linux-kernel - Re: [PATCH v6] dynamic_debug: allow to work if debugfs is disabled

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Message-ID: <827b4265-918e-99a7-544a-668edad5b2b9@infradead.org>
Date:   Mon, 10 Feb 2020 13:15:50 -0800
From:   Randy Dunlap <rdunlap@...radead.org>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "Theodore Y. Ts'o" <tytso@....edu>,
        Jonathan Corbet <corbet@....net>,
        Saravana Kannan <saravanak@...gle.com>,
        Jason Baron <jbaron@...mai.com>, Will Deacon <will@...nel.org>
Cc:     linux-kernel@...r.kernel.org, kernel-team@...roid.com
Subject: Re: [PATCH v6] dynamic_debug: allow to work if debugfs is disabled

On 2/10/20 1:11 PM, Greg Kroah-Hartman wrote:
> diff --git a/Documentation/admin-guide/dynamic-debug-howto.rst b/Documentation/admin-guide/dynamic-debug-howto.rst
> index 252e5ef324e5..585451d12608 100644
> --- a/Documentation/admin-guide/dynamic-debug-howto.rst
> +++ b/Documentation/admin-guide/dynamic-debug-howto.rst
> @@ -54,6 +54,9 @@ If you make a mistake with the syntax, the write will fail thus::
>  				<debugfs>/dynamic_debug/control
>    -bash: echo: write error: Invalid argument
>  
> +Note, for systems without 'debugfs' enabled, the control file can also

Hi Greg,
If you make any more changes, please drop the word "also" here       ^^^^

> +be found in ``/proc/dynamic_debug/control``.
> +
>  Viewing Dynamic Debug Behaviour
>  ===============================
>  


-- 
~Randy