netdev - [RFC/PATCH 0/3] UDP memory usage accounting

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Date:	Fri, 21 Sep 2007 21:18:07 +0900
From:	Satoshi OSHIMA <satoshi.oshima.fk@...achi.com>
To:	netdev@...r.kernel.org
Cc:	haoki@...hat.com,
	吉藤 英明 
	<yoshfuji@...ux-ipv6.org>
Subject: [RFC/PATCH 0/3] UDP memory usage accounting

This patch set try to introduce memory usage accounting for
UDP(currently ipv4 only).

Currently, memory usage of UDP can be observed as the sam of
usage of tx_queue and rx_queue. But I believe that the system
wide accounting is usefull when heavy loaded condition.

In the next step, I would like to add memory usage quota
for UDP to avoid unlimited memory consumption problem
under DDOS attack.

This patch set is for 2.6.23-rc7.

Unfortunately, I don't have any NIC with UFO.
So this patch set is not tested with UFO supported
device.

I appreciate your comment/test/feedback.

Satoshi Oshima
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