linux-kernel - Re: [PATCH] Add KERN_* prefix to printks in bug.h

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Date:	Mon, 16 Jul 2007 08:45:47 +0400
From:	Alexey Dobriyan <adobriyan@...il.com>
To:	Diego Woitasen <diego@...tasen.com.ar>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Add KERN_* prefix to printks in bug.h

On Sun, Jul 15, 2007 at 09:36:59PM -0300, Diego Woitasen wrote:
> ---
>  include/asm-generic/bug.h |   25 +++++++++++++------------
>  1 files changed, 13 insertions(+), 12 deletions(-)
> 
> diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h
> index 7f30cce..6e49266 100644
> --- a/include/asm-generic/bug.h
> +++ b/include/asm-generic/bug.h
> @@ -8,22 +8,23 @@
>  #ifdef CONFIG_GENERIC_BUG
>  #ifndef __ASSEMBLY__
>  struct bug_entry {
> -	unsigned long	bug_addr;
> +	unsigned long bug_addr;

Never include unrelated changes.

>  #ifdef CONFIG_DEBUG_BUGVERBOSE
> -	const char	*file;
> -	unsigned short	line;
> +	const char *file;
> +	unsigned short line;
>  #endif
> -	unsigned short	flags;
> +	unsigned short flags;
>  };
> -#endif		/* __ASSEMBLY__ */
> +#endif				/* __ASSEMBLY__ */
>  
>  #define BUGFLAG_WARNING	(1<<0)
> -#endif	/* CONFIG_GENERIC_BUG */
> +#endif				/* CONFIG_GENERIC_BUG */
>  
>  #ifndef HAVE_ARCH_BUG
> -#define BUG() do { \
> -	printk("BUG: failure at %s:%d/%s()!\n", __FILE__, __LINE__, __FUNCTION__); \
> -	panic("BUG!"); \
> +#define BUG() do { 							\
> +	printk(KERN_EMERG "BUG: failure at %s:%d/%s()!\n",		\
> +		__FILE__, __LINE__, __FUNCTION__); 			\
> +	panic("BUG!"); 							\
>  } while (0)
>  #endif
>  
> @@ -35,15 +36,15 @@ struct bug_entry {
>  #define WARN_ON(condition) ({						\
>  	typeof(condition) __ret_warn_on = (condition);			\
>  	if (unlikely(__ret_warn_on)) {					\
> -		printk("WARNING: at %s:%d %s()\n", __FILE__,		\
> -			__LINE__, __FUNCTION__);			\
> +		printk(KERN_WARNING "WARNING: at %s:%d %s()\n",		\
> +			__FILE__, __LINE__, __FUNCTION__);		\
>  		dump_stack();						\
>  	}								\
>  	unlikely(__ret_warn_on);					\
>  })
>  #endif
>  
> -#else /* !CONFIG_BUG */
> +#else				/* !CONFIG_BUG */
>  #ifndef HAVE_ARCH_BUG
>  #define BUG()
>  #endif

-
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