linux-kernel - Re: [PATCH 09/11] xen/xenbus: use printk_ratelimited() instead of printk

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Message-ID: <4DFA6EF7.9060702@goop.org>
Date:	Thu, 16 Jun 2011 14:00:39 -0700
From:	Jeremy Fitzhardinge <jeremy@...p.org>
To:	Manuel Zerpies <manuel.f.zerpies@...stud.uni-erlangen.de>
CC:	Jeremy Fitzhardinge <jeremy.fitzhardinge@...rix.com>,
	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>,
	xen-devel@...ts.xensource.com,
	virtualization@...ts.linux-foundation.org,
	linux-kernel@...r.kernel.org,
	christian.dietrich@...ormatik.uni-erlangen.de
Subject: Re: [PATCH 09/11] xen/xenbus: use printk_ratelimited() instead of
 printk_ratelimit()

On 06/16/2011 05:14 AM, Manuel Zerpies wrote:
> Since printk_ratelimit() shouldn't be used anymore (see comment in
> include/linux/printk.h), replace it with printk_ratelimited()
>
Looks OK to me, but please fix the indentation of the rest of the
statement to match.

Thanks,
    J

> Signed-off-by: Manuel Zerpies <manuel.f.zerpies@...stud.uni-erlangen.de>
> ---
>  drivers/xen/xenbus/xenbus_xs.c |    4 ++--
>  1 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/xen/xenbus/xenbus_xs.c b/drivers/xen/xenbus/xenbus_xs.c
> index 5534690..4055858 100644
> --- a/drivers/xen/xenbus/xenbus_xs.c
> +++ b/drivers/xen/xenbus/xenbus_xs.c
> @@ -44,6 +44,7 @@
>  #include <linux/rwsem.h>
>  #include <linux/module.h>
>  #include <linux/mutex.h>
> +#include <linux/ratelimit.h>
>  #include <xen/xenbus.h>
>  #include "xenbus_comms.h"
>  
> @@ -270,8 +271,7 @@ static void *xs_talkv(struct xenbus_transaction t,
>  	}
>  
>  	if (msg.type != type) {
> -		if (printk_ratelimit())
> -			printk(KERN_WARNING
> +		`printk_ratelimited(KERN_WARNING
>  			       "XENBUS unexpected type [%d], expected [%d]\n",
>  			       msg.type, type);
>  		kfree(ret);

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