From 73f7198e738004671b885c443eb6f88df021c07f Mon Sep 17 00:00:00 2001 From: Avi Kivity Date: Fri, 5 Jan 2007 16:36:48 -0800 Subject: [PATCH] [PATCH] KVM: MMU: Remove release_pt_page_64() Unused. Signed-off-by: Avi Kivity Acked-by: Ingo Molnar Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/kvm/mmu.c | 29 ----------------------------- 1 file changed, 29 deletions(-) diff --git a/drivers/kvm/mmu.c b/drivers/kvm/mmu.c index b7b05c44399d..53c3643038bb 100644 --- a/drivers/kvm/mmu.c +++ b/drivers/kvm/mmu.c @@ -609,35 +609,6 @@ hpa_t gva_to_hpa(struct kvm_vcpu *vcpu, gva_t gva) 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) { } -- 2.20.1