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authorAvi Kivity <avi@qumranet.com>2007-01-06 03:36:48 +0300
committerLinus Torvalds <torvalds@woody.osdl.org>2007-01-06 10:55:26 +0300
commit73f7198e738004671b885c443eb6f88df021c07f (patch)
treec878b3557357521e285ed5c2db7b081d2aa04f33
parent5f015a5b28c75bb6cc5158640db58689b1ee1b51 (diff)
downloadlinux-sunxi-73f7198e738004671b885c443eb6f88df021c07f.tar.xz
[PATCH] KVM: MMU: Remove release_pt_page_64()
Unused. 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>
-rw-r--r--drivers/kvm/mmu.c29
1 files changed, 0 insertions, 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)
{
}