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Re: [Xen-devel] lock contention measuring code?

from [Jeremy Fitzhardinge] [Permanent Link][Original]
To: Dan Magenheimer <dan.magenheimer@xxxxxxxxxx>
Subject: Re: [Xen-devel] lock contention measuring code?
From: Jeremy Fitzhardinge <jeremy@xxxxxxxx>
Date: Tue, 07 Apr 2009 17:25:47 -0700
Cc: "Xen-Devel \(E-mail\)" <xen-devel@xxxxxxxxxxxxxxxxxxx>, Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
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Dan Magenheimer wrote:

I don't remember such a patch.


Hmmm... maybe it was a patch in xenlinux?
Aside from all the normal tools in mainline (which are extensive), the Xen PV spinlock code is also well instrumented. 

   J

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