Commit afe8d7e6 authored by Sean Christopherson's avatar Sean Christopherson Committed by Paolo Bonzini
Browse files

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: default avatarSean Christopherson <sean.j.christopherson@intel.com>
Message-Id: <20200622202034.15093-3-sean.j.christopherson@intel.com>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent 33e3042d

arch/x86/kvm/mmu.h

+0 −9
Original line number Diff line number Diff line
@@ -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))

arch/x86/kvm/mmu/mmu.c

+9 −0
Original line number Diff line number Diff line
@@ -2853,6 +2853,15 @@ static unsigned long kvm_mmu_zap_oldest_mmu_pages(struct kvm *kvm, 
	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);