linux-kernel - Re: [PATCH] device: add dev_WARN

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Date:	Wed, 16 Mar 2011 17:53:53 +0200
From:	Felipe Balbi <balbi@...com>
To:	Greg KH <gregkh@...e.de>
Cc:	Felipe Balbi <balbi@...com>,
	Grant Likely <grant.likely@...retlab.ca>,
	Magnus Damm <damm@...nsource.se>,
	"Eric W. Biederman" <ebiederm@...ssion.com>,
	Andi Kleen <ak@...ux.intel.com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] device: add dev_WARN_ONCE


On Mar 16, 2011, at 4:39 PM, Greg KH wrote:

> On Wed, Mar 16, 2011 at 03:59:35PM +0200, Felipe Balbi wrote:
>> it's quite useful to print the device name
>> on the stack dump caused by WARN(), but
>> there are other cases where we might want
>> to use WARN_ONCE.
>> 
>> Introduce a helper similar to dev_WARN() for
>> that case too.
>> 
>> Signed-off-by: Felipe Balbi <balbi@...com>
> 
> Do you have code that needs this for .39, or can it wait for .40?

it can definitely wait :-)

-- 
balbi

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