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Message-ID: <4BF64712.1070500@cn.fujitsu.com>
Date: Fri, 21 May 2010 16:40:50 +0800
From: Gui Jianfeng <guijianfeng@...fujitsu.com>
To: Vivek Goyal <vgoyal@...hat.com>, Jens Axboe <jens.axboe@...cle.com>
CC: linux kernel mailing list <linux-kernel@...r.kernel.org>
Subject: [PATCH 0/4] io-controller: Add new interfaces to trace backlogged
group status
Hi,
This series implements three new interfaces to keep track of tranferred bytes,
elapsing time and io rate since group getting backlogged. If the group dequeues
from service tree, these three interfaces will reset and shows zero.
Thanks
Gui
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