linux-kernel - Re: [fget] 054aa8d439: will-it-scale.per_thread

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Message-ID: <CAHk-=wj4Cqs=2ZrJ0r-0ansaarD9wt88d73XVVQ4H12XwHgofg@mail.gmail.com>
Date:   Fri, 10 Dec 2021 17:32:45 -0800
From:   Linus Torvalds <torvalds@...ux-foundation.org>
To:     Jann Horn <jannh@...gle.com>
Cc:     kernel test robot <oliver.sang@...el.com>,
        Miklos Szeredi <mszeredi@...hat.com>,
        LKML <linux-kernel@...r.kernel.org>, lkp@...ts.01.org,
        kernel test robot <lkp@...el.com>,
        "Huang, Ying" <ying.huang@...el.com>,
        Feng Tang <feng.tang@...el.com>,
        Zhengjun Xing <zhengjun.xing@...ux.intel.com>,
        fengwei.yin@...el.com
Subject: Re: [fget] 054aa8d439: will-it-scale.per_thread_ops -5.7% regression

On Fri, Dec 10, 2021 at 1:59 PM Linus Torvalds
<torvalds@...ux-foundation.org> wrote:
>
> This is an ENTIRELY UNTESTED patch to do that.

Oh, and I guess it's somewhat tested now. I've been running that patch
for the last couple of hours, and it seems to work fine.

Not that I actually stressed it in any particular way, but at least it
doesn't cause any obvious problems. So it's probably fine.

Famous last words.

              Linus