linux-kernel - Re: [PATCH V2] x86/split_lock: Add sysctl to control the misery mode

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Message-ID: <55fc0cc6-01fc-6b93-ce82-bad5452314d9@gmail.com>
Date:   Sun, 16 Oct 2022 19:26:22 +0700
From:   Bagas Sanjaya <bagasdotme@...il.com>
To:     "Guilherme G. Piccoli" <gpiccoli@...lia.com>
Cc:     x86@...nel.org, linux-kernel@...r.kernel.org, tglx@...utronix.de,
        mingo@...hat.com, bp@...en8.de, dave.hansen@...ux.intel.com,
        hpa@...or.com, luto@...nel.org, corbet@....net,
        linux-doc@...r.kernel.org, kernel-dev@...lia.com,
        kernel@...ccoli.net, Andre Almeida <andrealmeid@...lia.com>,
        Fenghua Yu <fenghua.yu@...el.com>,
        Joshua Ashton <joshua@...ggi.es>,
        Melissa Wen <mwen@...lia.com>,
        Paul Gofman <pgofman@...eweavers.com>,
        Pavel Machek <pavel@...x.de>,
        Pierre-Loup Griffais <pgriffais@...vesoftware.com>,
        Tony Luck <tony.luck@...el.com>,
        Zebediah Figura <zfigura@...eweavers.com>
Subject: Re: [PATCH V2] x86/split_lock: Add sysctl to control the misery mode

On 10/16/22 10:00, Bagas Sanjaya wrote:
>  = ===================================================================
>  0 Disables the misery mode - just warns the split lock on kernel log.
> -1 Enables the misery mode (this is the default) - penalizes the split
> -  lockers with intentional performance degradation.
> +1 Enables the misery mode (default)
>  = ===================================================================
>  

Oops, on the table above, s/Disables/Disable/ and s/Enables/Enable/.

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