linux-kernel - Re: [PATCH v2 01/15] KVM: MMU: fix the count of spte number

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Message-Id: <B8E036F3-BF65-4EF5-AA70-352951724A97@gmail.com>
Date:	Sun, 8 Sep 2013 21:55:04 +0800
From:	Xiao Guangrong <xiaoguangrong.eric@...il.com>
To:	Gleb Natapov <gleb@...hat.com>
Cc:	Xiao Guangrong <xiaoguangrong@...ux.vnet.ibm.com>,
	avi.kivity@...il.com, mtosatti@...hat.com, pbonzini@...hat.com,
	linux-kernel@...r.kernel.org, kvm@...r.kernel.org
Subject: Re: [PATCH v2 01/15] KVM: MMU: fix the count of spte number


On Sep 8, 2013, at 8:19 PM, Gleb Natapov <gleb@...hat.com> wrote:

> On Thu, Sep 05, 2013 at 06:29:04PM +0800, Xiao Guangrong wrote:
>> If the desc is the last one and it is full, its sptes is not counted
>> 
> Hmm, if desc is not full but it is not the last one all sptes after the
> desc are not counted too.

But the desc must be the last one if it's not full since we always add
new entry or delete entry from the last desc.


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