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KVM: MMU: Let is_rsvd_bits_set take mmu context instead of vcpu

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This patch changes is_rsvd_bits_set() function prototype to
take only a kvm_mmu context instead of a full vcpu.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Joerg Roedel
2010-09-10 17:30:45 +02:00
committed by Avi Kivity
parent 52fde8df7d
commit 3241f22da8
2 changed files with 7 additions and 6 deletions
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6
arch/x86/kvm/mmu.c
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@@ -2578,12 +2578,12 @@ static void paging_free(struct kvm_vcpu *vcpu)
nonpaging_free(vcpu);
}
static bool is_rsvd_bits_set(struct kvm_vcpu *vcpu, u64 gpte, int level)
static bool is_rsvd_bits_set(struct kvm_mmu *mmu, u64 gpte, int level)
{
int bit7;
bit7 = (gpte >> 7) & 1;
return (gpte & vcpu->arch.mmu.rsvd_bits_mask[bit7][level-1]) != 0;
return (gpte & mmu->rsvd_bits_mask[bit7][level-1]) != 0;
}
#define PTTYPE 64
@@ -2859,7 +2859,7 @@ static void mmu_pte_write_new_pte(struct kvm_vcpu *vcpu,
return;
}
if (is_rsvd_bits_set(vcpu, *(u64 *)new, PT_PAGE_TABLE_LEVEL))
if (is_rsvd_bits_set(&vcpu->arch.mmu, *(u64 *)new, PT_PAGE_TABLE_LEVEL))
return;
++vcpu->kvm->stat.mmu_pte_updated;