netdev - Re: [PATCH net-next-2.6 1/3] be2net: fix netdev_stats

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Message-ID: <1309157789.2532.77.camel@edumazet-laptop>
Date:	Mon, 27 Jun 2011 08:56:29 +0200
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	Sathya Perla <sathya.perla@...lex.com>
Cc:	netdev@...r.kernel.org
Subject: Re: [PATCH net-next-2.6 1/3] be2net: fix netdev_stats_update

Le lundi 27 juin 2011 à 12:10 +0530, Sathya Perla a écrit :
> Problem initially reproted and fixed by Eric Dumazet <eric.dumazet@...il.com>
> 
> netdev_stats_update() resets netdev->stats and then accumulates stats from
> various rings. This is wrong as stats readers can sometimes catch zero values.
> Use temporary variables instead for accumulating per-ring values.
> 
> Signed-off-by: Sathya Perla <sathya.perla@...lex.com>
> ---

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

Thanks


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