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Subject: Re: [ANNOUNCE][RFC][PATCH] Crash-utility, tracing: enable crash to
 analyze tracing from core-file (make tracing can act as a flight recorder)
From: Steven Rostedt <srostedt@redhat.com>
To: Lai Jiangshan <laijs@cn.fujitsu.com>
Cc: Peter Zijlstra <peterz@infradead.org>, Dave Anderson <anderson@redhat.com>,
       crash-utility@redhat.com, Ingo Molnar <mingo@elte.hu>,
       Frederic Weisbecker <fweisbec@gmail.com>,
       Thomas Gleixner <tglx@linutronix.de>,
       Arnaldo Carvalho de Melo <acme@ghostprotocols.net>,
       "Luis Claudio R. Goncalves" <lclaudio@uudg.org>,
       Clark Williams <clark.williams@gmail.com>,
       Jon Masters <jonathan@jonmasters.org>,
       Andrew Morton <akpm@linux-foundation.org>,
       Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>,
       Christoph Hellwig <hch@infradead.org>,
       Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>,
       Zhaolei <zhaolei@cn.fujitsu.com>, kosaki.motohiro@jp.fujitsu.com,
       Li Zefan <lizf@cn.fujitsu.com>, Masami Hiramatsu <mhiramat@redhat.com>,
       "Frank Ch. Eigler" <fche@redhat.com>, Tom Zanussi <tzanussi@gmail.com>,
       Jason Baron <jbaron@redhat.com>, LKML <linux-kernel@vger.kernel.org>
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Organization: Red Hat
Date: Tue, 04 Aug 2009 12:23:26 -0400
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[ been away for a bit, so I'm catching up on email ]

On Tue, 2009-08-04 at 14:52 +0800, Lai Jiangshan wrote:
> he "print fmt"'s address is saved in struct ftrace_event_call.
> 
> [
> http://lkml.org/lkml/2009/7/30/30
> 
> This patch is really useful for kernel. We don't change the kernel
> even a single line for the purpose of we can read the core-file easier.
> 
> This patch is also helpful for crash more or less. So I mention it.
> ]

This format patch will soon be in (if not already) with some updates.

-- Steve