netdev - Re: 6lowpan: lockless tx queue of routing netlink device

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Message-ID: <1392060372.6615.41.camel@edumazet-glaptop2.roam.corp.google.com>
Date:	Mon, 10 Feb 2014 11:26:12 -0800
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	Alexander Aring <alex.aring@...il.com>
Cc:	netdev@...r.kernel.org, linux-zigbee-devel@...ts.sourceforge.net
Subject: Re: 6lowpan: lockless tx queue of routing netlink device

On Mon, 2014-02-10 at 19:21 +0100, Alexander Aring wrote:

> no problem. Maybe you can try to give me some explanation what you did
> there?
> 
> I see you make a lockdep_set_class for each tx queue and assign the 
> lowpan_netdev_xmit_lock_key. So why it's better to make a own
> "lock_key".

This will be explained in the patch I'll cook.


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