linux-kernel - [PATCH 0/2] vhot-net: Use kvm_memslots instead of vhost

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Message-id: <1324013528-3663-1-git-send-email-zanghongyong@huawei.com>
Date:	Fri, 16 Dec 2011 13:32:06 +0800
From:	zanghongyong@...wei.com
To:	linux-kernel@...r.kernel.org
Cc:	mst@...hat.com, levinsasha928@...il.com, kvm@...r.kernel.org,
	virtualization@...ts.linux-foundation.org, netdev@...r.kernel.org,
	xiaowei.yang@...wei.com, hanweidong@...wei.com,
	wusongwei@...wei.com, Hongyong Zang <zanghongyong@...wei.com>
Subject: [PATCH 0/2] vhot-net: Use kvm_memslots instead of vhost_memory to
 translate GPA to HVA

From: Hongyong Zang <zanghongyong@...wei.com>

Vhost-net uses its own vhost_memory, which results from user space (qemu) info,
to translate GPA to HVA. Since kernel's kvm structure already maintains the 
address relationship in its member *kvm_memslots*, these patches use kernel's 
kvm_memslots directly without the need of initialization and maintenance of 
vhost_memory.

Hongyong Zang (2):
  kvm: Introduce get_kvm_from_task
  vhost-net: Use kvm_memslots for address translation

 drivers/vhost/vhost.c    |   53 +++++++++++++++++----------------------------
 include/linux/kvm_host.h |    2 +-
 virt/kvm/kvm_main.c      |   13 +++++++++++
 3 files changed, 34 insertions(+), 34 deletions(-)

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