From eab62148478d339a37c7a6b37d34182ccf5056ad Mon Sep 17 00:00:00 2001 From: Gavin Shan Date: Tue, 16 Mar 2021 12:11:24 +0800 Subject: [PATCH] KVM: arm64: Hide kvm_mmu_wp_memory_region() We needn't expose the function as it's only used by mmu.c since it was introduced by commit c64735554c0a ("KVM: arm: Add initial dirty page locking support"). Signed-off-by: Gavin Shan Reviewed-by: Keqian Zhu Signed-off-by: Marc Zyngier Link: https://lore.kernel.org/r/20210316041126.81860-2-gshan@redhat.com --- arch/arm64/include/asm/kvm_host.h | 1 - arch/arm64/kvm/mmu.c | 2 +- 2 files changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h index 3d10e65..688f2df 100644 --- a/arch/arm64/include/asm/kvm_host.h +++ b/arch/arm64/include/asm/kvm_host.h @@ -632,7 +632,6 @@ void kvm_arm_resume_guest(struct kvm *kvm); }) void force_vm_exit(const cpumask_t *mask); -void kvm_mmu_wp_memory_region(struct kvm *kvm, int slot); int handle_exit(struct kvm_vcpu *vcpu, int exception_index); void handle_exit_early(struct kvm_vcpu *vcpu, int exception_index); diff --git a/arch/arm64/kvm/mmu.c b/arch/arm64/kvm/mmu.c index 8711894..28f3b37 100644 --- a/arch/arm64/kvm/mmu.c +++ b/arch/arm64/kvm/mmu.c @@ -555,7 +555,7 @@ static void stage2_wp_range(struct kvm_s2_mmu *mmu, phys_addr_t addr, phys_addr_ * Acquires kvm_mmu_lock. Called with kvm->slots_lock mutex acquired, * serializing operations for VM memory regions. */ -void kvm_mmu_wp_memory_region(struct kvm *kvm, int slot) +static void kvm_mmu_wp_memory_region(struct kvm *kvm, int slot) { struct kvm_memslots *slots = kvm_memslots(kvm); struct kvm_memory_slot *memslot = id_to_memslot(slots, slot); -- 2.7.4