netdev - Re: [PATCH v3] ipv4: use seqlock for nh

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Message-Id: <20120719.103032.2091570066288728329.davem@davemloft.net>
Date:	Thu, 19 Jul 2012 10:30:32 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	ja@....bg
Cc:	netdev@...r.kernel.org
Subject: Re: [PATCH v3] ipv4: use seqlock for nh_exceptions

From: Julian Anastasov <ja@....bg>
Date: Wed, 18 Jul 2012 23:15:35 +0300

> 	Use global seqlock for the nh_exceptions. Call
> fnhe_oldest with the right hash chain. Correct the diff
> value for dst_set_expires.
> 
> v2: after suggestions from Eric Dumazet:
> * get rid of spin lock fnhe_lock, rearrange update_or_create_fnhe
> * continue daddr search in rt_bind_exception
> 
> v3:
> * remove the daddr check before seqlock in rt_bind_exception
> * restart lookup in rt_bind_exception on detected seqlock change,
> as suggested by David Miller
> 
> Signed-off-by: Julian Anastasov <ja@....bg>

Applied, thanks a lot Julian.
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