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[PATCH] KVM: MMU: Remove release_pt_page_64()

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Signed-off-by: Avi Kivity <avi@qumranet.com>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Avi Kivity 2007-01-05 16:36:48 -08:00 committed by Linus Torvalds
parent 5f015a5b28
commit 73f7198e73
1 changed files with 0 additions and 29 deletions
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29
drivers/kvm/mmu.c
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@ -609,35 +609,6 @@ hpa_t gva_to_hpa(struct kvm_vcpu *vcpu, gva_t gva)
return gpa_to_hpa(vcpu, gpa); return gpa_to_hpa(vcpu, gpa);
} }
static void release_pt_page_64(struct kvm_vcpu *vcpu, hpa_t page_hpa,
int level)
{
u64 *pos;
u64 *end;
ASSERT(vcpu);
ASSERT(VALID_PAGE(page_hpa));
ASSERT(level <= PT64_ROOT_LEVEL && level > 0);
for (pos = __va(page_hpa), end = pos + PT64_ENT_PER_PAGE;
pos != end; pos++) {
u64 current_ent = *pos;
if (is_present_pte(current_ent)) {
if (level != 1)
release_pt_page_64(vcpu,
current_ent &
PT64_BASE_ADDR_MASK,
level - 1);
else
rmap_remove(vcpu->kvm, pos);
}
*pos = 0;
}
kvm_mmu_free_page(vcpu, page_hpa);
}
static void nonpaging_new_cr3(struct kvm_vcpu *vcpu) static void nonpaging_new_cr3(struct kvm_vcpu *vcpu)
{ {
} }