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authorRusty Russell <rusty@rustcorp.com.au>2007-08-01 14:46:11 +1000
committerAvi Kivity <avi@qumranet.com>2007-10-13 10:18:23 +0200
commita477034750ce59df7fc17823f085df5a30e316f0 (patch)
treecfca29ba12e9bcb7256ff424438020545721e305 /drivers/kvm
parentf02424785ab83bab8283ad33044284f749c08db8 (diff)
KVM: Use kmem_cache_free for kmem_cache_zalloc'ed objects
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>
Diffstat (limited to 'drivers/kvm')
-rw-r--r--drivers/kvm/svm.c4
-rw-r--r--drivers/kvm/vmx.c4
2 files changed, 4 insertions, 4 deletions
diff --git a/drivers/kvm/svm.c b/drivers/kvm/svm.c
index 3ec30d7c9b9..436bdff9b0b 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 ae54d9a24ce..708055a5052 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);
}