linux-kernel - Re: [PATCH] lib/raid6: Add log level to printks

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Date:	Tue, 14 Oct 2014 12:51:58 +1100
From:	NeilBrown <neilb@...e.de>
To:	Anton Blanchard <anton@...ba.org>
Cc:	linux-raid@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] lib/raid6: Add log level to printks

On Mon, 13 Oct 2014 23:03:16 +1100 Anton Blanchard <anton@...ba.org> wrote:

> 
> Signed-off-by: Anton Blanchard <anton@...ba.org>
> ---
> 
> Index: b/lib/raid6/algos.c
> ===================================================================
> --- a/lib/raid6/algos.c
> +++ b/lib/raid6/algos.c
> @@ -121,9 +121,9 @@ static inline const struct raid6_recov_c
>  		raid6_2data_recov = best->data2;
>  		raid6_datap_recov = best->datap;
>  
> -		printk("raid6: using %s recovery algorithm\n", best->name);
> +		pr_info("raid6: using %s recovery algorithm\n", best->name);
>  	} else
> -		printk("raid6: Yikes! No recovery algorithm found!\n");
> +		pr_err("raid6: Yikes! No recovery algorithm found!\n");
>  
>  	return best;
>  }
> @@ -157,18 +157,18 @@ static inline const struct raid6_calls *
>  				bestperf = perf;
>  				best = *algo;
>  			}
> -			printk("raid6: %-8s %5ld MB/s\n", (*algo)->name,
> +			pr_info("raid6: %-8s %5ld MB/s\n", (*algo)->name,
>  			       (perf*HZ) >> (20-16+RAID6_TIME_JIFFIES_LG2));
>  		}
>  	}
>  
>  	if (best) {
> -		printk("raid6: using algorithm %s (%ld MB/s)\n",
> +		pr_info("raid6: using algorithm %s (%ld MB/s)\n",
>  		       best->name,
>  		       (bestperf*HZ) >> (20-16+RAID6_TIME_JIFFIES_LG2));
>  		raid6_call = *best;
>  	} else
> -		printk("raid6: Yikes!  No algorithm found!\n");
> +		pr_err("raid6: Yikes!  No algorithm found!\n");
>  
>  	return best;
>  }
> @@ -194,7 +194,7 @@ int __init raid6_select_algo(void)
>  	syndromes = (void *) __get_free_pages(GFP_KERNEL, 1);
>  
>  	if (!syndromes) {
> -		printk("raid6: Yikes!  No memory available.\n");
> +		pr_err("raid6: Yikes!  No memory available.\n");
>  		return -ENOMEM;
>  	}
>  


Applied - thanks.

NeilBrown

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