linux-kernel - [PATCH 0/3] KVM: remove dummy pages

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Message-ID: <500D59A7.9060503@linux.vnet.ibm.com>
Date:	Mon, 23 Jul 2012 22:03:19 +0800
From:	Xiao Guangrong <xiaoguangrong@...ux.vnet.ibm.com>
To:	Avi Kivity <avi@...hat.com>
CC:	Marcelo Tosatti <mtosatti@...hat.com>,
	LKML <linux-kernel@...r.kernel.org>, KVM <kvm@...r.kernel.org>
Subject: [PATCH 0/3] KVM: remove dummy pages

Currently, kvm allocates some pages and use then as error indicators,
it wastes memory and is not good for scalability.

In this patchset, we introduce some error code instead of the pages to
indicate the error conditions.

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