linux-kernel - Re: [PATCH 2/8] perf,x86: drop event->flags and use hw.constraint->flags

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Message-ID: <20130627141040.GA29209@dyad.programming.kicks-ass.net>
Date:	Thu, 27 Jun 2013 16:10:40 +0200
From:	Peter Zijlstra <peterz@...radead.org>
To:	Stephane Eranian <eranian@...gle.com>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	"mingo@...e.hu" <mingo@...e.hu>,
	"ak@...ux.intel.com" <ak@...ux.intel.com>,
	Arnaldo Carvalho de Melo <acme@...hat.com>,
	Jiri Olsa <jolsa@...hat.com>,
	Namhyung Kim <namhyung.kim@....com>
Subject: Re: [PATCH 2/8] perf,x86: drop event->flags and use
 hw.constraint->flags

On Thu, Jun 27, 2013 at 02:33:58PM +0200, Stephane Eranian wrote:
> Peter,
> 
> Let's drop this patch.
> 
> It does not work anymore with the offcore-response
> scheduling fix. The constraint->flags are shared, so cannot
> use the flags there to store X86_COMMITTED. So we have
> to keep a copy in the event->hw.flags.
> 
> Sorry about the confusion.

n/p I've already forgotten all about it ;-)
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