linux-kernel - Re: [PATCH 1/3] tracing: make splice

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Message-ID: <4A9D13C1.4030902@cn.fujitsu.com>
Date:	Tue, 01 Sep 2009 20:29:53 +0800
From:	Lai Jiangshan <laijs@...fujitsu.com>
To:	Frederic Weisbecker <fweisbec@...il.com>,
	Ingo Molnar <mingo@...e.hu>
CC:	Steven Rostedt <rostedt@...dmis.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/3] tracing: make splice_read work when data is	sufficient

Frederic Weisbecker wrote:
>>  	 */
>> +	cpu_buffer->reader_page->read = 0;
> 
> 
> 
> Wasn't this reset done before?
> 
> 

This is not reset. It is still used just before this line.

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

Ingo, Could you apply this patch and fix the bug?

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