linux-kernel - Re: [PATCH]: In kernel hibernation, suspend to both

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Message-ID: <Pine.LNX.4.44L0.1206161617080.819-100000@netrider.rowland.org>
Date:	Sat, 16 Jun 2012 16:19:18 -0400 (EDT)
From:	Alan Stern <stern@...land.harvard.edu>
To:	Bojan Smojver <bojan@...ursive.com>
cc:	"Rafael J. Wysocki" <rjw@...k.pl>, Borislav Petkov <bp@...en8.de>,
	"Srivatsa S. Bhat" <srivatsa.bhat@...ux.vnet.ibm.com>,
	Linux PM list <linux-pm@...r.kernel.org>,
	Kernel development list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH]: In kernel hibernation, suspend to both

On Sun, 17 Jun 2012, Bojan Smojver wrote:

> "Rafael J. Wysocki" <rjw@...k.pl> wrote:
> 
> >Hmm.  Is there any fix, though?
> 
> How do we tell printk() to not dump stuff into dmesg?

You can't; that's what printk() does, by definition.  If you don't want 
stuff to go into the dmesg buffer then don't call printk().

>  Or, how do we
> otherwise just print to the console?

That's a better question.  Unfortunately, I don't know the answer.

Alan Stern

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