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From: Christoph Hellwig <hch@infradead.org>
To: Jason Wessel <jason.wessel@windriver.com>
Cc: Peter Zijlstra <peterz@infradead.org>,
	Christoph Hellwig <hch@infradead.org>,
	Lai Jiangshan <laijs@cn.fujitsu.com>,
	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>,
	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>,
	srostedt@redhat.com, LKML <linux-kernel@vger.kernel.org>
Subject: Re: [ANNOUNCE][RFC][PATCH] Crash-utility, tracing: enable crash to analyze tracing from core-file (make tracing can act as a flight recorder)
Date: Mon, 3 Aug 2009 17:53:26 -0400	[thread overview]
Message-ID: <20090803215326.GA8403@infradead.org> (raw)
In-Reply-To: <4A773EBD.3050707@windriver.com>

On Mon, Aug 03, 2009 at 02:47:09PM -0500, Jason Wessel wrote:
> If there is a nice API to call for the trace piece, it is pretty trivial
> to add additional kdb commands which would allow you to print your trace
> buffers as needed.  The unified kdb/kgdb prototype also supports calling
> kdb commands through gdb's "monitor" command.  It is not clear if that
> satisfies the need that Christoph asked about, or if he had some other
> data analysis in mind.

That sounds perfect.  


  parent reply	other threads:[~2009-08-03 21:54 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-08-03 14:48 [ANNOUNCE][RFC][PATCH] Crash-utility, tracing: enable crash to analyze tracing from core-file (make tracing can act as a flight recorder) Lai Jiangshan
2009-08-03 15:14 ` Christoph Hellwig
2009-08-03 15:21   ` Peter Zijlstra
2009-08-03 19:47     ` Jason Wessel
2009-08-03 20:52       ` Andi Kleen
2009-08-03 21:04         ` Jason Wessel
2009-08-03 21:53       ` Christoph Hellwig [this message]
2009-08-03 15:42 ` Peter Zijlstra
2009-08-04  6:52   ` Lai Jiangshan
2009-08-04 10:36     ` Peter Zijlstra
2009-08-04 16:23     ` Steven Rostedt
2009-08-04 16:55     ` Masami Hiramatsu
2009-09-12  4:15 ` [ANNOUNCE][RFC] trace extension module for crash Lai Jiangshan

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