linux-kernel - Re: [PATCH 1/2] trace_events: fix napi's tracepoint

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Date:	Wed, 26 Aug 2009 08:49:16 +0800
From:	Xiao Guangrong <xiaoguangrong@...fujitsu.com>
To:	Neil Horman <nhorman@...driver.com>
CC:	Ingo Molnar <mingo@...e.hu>, Steven Rostedt <rostedt@...dmis.org>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Wei Yongjun <yjwei@...fujitsu.com>,
	David Miller <davem@...emloft.net>,
	Netdev <netdev@...r.kernel.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/2] trace_events: fix napi's tracepoint



Neil Horman wrote:
> On Tue, Aug 25, 2009 at 09:58:16AM +0200, Ingo Molnar wrote:
>> * Xiao Guangrong <xiaoguangrong@...fujitsu.com> wrote:
>>
>> This will collide with tracing bits in the networking tree. The 
>> skb-tracing plugin there should be turned into proper TRACE_EVENT() 
>> tracepoints.
>>
>> Neil was away for some time but i think soon we should see some 
>> movement here.
>>
>> 	Ingo
>>
> 
> Thank you Ingo, yes, I'm back from the beach now and will look at this shortly.
> I concur, we should just convert the napi_poll tracepoint to be defined via the
> TRACE_EVENT macro, same as the kfree_skb tracepoint.  Xaio would you like to
> take care of that, or shall I?
>

Hi Neil,

I'm glad to do it.

Actually, we should fix the include file dependencies first
(the second patch in this patchset), else we can't include two
TRACE_EVENT head files in net-traces.c

Steve will pull this patchset, so, I'll convert it after this
patchset merged.
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