From: Eric Dumazet <eric.dumazet@gmail.com>
To: Oliver Hartkopp <socketcan@hartkopp.net>
Cc: David Miller <davem@davemloft.net>,
Linux Netdev List <netdev@vger.kernel.org>,
Kurt Van Dijck <kurt.van.dijck@eia.be>,
Urs Thuermann <urs@isnogud.escape.de>
Subject: Re: [PATCH net-next-2.6] can: convert protocol handling to RCU
Date: Mon, 04 Apr 2011 22:26:10 +0200 [thread overview]
Message-ID: <1301948770.3021.41.camel@edumazet-laptop> (raw)
In-Reply-To: <4D9A2844.2080304@hartkopp.net>
Le lundi 04 avril 2011 à 22:21 +0200, Oliver Hartkopp a écrit :
> This patch removes spin_locks at CAN socket creation time by using RCU.
>
> Inspired by the discussion with Kurt van Dijck and Eric Dumazet the RCU code
> was partly derived from af_phonet.c
>
> Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
>
> ---
>
> diff --git a/net/can/af_can.c b/net/can/af_can.c
> index 733d66f..551ebc1 100644
> --- a/net/can/af_can.c
> +++ b/net/can/af_can.c
> @@ -85,7 +85,7 @@ static struct kmem_cache *rcv_cache __read_mostly;
Seems good to me, thanks !
Reviewed-by: Eric Dumazet <eric.dumazet@gmail.com>
next prev parent reply other threads:[~2011-04-04 20:26 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-04 20:21 [PATCH net-next-2.6] can: convert protocol handling to RCU Oliver Hartkopp
2011-04-04 20:26 ` Eric Dumazet [this message]
2011-04-05 17:52 ` Oliver Hartkopp
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