linux-kernel - Re: [this_cpu_xx V8 07/16] Module handling: Use this_cpu

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Message-ID: <4B317B5E.1010500@kernel.org>
Date:	Wed, 23 Dec 2009 11:07:26 +0900
From:	Tejun Heo <tj@...nel.org>
To:	Christoph Lameter <cl@...ux-foundation.org>
CC:	linux-kernel@...r.kernel.org, Mel Gorman <mel@....ul.ie>,
	Pekka Enberg <penberg@...helsinki.fi>,
	Mathieu Desnoyers <mathieu.desnoyers@...ymtl.ca>,
	Rusty Russell <rusty@...tcorp.com.au>
Subject: Re: [this_cpu_xx V8 07/16] Module handling: Use this_cpu_xx to dynamically
 allocate counters

On 12/23/2009 12:57 AM, Christoph Lameter wrote:
> On Mon, 21 Dec 2009, Tejun Heo wrote:
> 
>>
>>> Index: linux-2.6/kernel/trace/ring_buffer.c
>>> ===================================================================
>>> --- linux-2.6.orig/kernel/trace/ring_buffer.c	2009-12-18 13:13:24.000000000 -0600
>>> +++ linux-2.6/kernel/trace/ring_buffer.c	2009-12-18 14:15:57.000000000 -0600
>>> @@ -12,6 +12,7 @@
>>>  #include <linux/hardirq.h>
>>>  #include <linux/kmemcheck.h>
>>>  #include <linux/module.h>
>>> +#include <asm/local.h>
>>
>> This doesn't belong to this patch, right?  I stripped this part out,
>> added Cc: to Rusty and applied 1, 2, 7 and 8 to percpu branch.  I'll
>> post the updated patch here. Thanks.
> 
> If you strip this part out then ringbuffer.c will no longer compile
> since it relies on the "#include <local.h>" that is removed by this patch
> from the module.h file.

Oh... alright.  I'll add that comment and drop the offending chunk and
recommit.

Thanks.

-- 
tejun
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