netdev - Re: [net-2.6 PATCH] nete zero kobject in rx_queue

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Message-ID: <4CE1E73C.1000105@intel.com>
Date:	Mon, 15 Nov 2010 18:06:52 -0800
From:	John Fastabend <john.r.fastabend@...el.com>
To:	David Miller <davem@...emloft.net>
CC:	"therbert@...gle.com" <therbert@...gle.com>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	"eric.dumazet@...il.com" <eric.dumazet@...il.com>
Subject: Re: [net-2.6 PATCH] nete zero kobject in rx_queue_release

On 11/14/2010 3:15 PM, David Miller wrote:
> From: Tom Herbert <therbert@...gle.com>
> Date: Sun, 14 Nov 2010 14:40:00 -0800
> 
>>> So we'll need something like:
>>>
>>>        if (atomic_dec_and_test(&first->count))
>>>                kfree(first);
>>>        else
>>>                /* clear everything except queue->first */
>>>
>>
>> The patches to get rid of the separate refcnt should obviate this
>> complexity.  Could just clear the queue in kobject release.
> 
> True but we'll still need a patch for older kernels.

OK Thanks. I'll have a stable patch and a net-2.6 patch soon.

-- John
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