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

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Message-ID: <20110316143934.GA16166@suse.de>
Date:	Wed, 16 Mar 2011 07:39:34 -0700
From:	Greg KH <gregkh@...e.de>
To:	Felipe Balbi <balbi@...com>
Cc:	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 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?

thanks,

greg k-h
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