:

> We need to use next_det_device_rcu() in RCU protected section.
> 
> We also can avoid in_dev_get()/in_dev_put() overhead (code size mainly)
> in rcu_read_lock() sections.
> 
> Signed-off-by: Eric Dumazet <eric.dumazet@...il.com>

Acked-by: Stephen Hemminger <shemminger@...tta.com>

-- 
--
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