linux-kernel - [PATCH v2 1/3] KVM: MMU: using kvm_set_pfn_accessed() instead of mark_page

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Date:	Mon, 02 Aug 2010 16:12:08 +0800
From:	Xiao Guangrong <xiaoguangrong@...fujitsu.com>
To:	Avi Kivity <avi@...hat.com>
CC:	Marcelo Tosatti <mtosatti@...hat.com>,
	LKML <linux-kernel@...r.kernel.org>,
	KVM list <kvm@...r.kernel.org>
Subject: [PATCH v2 1/3] KVM: MMU: using kvm_set_pfn_accessed() instead of
 mark_page_accessed()

It's a small cleanup that using using kvm_set_pfn_accessed() instead
of mark_page_accessed()

Signed-off-by: Xiao Guangrong <xiaoguangrong@...fujitsu.com>
---
 arch/x86/kvm/mmu.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 56da796..f7b379a 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -313,7 +313,7 @@ static void update_spte(u64 *sptep, u64 new_spte)
 	else {
 		old_spte = __xchg_spte(sptep, new_spte);
 		if (old_spte & shadow_accessed_mask)
-			mark_page_accessed(pfn_to_page(spte_to_pfn(old_spte)));
+			kvm_set_pfn_accessed(spte_to_pfn(old_spte));
 	}
 }
 
-- 
1.6.1.2


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