From: Rusty Russell <rusty@rustcorp.com.au>
We use kfree in svm.c and vmx.c, and this works, but it could break at
any time. kfree() is supposed to match up with kmalloc().
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Avi Kivity <avi@qumranet.com>
---
drivers/kvm/svm.c | 4 ++--
drivers/kvm/vmx.c | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/kvm/svm.c b/drivers/kvm/svm.c
index 3ec30d7..436bdff 100644
--- a/drivers/kvm/svm.c
+++ b/drivers/kvm/svm.c
@@ -610,7 +610,7 @@ static struct kvm_vcpu *svm_create_vcpu(struct kvm *kvm, unsigned int id)
uninit:
kvm_vcpu_uninit(&svm->vcpu);
free_svm:
- kfree(svm);
+ kmem_cache_free(kvm_vcpu_cache, svm);
out:
return ERR_PTR(err);
}
@@ -621,7 +621,7 @@ static void svm_free_vcpu(struct kvm_vcpu *vcpu)
__free_page(pfn_to_page(svm->vmcb_pa >> PAGE_SHIFT));
kvm_vcpu_uninit(vcpu);
- kfree(svm);
+ kmem_cache_free(kvm_vcpu_cache, svm);
}
static void svm_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
diff --git a/drivers/kvm/vmx.c b/drivers/kvm/vmx.c
index ae54d9a..708055a 100644
--- a/drivers/kvm/vmx.c
+++ b/drivers/kvm/vmx.c
@@ -2359,7 +2359,7 @@ static void vmx_free_vcpu(struct kvm_vcpu *vcpu)
kfree(vmx->host_msrs);
kfree(vmx->guest_msrs);
kvm_vcpu_uninit(vcpu);
- kfree(vmx);
+ kmem_cache_free(kvm_vcpu_cache, vmx);
}
static struct kvm_vcpu *vmx_create_vcpu(struct kvm *kvm, unsigned int id)
@@ -2410,7 +2410,7 @@ free_guest_msrs:
uninit_vcpu:
kvm_vcpu_uninit(&vmx->vcpu);
free_vcpu:
- kfree(vmx);
+ kmem_cache_free(kvm_vcpu_cache, vmx);
return ERR_PTR(err);
}
--
1.5.3
-
