linux-kernel - Re: tbench regression with 2.6.33-rc1

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Date:	Tue, 12 Jan 2010 03:33:41 +0100
From:	Mike Galbraith <efault@....de>
To:	Lin Ming <ming.m.lin@...el.com>
Cc:	Peter Zijlstra <peterz@...radead.org>,
	"mingo@...e.hu" <mingo@...e.hu>,
	"tglx@...utronix.de" <tglx@...utronix.de>,
	linux-kernel <linux-kernel@...r.kernel.org>,
	"Zhang, Yanmin" <yanmin_zhang@...ux.intel.com>
Subject: Re: tbench regression with 2.6.33-rc1

On Tue, 2010-01-12 at 09:09 +0800, Lin Ming wrote:
> On Tue, 2010-01-12 at 00:16 +0800, Mike Galbraith wrote:

> > I've been all through it too, same result.  The below may make a bit of
> > difference, but really has diddly spit to do with this oddity.
> 
> I test this patch applied to 2.6.33-rc3, but no help on tbench
> regression.

Did you try it with the vmark fix also applied?  I would have expected
at least a _little_ improvement.  (but then this regression _is_ a bit
odd anyway)

	-Mike

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