diff options
| author | Paul Mackerras | 2013-09-27 12:03:43 +0200 |
|---|---|---|
| committer | Alexander Graf | 2013-10-17 14:49:36 +0200 |
| commit | f1378b1c0bdce349e21f271dec0612a6cfac5d14 (patch) | |
| tree | d5055cc06aa42edbbe644f36c49f6a6232e91562 | |
| parent | KVM: PPC: Book3S PR: Reduce number of shadow PTEs invalidated by MMU notifiers (diff) | |
| download | kernel-qcow2-linux-f1378b1c0bdce349e21f271dec0612a6cfac5d14.tar.gz kernel-qcow2-linux-f1378b1c0bdce349e21f271dec0612a6cfac5d14.tar.xz kernel-qcow2-linux-f1378b1c0bdce349e21f271dec0612a6cfac5d14.zip | |
kvm: powerpc: book3s hv: Fix vcore leak
add kvmppc_free_vcores() to free the kvmppc_vcore structures
that we allocate for a guest, which are currently being leaked.
Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
| -rw-r--r-- | arch/powerpc/kvm/book3s_hv.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c index de9520f9241f..b4d5b3b06769 100644 --- a/arch/powerpc/kvm/book3s_hv.c +++ b/arch/powerpc/kvm/book3s_hv.c @@ -2050,10 +2050,20 @@ int kvmppc_core_init_vm(struct kvm *kvm) return 0; } +static void kvmppc_free_vcores(struct kvm *kvm) +{ + long int i; + + for (i = 0; i < KVM_MAX_VCORES; ++i) + kfree(kvm->arch.vcores[i]); + kvm->arch.online_vcores = 0; +} + void kvmppc_core_destroy_vm(struct kvm *kvm) { uninhibit_secondary_onlining(); + kvmppc_free_vcores(kvm); if (kvm->arch.rma) { kvm_release_rma(kvm->arch.rma); kvm->arch.rma = NULL; |