linux-kernel - Re: [PATCH 5/7] KVM: cache the last used slot

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Message-ID: <4D63C7AE.6040108@redhat.com>
Date:	Tue, 22 Feb 2011 16:26:54 +0200
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: cache the last used slot

On 02/22/2011 10:13 AM, Xiao Guangrong wrote:
> Cache the last used slot, the hit ratio is more than 35% during my test
>

If we sort the slots by size, or use a weighted balanced tree, this 
should come for free.

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

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