linux-kernel - Re: [PATCH v2 02/11] perf/x86: Improve HT workaround GP counter constraint

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Message-ID: <20150526131950.GO3644@twins.programming.kicks-ass.net>
Date:	Tue, 26 May 2015 15:19:50 +0200
From:	Peter Zijlstra <peterz@...radead.org>
To:	Stephane Eranian <eranian@...gle.com>
Cc:	Ingo Molnar <mingo@...nel.org>,
	Vince Weaver <vincent.weaver@...ne.edu>,
	Jiri Olsa <jolsa@...hat.com>,
	"Liang, Kan" <kan.liang@...el.com>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 02/11] perf/x86: Improve HT workaround GP counter
 constraint

On Tue, May 26, 2015 at 04:47:11AM -0700, Stephane Eranian wrote:
> > I'm going to overhaul the whole get/put constraints stuff first.
> 
> Ok, I think it would be good to balance to number of get/put. It would
> avoid the confusion. Is that what you are thinking about?

Yes, and remove the few associated modifications to events.
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