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KVM: MMU: enable gbpages by increasing nr of pagesizes

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Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Joerg Roedel
2009-07-27 16:30:47 +02:00
committed by Avi Kivity
parent 7e4e4056f7
commit 04326caacf
1 changed files with 1 additions and 1 deletions
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arch/x86/include/asm/kvm_host.h
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@@ -55,7 +55,7 @@
#define UNMAPPED_GVA (~(gpa_t)0) #define UNMAPPED_GVA (~(gpa_t)0)
/* KVM Hugepage definitions for x86 */ /* 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_SHIFT(x) (PAGE_SHIFT + (((x) - 1) * 9))
#define KVM_HPAGE_SIZE(x) (1UL << KVM_HPAGE_SHIFT(x)) #define KVM_HPAGE_SIZE(x) (1UL << KVM_HPAGE_SHIFT(x))
#define KVM_HPAGE_MASK(x) (~(KVM_HPAGE_SIZE(x) - 1)) #define KVM_HPAGE_MASK(x) (~(KVM_HPAGE_SIZE(x) - 1))