From mboxrd@z Thu Jan  1 00:00:00 1970
From: Yang Yingliang <yangyingliang@huawei.com>
Subject: Re: [PATCH] bonding: set correct tx_queue_len for bond_dev
Date: Tue, 30 Jul 2013 17:24:54 +0800
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References: <51F7694A.1060703@huawei.com> <20130730.003403.299786235452826263.davem@davemloft.net>
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Cc: <fubar@us.ibm.com>, <andy@greyhouse.net>, <netdev@vger.kernel.org>
To: David Miller <davem@davemloft.net>
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On 2013/7/30 15:34, David Miller wrote:
> From: Yang Yingliang <yangyingliang@huawei.com>
> Date: Tue, 30 Jul 2013 15:20:42 +0800
> 
>> With htb, sch->limit is set from bond_dev->tx_queue_len which
>> is initialized to 0 in bond_setup.
> 
> This is intentional, software devices should not queue TX
> packets.

This makes software devices with htb qdisc can hold only
one packet, others are dropped.

Maybe sch->limit's default value which is 1 is too small. 
Instead of this patch, I'll send another patch to fix this 
value for fixing this issue.
> 
> You can only use the packet scheduler with hardware devices.
> 
>