netdev - Re: [PATCH net-next] net: qdisc busylock needs lockdep annotations

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Message-Id: <20120905.175105.1669145747033650498.davem@davemloft.net>
Date:	Wed, 05 Sep 2012 17:51:05 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	eric.dumazet@...il.com
Cc:	netdev@...r.kernel.org
Subject: Re: [PATCH net-next] net: qdisc busylock needs lockdep annotations

From: Eric Dumazet <eric.dumazet@...il.com>
Date: Wed, 05 Sep 2012 13:02:56 +0200

> From: Eric Dumazet <edumazet@...gle.com>
> 
> It seems we need to provide ability for stacked devices
> to use specific lock_class_key for sch->busylock
> 
> We could instead default l2tpeth tx_queue_len to 0 (no qdisc), but
> a user might use a qdisc anyway.
> 
> (So same fixes are probably needed on non LLTX stacked drivers)
> 
> Noticed while stressing L2TPV3 setup :
 ...
> Signed-off-by: Eric Dumazet <edumazet@...gle.com>

Applied, thanks Eric.
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