linux-kernel - Re: [patch 1/2] x86, x2apic: minimize IPI register writes using cluster groups v4

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Message-ID: <4DBEBE72.3040702@gmail.com>
Date:	Mon, 02 May 2011 18:23:46 +0400
From:	Cyrill Gorcunov <gorcunov@...il.com>
To:	Ingo Molnar <mingo@...e.hu>
CC:	Suresh Siddha <suresh.b.siddha@...el.com>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [patch 1/2] x86, x2apic: minimize IPI register writes using cluster
 groups v4

On 05/02/2011 06:02 PM, Cyrill Gorcunov wrote:
...
> 
>   Ingo, the idea was to merge probe_x.c completely, and put all this not into init()
> but rather into apic->probe() or something like that. I don't have a clear picture
> in mind yet what the best way would be, so instead of fast designed method I thought
> to leave it opencoded with fixme note.
> 
>   So lets wait until Suresh post the benchmark and I will make apic->init() meanwhile.
> 

  Ingo, would it be fine to make apic->init() either _before_ this series or on
top of them (because if I introduce it inside this particular patch it would contain
some unrelated code snippets such as .init = NULL for all apics declaration).

-- 
Thanks,
  Cyrill
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