Commit eab62148 authored by Gavin Shan's avatar Gavin Shan Committed by Marc Zyngier
Browse files

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 c6473555 ("KVM: arm: Add initial dirty
page locking support").

Signed-off-by: default avatarGavin Shan <gshan@redhat.com>
Reviewed-by: default avatarKeqian Zhu <zhukeqian1@huawei.com>
Signed-off-by: default avatarMarc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20210316041126.81860-2-gshan@redhat.com
parent 1e28eed1

arch/arm64/include/asm/kvm_host.h

+0 −1
Original line number Diff line number Diff line
@@ -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);

arch/arm64/kvm/mmu.c

+1 −1
Original line number Diff line number Diff line
@@ -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);