Subject: RE: [PATCH] less tlb flush in unmap_vmas
From: Lee Revell <rlrevell@joe-job.com>
To: "Chen, Kenneth W" <kenneth.w.chen@intel.com>
Cc: "'Nick Piggin'" <nickpiggin@yahoo.com.au>,
       "Li, Shaohua" <shaohua.li@intel.com>,
       "'lkml'" <linux-kernel@vger.kernel.org>,
       "'Andrew Morton'" <akpm@osdl.org>, Ingo Molnar <mingo@elte.hu>
In-Reply-To: <200603220744.k2M7iBg05206@unix-os.sc.intel.com>
References: <200603220744.k2M7iBg05206@unix-os.sc.intel.com>
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Date: Mon, 27 Mar 2006 00:01:53 -0500
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On Tue, 2006-03-21 at 23:44 -0800, Chen, Kenneth W wrote:
> 
> OK, I think it would be beneficial to take a latency measurement
> again,
> just to see how it perform now a day.  The dynamics might changed. 

I will test this with Ingo's latency tracer as soon as I get a chance.
I had previously posted results showing this to be a problem spot.

Lee

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