netdev - Re: [oops] with FIB

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Message-Id: <20090521.152112.52289614.davem@davemloft.net>
Date:	Thu, 21 May 2009 15:21:12 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	robert@...ur.slu.se
Cc:	Robert.Olsson@...a.slu.se, netdev@...r.kernel.org,
	andrei.popa@...eo.ro
Subject: Re: [oops] with FIB_TRIE [PATCH]

From: Robert Olsson <robert@...ur.slu.se>
Date: Thu, 21 May 2009 12:19:20 +0200

>  It seems we can fix this by disabling preemption while we re-balance the 
>  trie. This is with the CONFIG_CLASSIC_RCU. It's been stress-tested at high 
>  loads continuesly taking a full BGP table up/down via iproute -batch.
>  A patch is below.
> 
>  Note. fib_trie is not updated for CONFIG_PREEMPT_RCU
>  
> Signed-off-by: Robert Olsson <robert.olsson@....uu.se>

Applied, thanks Robert.
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