This patch removes some unused functions in mmu.c
Signed-off-by: Nguyen Anh Quynh <[EMAIL PROTECTED]>
diff --git a/drivers/kvm/mmu.c b/drivers/kvm/mmu.c
index a7985b1..13fb6bb 100644
--- a/drivers/kvm/mmu.c
+++ b/drivers/kvm/mmu.c
@@ -156,21 +156,6 @@ static struct kmem_cache *pte_chain_cache;
static struct kmem_cache *rmap_desc_cache;
static struct kmem_cache *mmu_page_header_cache;
-static int is_write_protection(struct kvm_vcpu *vcpu)
-{
- return vcpu->cr0 & X86_CR0_WP;
-}
-
-static int is_cpuid_PSE36(void)
-{
- return 1;
-}
-
-static int is_nx(struct kvm_vcpu *vcpu)
-{
- return vcpu->shadow_efer & EFER_NX;
-}
-
static int is_present_pte(unsigned long pte)
{
return pte & PT_PRESENT_MASK;
@@ -181,11 +166,6 @@ static int is_writeble_pte(unsigned long pte)
return pte & PT_WRITABLE_MASK;
}
-static int is_io_pte(unsigned long pte)
-{
- return pte & PT_SHADOW_IO_MARK;
-}
-
static int is_rmap_pte(u64 pte)
{
return (pte & (PT_WRITABLE_MASK | PT_PRESENT_MASK))
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