netdev - Re: [PATCH] HTB updates class's bstats in one place

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Date:	Wed, 29 Oct 2008 10:01:01 +0100
From:	Patrick McHardy <kaber@...sh.net>
To:	xiaosuo@...il.com
CC:	netdev@...r.kernel.org
Subject: Re: [PATCH] HTB updates class's bstats in one place

Changli Gao wrote:
> This patch make HTB update class's bstats in one place when dequeuing
> packets instead of updating the leaf's when enqueuing and updating the
> other's when dequeuing. It also fixes a statistics bug, the statistics
> data of leaf class will exceeds its parent classes's due to packets are
> dropped by its inner qdisc.

They should actually all be updated in enqueue. The estimators needs
this since they're estimating the arrival rate.

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