linux-kernel - Re: [PATCH 5/7] KVM: MMU: remove the arithmetic of parent pte rmap

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Message-ID: <4DCF8D6B.9080905@redhat.com>
Date:	Sun, 15 May 2011 11:23:07 +0300
From:	Avi Kivity <avi@...hat.com>
To:	Xiao Guangrong <xiaoguangrong@...fujitsu.com>
CC:	Marcelo Tosatti <mtosatti@...hat.com>,
	LKML <linux-kernel@...r.kernel.org>, KVM <kvm@...r.kernel.org>
Subject: Re: [PATCH 5/7] KVM: MMU: remove the arithmetic of parent pte rmap

On 05/15/2011 12:44 AM, Xiao Guangrong wrote:
> Parent pte rmap and page rmap are very similar, so use the same arithmetic for
> them
>

While they're similar, this is going to cause a lot of confusion because 
the name 'rmap' already has a deep meaning, at least for me.

Maybe we can call the abstract structure 'spte_list' and define 
operations on that, then implement rmap_* and *_parent_pte as wrappers 
around spte_list.

-- 
error compiling committee.c: too many arguments to function

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