linux-kernel - Re: [PATCH 1/2] tracing/workqueue: Use %pf in workqueue trace events

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Date:	Tue, 22 Sep 2009 22:35:15 +0200
From:	Frederic Weisbecker <fweisbec@...il.com>
To:	Anton Blanchard <anton@...ba.org>
Cc:	KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>,
	Li Zefan <lizf@...fujitsu.com>,
	Zhaolei <zhaolei@...fujitsu.com>,
	Lai Jiangshan <laijs@...fujitsu.com>,
	Ingo Molnar <mingo@...e.hu>,
	Steven Rostedt <rostedt@...dmis.org>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] tracing/workqueue: Use %pf in workqueue trace
	events

On Tue, Sep 22, 2009 at 12:40:33PM +1000, Anton Blanchard wrote:
> 
> Using %pf instead of %pF supresses printing of the function offset
> which will always be 0.
> 
> Signed-off-by: Anton Blanchard <anton@...ba.org>


I'll queue this one, thanks!


> ---
> 
> Index: linux.trees.git/include/trace/events/workqueue.h
> ===================================================================
> --- linux.trees.git.orig/include/trace/events/workqueue.h	2009-09-01 15:11:04.000000000 +1000
> +++ linux.trees.git/include/trace/events/workqueue.h	2009-09-14 09:45:41.000000000 +1000
> @@ -26,7 +26,7 @@ TRACE_EVENT(workqueue_insertion,
>  		__entry->func		= work->func;
>  	),
>  
> -	TP_printk("thread=%s:%d func=%pF", __entry->thread_comm,
> +	TP_printk("thread=%s:%d func=%pf", __entry->thread_comm,
>  		__entry->thread_pid, __entry->func)
>  );
>  
> @@ -48,7 +48,7 @@ TRACE_EVENT(workqueue_execution,
>  		__entry->func		= work->func;
>  	),
>  
> -	TP_printk("thread=%s:%d func=%pF", __entry->thread_comm,
> +	TP_printk("thread=%s:%d func=%pf", __entry->thread_comm,
>  		__entry->thread_pid, __entry->func)
>  );
>  

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