From: Satoshi OSHIMA <satoshi.oshima.fk@hitachi.com>
To: Andi Kleen <andi@firstfloor.org>,
Evgeniy Polyakov <johnpol@2ka.mipt.ru>,
netdev <netdev@vger.kernel.org>
Cc: "吉藤 英明" <yoshfuji@linux-ipv6.org>,
"Yumiko SUGITA" <yumiko.sugita.yf@hitachi.com>,
"\"青木@RedHat\"" <haoki@redhat.com>
Subject: [RFC/PATCH 0/3] UDP memory usage accounting(take 2)
Date: Fri, 28 Sep 2007 22:36:02 +0900 [thread overview]
Message-ID: <46FD0342.2030302@hitachi.com> (raw)
This patch set try to introduce memory usage accounting for
UDP(currently ipv4 only).
3 points are improved along with some feedback.
(a) to improve scalability, avoiding atomic_*()s as small as
possible
(b) avoiding UDP specific code in IP layer
(c) supporting socket destruction accounting
To implement (b), there is a side effect which affects
accounting on TCP socket. If you find the good solution
to avoid this side effect, please let me know.
Unfortunately, I don't have any NIC with UFO.
So this patch set is not tested with UFO supported
device.
This patch set is for 2.6.23-rc8.
I appreciate your comment/test/feedback.
Satoshi Oshima
reply other threads:[~2007-09-28 18:32 UTC|newest]
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