linux-kernel - Re: [LKP] [futex] 76835b0ebf8: -12.1% will-it-scale.per_process

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Message-ID: <20141030043918.GK14609@vmdeb7>
Date:	Wed, 29 Oct 2014 21:39:18 -0700
From:	Darren Hart <dvhart@...radead.org>
To:	kernel test robot <fengguang.wu@...el.com>
Cc:	Catalin Marinas <catalin.marinas@....com>,
	LKML <linux-kernel@...r.kernel.org>, lkp@...org,
	Yuanhan Liu <yuanhan.liu@...ux.intel.com>
Subject: Re: [LKP] [futex] 76835b0ebf8: -12.1% will-it-scale.per_process_ops

On Mon, Oct 27, 2014 at 10:18:22AM +0800, kernel test robot wrote:
> FYI, we noticed the below changes on
> 
> commit 76835b0ebf8a7fe85beb03c75121419a7dec52f0 ("futex: Ensure get_futex_key_refs() always implies a barrier")

Wow, this is great information to get for free. Thanks Fengguang!

-- 
Darren Hart
Intel Open Source Technology Center
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