Re: [PATCH 4/8] debug printk infrastructure -dynamic printk docs

From: Andrew Morton
Date: Tue May 27 2008 - 17:43:21 EST


On Thu, 22 May 2008 17:17:23 -0400
Jason Baron <jbaron@xxxxxxxxxx> wrote:

>
> Signed-off-by: Jason Baron <jbaron@xxxxxxxxxx>
> ---
> 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 bf6303e..d9a1245 100644
> --- a/Documentation/kernel-parameters.txt
> +++ b/Documentation/kernel-parameters.txt
> @@ -1580,6 +1580,11 @@ and is between 256 and 4096 characters. It is defined in the file
> autoconfiguration.
> Ranges are in pairs (memory base and size).
>
> + dynamic_printk
> + Enables pr_debug()/dev_dbg() calls if
> + CONFIG_PRINK_DYNAMIC has been enabled. These can also
> + be switched on/off via <debugfs>/dynamic_printk/modules
> +

There is no CONFIG_PRINK_DYNAMIC? I guess you meant
CONFIG_DYNAMIC_PRINTK_DEBUG.

> print-fatal-signals=
> [KNL] debug: print fatal signals
> print-fatal-signals=1: print segfault info to
> --
> 1.5.4.5
>
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