diff options
| author | Sean Christopherson <sean.j.christopherson@intel.com> | 2019-12-18 13:55:14 -0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-01-24 09:19:11 +0100 |
| commit | 4543bdc08857e8026475a477e7ba88e461f38271 (patch) | |
| tree | 8c61914a22f8b911cf5eed811dd8000846ba7533 /virt | |
| parent | d2423b347de46657c306d4c58f2e08feba4a19c4 (diff) | |
KVM: Introduce kvm_vcpu_destroy()
Add kvm_vcpu_destroy() and wire up all architectures to call the common
function instead of their arch specific implementation. The common
destruction function will be used by future patches to move allocation
and initialization of vCPUs to common KVM code, i.e. to free resources
that are allocated by arch agnostic code.
No functional change intended.
Acked-by: Christoffer Dall <christoffer.dall@arm.com>
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'virt')
| -rw-r--r-- | virt/kvm/arm/arm.c | 2 | ||||
| -rw-r--r-- | virt/kvm/kvm_main.c | 6 |
2 files changed, 7 insertions, 1 deletions
diff --git a/virt/kvm/arm/arm.c b/virt/kvm/arm/arm.c index af3ce2bb370d..0d8fb6973414 100644 --- a/virt/kvm/arm/arm.c +++ b/virt/kvm/arm/arm.c @@ -194,7 +194,7 @@ void kvm_arch_destroy_vm(struct kvm *kvm) for (i = 0; i < KVM_MAX_VCPUS; ++i) { if (kvm->vcpus[i]) { - kvm_arch_vcpu_destroy(kvm->vcpus[i]); + kvm_vcpu_destroy(kvm->vcpus[i]); kvm->vcpus[i] = NULL; } } diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index 7b52207f829c..62ba25e44189 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -375,6 +375,12 @@ void kvm_vcpu_uninit(struct kvm_vcpu *vcpu) } EXPORT_SYMBOL_GPL(kvm_vcpu_uninit); +void kvm_vcpu_destroy(struct kvm_vcpu *vcpu) +{ + kvm_arch_vcpu_destroy(vcpu); +} +EXPORT_SYMBOL_GPL(kvm_vcpu_destroy); + #if defined(CONFIG_MMU_NOTIFIER) && defined(KVM_ARCH_WANT_MMU_NOTIFIER) static inline struct kvm *mmu_notifier_to_kvm(struct mmu_notifier *mn) { |