netdev - Re: RFC: mac802154 Packet Queueing and Slave Devices

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Message-ID: <504EA95C.9010003@signal11.us>
Date:	Mon, 10 Sep 2012 23:00:44 -0400
From:	Alan Ott <alan@...nal11.us>
To:	Eric Dumazet <eric.dumazet@...il.com>
CC:	Alexander Smirnov <alex.bluesman.smirnov@...il.com>,
	Dmitry Eremin-Solenikov <dbaryshkov@...il.com>,
	slapin@...fans.org, Tony Cheneau <tony.cheneau@...esiak.org>,
	linux-zigbee-devel@...ts.sourceforge.net, netdev@...r.kernel.org
Subject: Re: RFC: mac802154 Packet Queueing and Slave Devices

On 09/10/2012 02:12 AM, Eric Dumazet wrote:
> On Sun, 2012-09-09 at 20:43 -0400, Alan Ott wrote:
>> Tony and I were recently talking about packet queueing on 802.15.4.
>>
>> The problem with this is that it defeats the netif flow control.
> And qdisc ability to better control bufferbloat...
>
> By the way, mac802154_tx() looks buggy :
>
> Also mac802154_wpan_xmit() returns NETDEV_TX_OK without kfree_skb(skb)
>

Hi Eric,

Thanks for the review. I'll get this patched up.

Alan.

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