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From: Gui Jianfeng <guijianfeng@cn.fujitsu.com>
To: Vivek Goyal <vgoyal@redhat.com>, Jens Axboe <jens.axboe@oracle.com>
Cc: linux kernel mailing list <linux-kernel@vger.kernel.org>
Subject: [PATCH 0/4] io-controller: Add new interfaces to trace backlogged group status
Date: Fri, 21 May 2010 16:40:50 +0800	[thread overview]
Message-ID: <4BF64712.1070500@cn.fujitsu.com> (raw)

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

             reply	other threads:[~2010-05-21  8:42 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-05-21  8:40 Gui Jianfeng [this message]
2010-05-21  8:43 ` [PATCH 1/4] io-controller: a new interface to keep track of bytes during group is backlogged Gui Jianfeng
2010-05-21  8:44 ` [PATCH 2/4] io-controller: a new interface to keep track of the time since group bacame backlogged Gui Jianfeng
2010-05-21  8:45 ` [PATCH 3/4] io-controller: a new interface to keep track of io rate when group is backlogged Gui Jianfeng
2010-05-21  8:46 ` [PATCH 4/4] io-controller: Document for active bytes, time and rate Gui Jianfeng
2010-05-26 18:57   ` Randy Dunlap
2010-05-21 13:17 ` [PATCH 0/4] io-controller: Add new interfaces to trace backlogged group status Vivek Goyal
2010-05-24  1:12   ` Gui Jianfeng
2010-05-24 21:22     ` Vivek Goyal
2010-05-25  1:37       ` Gui Jianfeng
2010-05-25  2:03         ` Vivek Goyal
2010-05-25  3:00           ` Gui Jianfeng
2010-05-25 13:25             ` Vivek Goyal
2010-06-11  5:10               ` Divyesh Shah
2010-06-11  6:31                 ` Gui Jianfeng

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