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OpenCloudOS-Kernel
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KVM: MMU: Move nonpaging_prefetch_page() 

In preparation for next patch. No code change.

Signed-off-by: Avi Kivity <avi@qumranet.com>
This commit is contained in:
Avi Kivity 2008-05-29 14:55:03 +03:00
parent 91ed7a0e15
commit d761a501cf
1 changed files with 9 additions and 9 deletions
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18
arch/x86/kvm/mmu.c
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@ -776,6 +776,15 @@ static void mmu_page_remove_parent_pte(struct kvm_mmu_page *sp,
BUG(); BUG();
} }
static void nonpaging_prefetch_page(struct kvm_vcpu *vcpu,
struct kvm_mmu_page *sp)
{
int i;
for (i = 0; i < PT64_ENT_PER_PAGE; ++i)
sp->spt[i] = shadow_trap_nonpresent_pte;
}
static struct kvm_mmu_page *kvm_mmu_lookup_page(struct kvm *kvm, gfn_t gfn) static struct kvm_mmu_page *kvm_mmu_lookup_page(struct kvm *kvm, gfn_t gfn)
{ {
unsigned index; unsigned index;
@ -1213,15 +1222,6 @@ static int nonpaging_map(struct kvm_vcpu *vcpu, gva_t v, int write, gfn_t gfn)
} }
static void nonpaging_prefetch_page(struct kvm_vcpu *vcpu,
struct kvm_mmu_page *sp)
{
int i;
for (i = 0; i < PT64_ENT_PER_PAGE; ++i)
sp->spt[i] = shadow_trap_nonpresent_pte;
}
static void mmu_free_roots(struct kvm_vcpu *vcpu) static void mmu_free_roots(struct kvm_vcpu *vcpu)
{ {
int i; int i;