netdev - Re: [PATCH] fib_rules: fix unresolved

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Date:	Tue, 18 Oct 2011 05:47:31 +0200
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	"Yan, Zheng" <zheng.z.yan@...el.com>
Cc:	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	"davem@...emloft.net" <davem@...emloft.net>
Subject: Re: [PATCH] fib_rules: fix unresolved_rules counting

Le mardi 18 octobre 2011 à 09:20 +0800, Yan, Zheng a écrit :
> we should decrease ops->unresolved_rules when deleting a unresolved rule.
> 
> Signed-off-by: Zheng Yan <zheng.z.yan@...el.com>
> ---
> diff --git a/net/core/fib_rules.c b/net/core/fib_rules.c
> index 3231b46..27071ee 100644
> --- a/net/core/fib_rules.c
> +++ b/net/core/fib_rules.c
> @@ -475,8 +475,11 @@ static int fib_nl_delrule(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg)
>  
>  		list_del_rcu(&rule->list);
>  
> -		if (rule->action == FR_ACT_GOTO)
> +		if (rule->action == FR_ACT_GOTO) {
>  			ops->nr_goto_rules--;
> +			if (rtnl_dereference(rule->ctarget) == NULL)
> +				ops->unresolved_rules--;
> +		}
>  
>  		/*
>  		 * Check if this rule is a target to any of them. If so,

Acked-by: Eric Dumazet <eric.dumazet@...il.com>


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