linux-kernel - Re: [PATCH v3] printk: add console output tracing

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Message-ID: <20111125174108.GA23978@somewhere.redhat.com>
Date:	Fri, 25 Nov 2011 18:41:14 +0100
From:	Frederic Weisbecker <fweisbec@...il.com>
To:	Johannes Berg <johannes@...solutions.net>
Cc:	Steven Rostedt <rostedt@...dmis.org>,
	Christoph Hellwig <hch@...radead.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Ingo Molnar <mingo@...hat.com>
Subject: Re: [PATCH v3] printk: add console output tracing

On Thu, Nov 24, 2011 at 08:03:08PM +0100, Johannes Berg wrote:
> From: Johannes Berg <johannes.berg@...el.com>
> 
> Add a printk.console trace point to record any printk
> messages into the trace, regardless of the current
> console loglevel. This can help correlate (existing)
> printk debugging with other tracing.
> 
> Signed-off-by: Johannes Berg <johannes.berg@...el.com>

Thanks!

Acked-by: Frederic Weisbecker <fweisbec@...il.com>
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