linux-kernel - [PATCH 6/7] kvm/mmu: enable gbpages by increasing nr of pagesizes

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Message-ID: <1248705048-22607-7-git-send-email-joerg.roedel@amd.com>
Date:	Mon, 27 Jul 2009 16:30:47 +0200
From:	Joerg Roedel <joerg.roedel@....com>
To:	Avi Kivity <avi@...hat.com>, Marcelo Tosatti <marcelo@...ck.org>
CC:	linux-kernel@...r.kernel.org, kvm@...r.kernel.org,
	Joerg Roedel <joerg.roedel@....com>
Subject: [PATCH 6/7] kvm/mmu: enable gbpages by increasing nr of pagesizes

Signed-off-by: Joerg Roedel <joerg.roedel@....com>
---
 arch/x86/include/asm/kvm_host.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index c9fb2bc..3315efa 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -55,7 +55,7 @@
 #define UNMAPPED_GVA (~(gpa_t)0)
 
 /* KVM Hugepage definitions for x86 */
-#define KVM_NR_PAGE_SIZES	2
+#define KVM_NR_PAGE_SIZES	3
 #define KVM_HPAGE_SHIFT(x)	(PAGE_SHIFT + (((x) - 1) * 9))
 #define KVM_HPAGE_SIZE(x)	(1UL << KVM_HPAGE_SHIFT(x))
 #define KVM_HPAGE_MASK(x)	(~(KVM_HPAGE_SIZE(x) - 1))
-- 
1.6.3.3


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