Message-ID: <49C8FA99.9030503@novell.com>
Date: Tue, 24 Mar 2009 11:22:01 -0400
From: Gregory Haskins <ghaskins@novell.com>
User-Agent: Thunderbird 2.0.0.19 (X11/20081227)
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To: Ingo Molnar <mingo@elte.hu>
CC: Luis Henriques <henrix@sapo.pt>, Peter Zijlstra <peterz@infradead.org>,
       linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3 -tip] sched: Clean unused fields from struct rq
References: <20090318225137.GA3766@hades.domain.com> <20090323175224.GA3938@hades.domain.com> <20090324140419.GD32043@elte.hu>
In-Reply-To: <20090324140419.GD32043@elte.hu>
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Ingo Molnar wrote:
> * Luis Henriques <henrix@sapo.pt> wrote:
>
>  =20
>> On Wed, Mar 18, 2009 at 10:51:37PM +0000, Luis Henriques wrote:
>>    =20
>>> Since they are used on in statistics and are always set to zero, the =
following
>>> fields from struct rq have been removed: yld_exp_empty, yld_act_empty=
 and
>>> yld_both_empty.
>>>
>>> Both Sched Debug and SCHEDSTAT_VERSION versions has also been increme=
nted since
>>> ABIs have been changed.
>>>
>>>      =20
>> Hi Ingo,
>>
>> Sorry to bother you but I can not find this patch in -tip.  Just=20
>> would like to confirm with you that it was NACK'ed or you just=20
>> forgot to merge it to the tree.
>>    =20
>
> Was held up by the schedstat tool discussions. Please resend the=20
> patch with a link to the updated tool in the commit log perhaps (if=20
> such a link exists), and with Gregory's ack in place.
>
> Thanks,
>
> 	Ingo
>  =20
Hi Ingo,
  I was waiting to merge the tool patch until I was sure this would be
your blessed v15 of the ABI.  If you are comfy with the kernel patch but
want the tool updated before the kernel, I can do that, no problem.  The
only thing that I ask is that if for some reason this kernel patch
doesn't make it in, please require any future patches that change this
ABI to be versioned > 15 ;)

Thanks!
-Greg


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