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KVM: PPC: Use the vcpu kmem_cache when allocating new VCPUs 

Currently the code kzalloc()s new VCPUs instead of using the kmem_cache
which is created when KVM is initialized.

Modify it to allocate VCPUs from that kmem_cache.

Signed-off-by: Sasha Levin <levinsasha928@gmail.com>
Acked-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Sasha Levin 2011-12-07 10:24:56 +02:00 committed by Avi Kivity
parent d37b1a037c
commit 6b75e6bfef
1 changed files with 3 additions and 3 deletions
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6
arch/powerpc/kvm/book3s_hv.c
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@ -417,7 +417,7 @@ struct kvm_vcpu *kvmppc_core_vcpu_create(struct kvm *kvm, unsigned int id)
goto out;
err = -ENOMEM;
vcpu = kzalloc(sizeof(struct kvm_vcpu), GFP_KERNEL);
vcpu = kmem_cache_zalloc(kvm_vcpu_cache, GFP_KERNEL);
if (!vcpu)
goto out;
@ -469,7 +469,7 @@ struct kvm_vcpu *kvmppc_core_vcpu_create(struct kvm *kvm, unsigned int id)
return vcpu;
free_vcpu:
kfree(vcpu);
kmem_cache_free(kvm_vcpu_cache, vcpu);
out:
return ERR_PTR(err);
}
@ -483,7 +483,7 @@ void kvmppc_core_vcpu_free(struct kvm_vcpu *vcpu)
if (vcpu->arch.vpa)
kvmppc_unpin_guest_page(vcpu->kvm, vcpu->arch.vpa);
kvm_vcpu_uninit(vcpu);
kfree(vcpu);
kmem_cache_free(kvm_vcpu_cache, vcpu);
}
static void kvmppc_set_timer(struct kvm_vcpu *vcpu)