diff options
| author | Sasha Levin <levinsasha928@gmail.com> | 2011-12-07 10:24:56 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2012-03-05 14:52:40 +0200 |
| commit | 6b75e6bfef7ba108ac3df0d430d80dea68fde4bf (patch) | |
| tree | 6b42f3eddc94650a55ccf8a6d57e0f2e9597a919 /arch/powerpc/kvm/book3s_hv.c | |
| parent | d37b1a037cae725e69e5bf96f58544b69d7c93a6 (diff) | |
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>
Diffstat (limited to 'arch/powerpc/kvm/book3s_hv.c')
| -rw-r--r-- | arch/powerpc/kvm/book3s_hv.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c index 0f1ddf0ec032..fdc804c83938 100644 --- a/arch/powerpc/kvm/book3s_hv.c +++ b/arch/powerpc/kvm/book3s_hv.c @@ -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) |