linux-kernel - Re: [LKP] [mm] ac5b2c1891: vm-scalability.throughput -61.3% regression

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Date:   Wed, 5 Dec 2018 19:00:34 -0500
From:   Andrea Arcangeli <aarcange@...hat.com>
To:     David Rientjes <rientjes@...gle.com>
Cc:     Mel Gorman <mgorman@...hsingularity.net>,
        Vlastimil Babka <vbabka@...e.cz>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        mhocko@...nel.org, ying.huang@...el.com, s.priebe@...fihost.ag,
        Linux List Kernel Mailing <linux-kernel@...r.kernel.org>,
        alex.williamson@...hat.com, lkp@...org, kirill@...temov.name,
        Andrew Morton <akpm@...ux-foundation.org>,
        zi.yan@...rutgers.edu
Subject: Re: [LKP] [mm] ac5b2c1891: vm-scalability.throughput -61.3%
 regression

Hello,

On Wed, Dec 05, 2018 at 01:59:32PM -0800, David Rientjes wrote:
> [..] and the kernel test robot has reported, [..]

Just for completeness you may have missed one email:
https://lkml.kernel.org/r/87tvk1yjkp.fsf@yhuang-dev.intel.com

'So I think the report should have been a "performance
improvement" instead of "performance regression".'