linux-kernel - Re: Printk mulitple line message support

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Message-ID: <1321404338.13860.85.camel@yhuang-dev>
Date:	Wed, 16 Nov 2011 08:45:38 +0800
From:	Huang Ying <ying.huang@...el.com>
To:	Joe Perches <joe@...ches.com>
Cc:	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 10:30 +0800, Joe Perches wrote:
> On Tue, 2011-11-15 at 09:52 +0800, Huang Ying wrote:
> > On Tue, 2011-11-15 at 09:18 +0800, Joe Perches wrote:
> > > I believe you are not solving any real problem
> > > with pr_<level>_ml.
> > > Most all interleaved complete line uses have some
> > > pr_fmt prefix that distinguishes between the sources.
> > Except dev_<level> and netdev_<level>, it appears that many general
> > pr_<level> do not have the prefix.
> 
> I'm working on that.
> There are a lot of them and it's a slog.

What's your solution here?  Fix multiline pr_<level> one by one with
various prefix?  How about lines with same prefix comes from different
CPU?

Best Regards,
Huang Ying


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