linux-kernel - Re: [PATCH] mm/slub.c: change printk()s to pr

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Date:	Wed, 20 May 2009 15:33:13 +0300
From:	Pekka Enberg <penberg@...helsinki.fi>
To:	H Hartley Sweeten <hartleys@...ionengravers.com>
Cc:	Linux Kernel <linux-kernel@...r.kernel.org>,
	Christoph Lameter <cl@...ux-foundation.org>,
	Martin Schwidefsky <schwidefsky@...ibm.com>
Subject: Re: [PATCH] mm/slub.c: change printk()s to pr_*() notation

On Tue, May 19, 2009 at 9:03 PM, H Hartley Sweeten
<hartleys@...ionengravers.com> wrote:
> Change all the printk()s in mm/slub.c to the pr_*() notation.
>
> Signed-off-by: H Hartley Sweeten <hsweeten@...ionengravers.com>
>
> diff --git a/mm/slub.c b/mm/slub.c
> index 65ffda5..2805b7f 100644
> --- a/mm/slub.c
> +++ b/mm/slub.c
> @@ -338,25 +338,25 @@ static void print_section(char *text, u8 *addr, unsigned int length)
>
>        for (i = 0; i < length; i++) {
>                if (newline) {
> -                       printk(KERN_ERR "%8s 0x%p: ", text, addr + i);
> +                       pr_err("%8s 0x%p: ", text, addr + i);

Hmm, isn't the whole point of pr_err() that you override pr_fmt() to
include your subsystem name?
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