netdev - Re: [PATCH net] net/neigh: move neigh cleanup routine to neigh

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Date:	Tue, 24 Apr 2012 13:05:09 +0300
From:	Or Gerlitz <ogerlitz@...lanox.com>
To:	David Miller <davem@...emloft.net>
CC:	<netdev@...r.kernel.org>, <shlomop@...lanox.com>
Subject: Re: [PATCH net] net/neigh: move neigh cleanup routine to neigh_destroy

On 4/24/2012 7:53 AM, David Miller wrote:
> With IPOIB, the neigh_cleanup purges references to the neigh when it 
> liberates the SKBs in the neigh resolution TX backlog during 
> ipoib_neigh_free(). Therefore, with your change, IPOIB neighs will 
> never be destroyed if they have any SKBs in their neigh resolution 
> queues. I'm not applying this, it's buggy. 

Oh yes indeed, so we will need to address that dependency too when 
coming to fix the ipoib neigh related races, thanks for spotting this over.

Or.
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