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From: "Jianpeng Ma" <majianpeng@gmail.com>
To: rostedt <rostedt@goodmis.org>
Cc: fweisbec <fweisbec@gmail.com>, mingo <mingo@redhat.com>,
	linux-kernel <linux-kernel@vger.kernel.org>
Subject: Why blktrace didn't trace requests merge?
Date: Mon, 17 Sep 2012 19:33:49 +0800	[thread overview]
Message-ID: <201209171933464847623@gmail.com> (raw)

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Hi all:
	I used blktrace to trace some io.But i can't find requests merge. I searched the code and did't not find.
	Why? 
									
Thanks!
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             reply	other threads:[~2012-09-17 11:33 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-09-17 11:33 Jianpeng Ma [this message]
2012-09-17 13:22 ` Why blktrace didn't trace requests merge? Steven Rostedt
2012-09-17 17:55   ` Tejun Heo
2012-09-17 18:03     ` KOSAKI Motohiro
2012-09-17 18:27     ` Jens Axboe
2012-09-18  0:30       ` Jianpeng Ma
2012-09-18  5:49         ` Jens Axboe
2012-09-18  6:33           ` Jianpeng Ma

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