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KVM: remove old KVMTRACE support code

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Return EOPNOTSUPP for KVM_TRACE_ENABLE/PAUSE/DISABLE ioctls.

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Marcelo Tosatti
2009-06-18 11:47:28 -03:00
committed by Avi Kivity
parent 46f43c6ee0
commit 2023a29cbe
10 changed files with 2 additions and 380 deletions
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3
virt/kvm/kvm_main.c
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@@ -2398,7 +2398,7 @@ static long kvm_dev_ioctl(struct file *filp,
case KVM_TRACE_ENABLE:
case KVM_TRACE_PAUSE:
case KVM_TRACE_DISABLE:
r = kvm_trace_ioctl(ioctl, arg);
r = -EOPNOTSUPP;
break;
default:
return kvm_arch_dev_ioctl(filp, ioctl, arg);
@@ -2748,7 +2748,6 @@ EXPORT_SYMBOL_GPL(kvm_init);
void kvm_exit(void)
{
kvm_trace_cleanup();
tracepoint_synchronize_unregister();
misc_deregister(&kvm_dev);
kmem_cache_destroy(kvm_vcpu_cache);