diff options
| author | Will Deacon <will@kernel.org> | 2020-09-11 14:25:09 +0100 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2020-09-11 15:51:12 +0100 |
| commit | 9af3e08baa7c20ee69b7fc18e720e08a091493b9 (patch) | |
| tree | b1c9456de384c7c90e2635d8a534db2e3ad79ad6 | |
| parent | f4d51dffc6c01a9e94650d95ce0104964f8ae822 (diff) | |
| download | lwn-9af3e08baa7c20ee69b7fc18e720e08a091493b9.tar.gz lwn-9af3e08baa7c20ee69b7fc18e720e08a091493b9.zip | |
KVM: arm64: Remove kvm_mmu_free_memory_caches()
kvm_mmu_free_memory_caches() is only called by kvm_arch_vcpu_destroy(),
so inline the implementation and get rid of the extra function.
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Cc: Marc Zyngier <maz@kernel.org>
Cc: Quentin Perret <qperret@google.com>
Link: https://lore.kernel.org/r/20200911132529.19844-2-will@kernel.org
| -rw-r--r-- | arch/arm64/include/asm/kvm_mmu.h | 2 | ||||
| -rw-r--r-- | arch/arm64/kvm/arm.c | 2 | ||||
| -rw-r--r-- | arch/arm64/kvm/mmu.c | 5 |
3 files changed, 1 insertions, 8 deletions
diff --git a/arch/arm64/include/asm/kvm_mmu.h b/arch/arm64/include/asm/kvm_mmu.h index 189839c3706a..0f078b1920ff 100644 --- a/arch/arm64/include/asm/kvm_mmu.h +++ b/arch/arm64/include/asm/kvm_mmu.h @@ -141,8 +141,6 @@ int kvm_phys_addr_ioremap(struct kvm *kvm, phys_addr_t guest_ipa, int kvm_handle_guest_abort(struct kvm_vcpu *vcpu); -void kvm_mmu_free_memory_caches(struct kvm_vcpu *vcpu); - phys_addr_t kvm_mmu_get_httbr(void); phys_addr_t kvm_get_idmap_vector(void); int kvm_mmu_init(void); diff --git a/arch/arm64/kvm/arm.c b/arch/arm64/kvm/arm.c index 46dc3d75cf13..262a0afbcc27 100644 --- a/arch/arm64/kvm/arm.c +++ b/arch/arm64/kvm/arm.c @@ -283,7 +283,7 @@ void kvm_arch_vcpu_destroy(struct kvm_vcpu *vcpu) if (vcpu->arch.has_run_once && unlikely(!irqchip_in_kernel(vcpu->kvm))) static_branch_dec(&userspace_irqchip_in_use); - kvm_mmu_free_memory_caches(vcpu); + kvm_mmu_free_memory_cache(&vcpu->arch.mmu_page_cache); kvm_timer_vcpu_terminate(vcpu); kvm_pmu_vcpu_destroy(vcpu); diff --git a/arch/arm64/kvm/mmu.c b/arch/arm64/kvm/mmu.c index ba00bcc0c884..935f8f689433 100644 --- a/arch/arm64/kvm/mmu.c +++ b/arch/arm64/kvm/mmu.c @@ -2324,11 +2324,6 @@ int kvm_test_age_hva(struct kvm *kvm, unsigned long hva) kvm_test_age_hva_handler, NULL); } -void kvm_mmu_free_memory_caches(struct kvm_vcpu *vcpu) -{ - kvm_mmu_free_memory_cache(&vcpu->arch.mmu_page_cache); -} - phys_addr_t kvm_mmu_get_httbr(void) { if (__kvm_cpu_uses_extended_idmap()) |