linux-kernel - Re: Printk mulitple line message support

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Date:	Tue, 15 Nov 2011 16:34:45 -0800
From:	Joe Perches <joe@...ches.com>
To:	Valdis.Kletnieks@...edu
Cc:	Huang Ying <ying.huang@...el.com>,
	William Douglas <william.r.douglas@...il.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: Printk mulitple line message support

On Tue, 2011-11-15 at 19:29 -0500, Valdis.Kletnieks@...edu wrote:
> On Mon, 14 Nov 2011 17:18:03 PST, Joe Perches said:
> 
> > mp_start(&cookie)
> > pr_<level>(fmt, ...);
> > pr_mp_cont(&cookie, fmt, ...);
> > pr_mp_cont(&cookie, fmt "\n", ...);
> > mp_end(&cookie);
> 
> What should happen if buggy code returns before calling mp_end()?

Every pr_cont use gets emitted with a cookie id
which is annoying enough to get the code fixed
rather quickly no? 

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