netdev - Re: [PATCH net-next] vxlan: Fix vs->vni

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Date:	Wed, 10 Jul 2013 16:08:38 -0700
From:	Pravin Shelar <pshelar@...ira.com>
To:	Stephen Hemminger <stephen@...workplumber.org>
Cc:	netdev@...r.kernel.org
Subject: Re: [PATCH net-next] vxlan: Fix vs->vni_list locking.

On Wed, Jul 10, 2013 at 3:58 PM, Stephen Hemminger
<stephen@...workplumber.org> wrote:
> On Wed, 10 Jul 2013 15:04:44 -0700
> Pravin B Shelar <pshelar@...ira.com> wrote:
>
>> Use rtnl lock to protect vs->vni_list updates.
>>
>> Signed-off-by: Pravin B Shelar <pshelar@...ira.com>
>> ---
>
> I don't think this is necessary. I intentionally changed the
> locking when socket management was moved to a work queue.
> The vxlan_net socket lock is held there already, and finer grain.

what abt vxlan_dellink()?
it is deleting vxlan-dev from hash table without lock.
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