KVM: x86/mmu: Move kvm_mmu_available_pages() into mmu.c

Move kvm_mmu_available_pages() from mmu.h to mmu.c, it has a single
caller and has no business being exposed via mmu.h.

Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Message-Id: <20200622202034.15093-3-sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

diff --git a/arch/x86/kvm/mmu.h b/arch/x86/kvm/mmu.h
index 81cafc9..2b1e7cf 100644 (file)
--- a/arch/x86/kvm/mmu.h
+++ b/arch/x86/kvm/mmu.h
@@ -64,15 +64,6 @@ bool kvm_can_do_async_pf(struct kvm_vcpu *vcpu);
 int kvm_handle_page_fault(struct kvm_vcpu *vcpu, u64 error_code,
                                u64 fault_address, char *insn, int insn_len);
 
-static inline unsigned long kvm_mmu_available_pages(struct kvm *kvm)
-{
-       if (kvm->arch.n_max_mmu_pages > kvm->arch.n_used_mmu_pages)
-               return kvm->arch.n_max_mmu_pages -
-                       kvm->arch.n_used_mmu_pages;
-
-       return 0;
-}
-
 static inline int kvm_mmu_reload(struct kvm_vcpu *vcpu)
 {
        if (likely(vcpu->arch.mmu->root_hpa != INVALID_PAGE))

diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c
index 53d6bd0..cafada5 100644 (file)
--- a/arch/x86/kvm/mmu/mmu.c
+++ b/arch/x86/kvm/mmu/mmu.c
@@ -2853,6 +2853,15 @@ restart:
        return total_zapped;
 }
 
+static inline unsigned long kvm_mmu_available_pages(struct kvm *kvm)
+{
+       if (kvm->arch.n_max_mmu_pages > kvm->arch.n_used_mmu_pages)
+               return kvm->arch.n_max_mmu_pages -
+                       kvm->arch.n_used_mmu_pages;
+
+       return 0;
+}
+
 static int make_mmu_pages_available(struct kvm_vcpu *vcpu)
 {
        unsigned long avail = kvm_mmu_available_pages(vcpu->kvm);