linux-kernel - Re: [patch 4/4] make pr_debug() dynamic

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Message-Id: <20080207132604.ff93b028.randy.dunlap@oracle.com>
Date:	Thu, 7 Feb 2008 13:26:04 -0800
From:	Randy Dunlap <randy.dunlap@...cle.com>
To:	Jason Baron <jbaron@...hat.com>
Cc:	mathieu.desnoyers@...ymtl.ca, akpm@...ux-foundation.org,
	mingo@...e.hu, fche@...hat.com, linux-kernel@...r.kernel.org
Subject: Re: [patch 4/4] make pr_debug() dynamic - update docs

On Thu, 7 Feb 2008 16:13:49 -0500 Jason Baron wrote:

> 
> -add documentation about pr_debug kernel-parameters.txt
> 
> Signed-off-by: Jason Baron <jbaron@...hat.com>
> ---
> 
>  Documentation/kernel-parameters.txt |    5 +++++
>  1 files changed, 5 insertions(+), 0 deletions(-)
> 
> 
> diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
> index cf38689..6d524bb 100644
> --- a/Documentation/kernel-parameters.txt
> +++ b/Documentation/kernel-parameters.txt
> @@ -1494,6 +1494,11 @@ and is between 256 and 4096 characters. It is defined in the file
>  			autoconfiguration.
>  			Ranges are in pairs (memory base and size).
>  
> +	pr_debug
> +			Enables pr_debug() calls if the immediate
> +			infrastructure has been enabled. These can also be
> +			switched on/off via /proc/sys/debug/pr_debug.

Is this actually Enables/disables?
I.e., is this actually pr_debug=<int> ?
If so, please document that also.  If not, why not?

>  	print-fatal-signals=
>  			[KNL] debug: print fatal signals
>  			print-fatal-signals=1: print segfault info to



---
~Randy
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