linux-kernel - Re: [PATCH 05/22] 2.6.22-rc3 perfmon2 : sampling format support

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Date:	30 May 2007 11:11:32 +0200
From:	Andi Kleen <andi@...stfloor.org>
To:	Stephane Eranian <eranian@...nkl.hpl.hp.com>
Cc:	linux-kernel@...r.kernel.org, eranian@....hp.com
Subject: Re: [PATCH 05/22] 2.6.22-rc3 perfmon2 : sampling format support

Stephane Eranian <eranian@...nkl.hpl.hp.com> writes:
> 
> Each format is identified via a 128-bit UUID which can be requested
> when the context is created with pfm_create_context().

Why does it need a uuid? Isn't a name enough?

There is no documentation how the locking in this file works.

-Andi
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