netdev - Re: [PATCH net-next] sch_qfq: accurate wsum handling

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Date:	Tue, 03 Jan 2012 13:02:28 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	eric.dumazet@...il.com
Cc:	netdev@...r.kernel.org, shemminger@...tta.com
Subject: Re: [PATCH net-next] sch_qfq: accurate wsum handling

From: Eric Dumazet <eric.dumazet@...il.com>
Date: Mon, 02 Jan 2012 22:47:50 +0100

> We can underestimate q->wsum in case of "tc class replace ... qfq"
> and/or qdisc_create_dflt() error.
> 
> wsum is not really used in fast path, only at qfq qdisc/class setup,
> to catch user error.
> 
> Signed-off-by: Eric Dumazet <eric.dumazet@...il.com>
> CC: Stephen Hemminger <shemminger@...tta.com>

Applied, thanks.
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