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KVM: MIPS: Move all vcpu init code into kvm_arch_vcpu_create()
Fold init() into create() now that the two are called back-to-back by common KVM code (kvm_vcpu_init() calls kvm_arch_vcpu_init() as its last action, and kvm_vm_ioctl_create_vcpu() calls kvm_arch_vcpu_create() immediately thereafter). Rinse and repeat for kvm_arch_vcpu_uninit() and kvm_arch_vcpu_destroy(). This paves the way for removing kvm_arch_vcpu_{un}init() entirely. No functional change intended. Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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@ -294,6 +294,14 @@ int kvm_arch_vcpu_create(struct kvm_vcpu *vcpu)
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kvm_debug("kvm @ %p: create cpu %d at %p\n",
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vcpu->kvm, vcpu->vcpu_id, vcpu);
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err = kvm_mips_callbacks->vcpu_init(vcpu);
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if (err)
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return err;
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hrtimer_init(&vcpu->arch.comparecount_timer, CLOCK_MONOTONIC,
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HRTIMER_MODE_REL);
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vcpu->arch.comparecount_timer.function = kvm_mips_comparecount_wakeup;
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/*
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* Allocate space for host mode exception handlers that handle
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* guest mode exits
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@ -307,7 +315,7 @@ int kvm_arch_vcpu_create(struct kvm_vcpu *vcpu)
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if (!gebase) {
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err = -ENOMEM;
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goto out;
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goto out_uninit_vcpu;
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}
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kvm_debug("Allocated %d bytes for KVM Exception Handlers @ %p\n",
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ALIGN(size, PAGE_SIZE), gebase);
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@ -397,7 +405,8 @@ out_free_commpage:
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kfree(vcpu->arch.kseg0_commpage);
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out_free_gebase:
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kfree(gebase);
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out:
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out_uninit_vcpu:
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kvm_mips_callbacks->vcpu_uninit(vcpu);
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return err;
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}
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@ -410,6 +419,8 @@ void kvm_arch_vcpu_destroy(struct kvm_vcpu *vcpu)
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kvm_mmu_free_memory_caches(vcpu);
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kfree(vcpu->arch.guest_ebase);
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kfree(vcpu->arch.kseg0_commpage);
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kvm_mips_callbacks->vcpu_uninit(vcpu);
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}
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int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
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@ -1221,21 +1232,12 @@ static enum hrtimer_restart kvm_mips_comparecount_wakeup(struct hrtimer *timer)
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int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
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{
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int err;
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err = kvm_mips_callbacks->vcpu_init(vcpu);
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if (err)
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return err;
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hrtimer_init(&vcpu->arch.comparecount_timer, CLOCK_MONOTONIC,
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HRTIMER_MODE_REL);
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vcpu->arch.comparecount_timer.function = kvm_mips_comparecount_wakeup;
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return 0;
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}
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void kvm_arch_vcpu_uninit(struct kvm_vcpu *vcpu)
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{
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kvm_mips_callbacks->vcpu_uninit(vcpu);
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}
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int kvm_arch_vcpu_ioctl_translate(struct kvm_vcpu *vcpu,
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