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From: "Zhaolei" <zhaolei@cn.fujitsu.com>
To: "Ingo Molnar" <mingo@elte.hu>, "Steven Rostedt" <rostedt@goodmis.org>
Cc: "Frederic Weisbecker" <fweisbec@gmail.com>,
	"Tom Zanussi" <tzanussi@gmail.com>,
	"LKML" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 1/2] ftrace: Add task_comm support for trace_event
Date: Fri, 22 May 2009 16:49:18 +0800	[thread overview]
Message-ID: <C81DF133055643E0A5EB3403B72ED073@zhaoleiwin> (raw)
In-Reply-To: <20090522082531.GA5993@elte.hu>

* From: "Ingo Molnar" <mingo@elte.hu>
> 
> note, this patch fails -tip testing:
> 
> kernel/built-in.o: In function `ftrace_event_enable_disable':
> trace_events.c:(.text+0x6cf7a): undefined reference to `tracing_stop_cmdline_record'
> trace_events.c:(.text+0x6cf91): undefined reference to `tracing_start_cmdline_record'

Hello, Ingo

Sorry for this bug.

Maybe it is caused by not config sched_switch tracer.
trace_sched_switch.c is necessary for trace_event.c now.
I'll test and fix it.

Thanks
Zhaolei

> 
> Ingo
> 
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  reply	other threads:[~2009-05-22  8:50 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-05-21  7:08 Zhaolei
2009-05-21  7:09 ` [PATCH 2/2] ftrace: clean up of using ftrace_event_enable_disable() Zhaolei
2009-05-21 13:16   ` Steven Rostedt
2009-05-21 13:15 ` [PATCH 1/2] ftrace: Add task_comm support for trace_event Steven Rostedt
2009-05-22  8:01   ` Ingo Molnar
2009-05-22  8:25     ` Ingo Molnar
2009-05-22  8:49       ` Zhaolei [this message]
2009-05-22 10:03 ` [PATCH v2 0/2] " Zhaolei
2009-05-22 10:05   ` [PATCH v2 1/2] " Zhaolei
2009-05-24 20:42     ` Frederic Weisbecker
2009-05-25  3:54       ` Zhaolei
2009-05-25  8:27         ` Frederic Weisbecker
2009-05-22 10:06   ` [PATCH v2 2/2] ftrace: clean up of using ftrace_event_enable_disable() Zhaolei
2009-05-24 20:46     ` Frederic Weisbecker
2009-05-25  5:34       ` Zhaolei
2009-05-25  8:32         ` Frederic Weisbecker
2009-05-22 11:51   ` [PATCH v2 0/2] ftrace: Add task_comm support for trace_event Ingo Molnar
2009-05-25  8:59     ` Zhaolei
2009-05-25 16:45       ` Frederic Weisbecker
2009-05-25 17:01         ` Frederic Weisbecker
2009-05-25 10:03     ` [PATCH v3 " Zhaolei
2009-05-25 10:11       ` [PATCH v3 1/2] " Zhaolei
2009-05-26  0:44         ` Frederic Weisbecker
2009-05-25 10:13       ` [PATCH v3 2/2] ftrace: clean up of using ftrace_event_enable_disable() Zhaolei
2009-05-23 15:16 ` [PATCH 1/2] ftrace: Add task_comm support for trace_event Christoph Hellwig
2009-05-23 15:18   ` Christoph Hellwig
2009-05-27 22:34 ` [tip:tracing/core] " tip-bot for Zhaolei
2009-05-27 22:35 ` [tip:tracing/core] ftrace: clean up of using ftrace_event_enable_disable() tip-bot for Zhaolei
2009-05-21 14:18 [PATCH 0/2] [GIT PULL] tracing/events: show task comms Steven Rostedt
2009-05-21 14:18 ` [PATCH 1/2] ftrace: Add task_comm support for trace_event Steven Rostedt
2009-05-24 21:41   ` Christoph Hellwig

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